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JAERI-Tech--97-038
JAERI-Tech97-038 JP9709036
1997 3E9E
Japan Atomic Energy Research Institute
(T319-11
This report is issued irregularly.
Inquiries about availability of the reports should be addressed to Research Information
Division, Department of Intellectual Resources, Japan Atomic Energy Research Institute,
Tokai-mura, Naka-gun, Ibaraki-ken 319-11, Japan.
© Japan Atomic Energy Research Institute, 1997
en
JAERI-Tech 97-038
£?8$ i t • itLLi
(1997^ 7 ^ 15 B
(JRR-2, JMTR)
tf o X % tzo i tz
(i, IEAf6:^ltfk7i7^ h / v ^ f ^ t - f h#i7- + >^
Jlft, B^, EU, T 'J *
JAERI-Tech 97-038
Properties of Low Activation Ferritic Steel F82H IEA Heat— Interim Report of IEA Round-robin Tests (1)—
Kiyoyuki SHIBA, Akimichi HISHINUMA, Akira TOHYAMA*and Katsumi MASAMURA*
Department of Materials Science and EngineeringTokai-Research Establishment
Japan Atomic Energy Research InstituteTokai-mura, Naka-gun, Ibaraki-ken
(Received July 15, 1997)
F82H has been developed by JAERI and NKK Co.Ltd. as a low activation ferritic steel for anuclear fusion reactor, such as prototype reactor and beyond. We have evaluated theproperties of this material including the neutron irradiation effects using JAERI reactors(JRR-2, JMTR) and HFIR at ORNL. F82H also had been chosen as a reference material forthe round-robin testing planned by the IEA workshop on the low activationferritic/martensitic steels. These round-robin tests are conducted by several research groupsin Japan, European Union,and the United States.
The results for the Japanese share of IEA round-robin tests have been obtained, and aresummarized in this report. Several properties, such as microstructure, mechanicalproperties, and physical properties have been obtained. The results are important for theestimation of the possible availability as a fusion reactor material and for the improvementof this material. Data accumulation and the preparation of the database are quite importantfor the reactor design activity.
Keywords : Low Activation Ferritic Steel, Physical Properties, Mechanical Properties,IEA Round-Robin Tests, Microstructure, Vacuum Properties,Corrosion Resistance
* NKK Co.Ltd. Central Research Center
JAERI-Tech 97-038
1. 12 ZtbK 1
2. | | f t : ov> t (F82H£lIEAt±-^*&*>LJI#) 4
3. I£®W& 8
3. 1 &ffiUM 8
3.2 t>3«Jf#14 9
3.3 « t tK#t t 13
3.4 K ^ ^ t t 16
3.5 g&&!}f14 17
4 . i^^lg^jo J: (f%m 21
4. 1 :£ffii£®j 21
4 . 2 t/SM^tt 29
4 . 3 WttfLMftft. 54
4 . 4 * ^ H 4 73
4. 5 J£&!fttt 85
5. i bib 94
m m 9696
97103
JAERI-Tech 97-038
Contents
1. Introduction 1
2. Material(F82H IEA Heat Standard Heat Treatment) 4
3. Experimental Procedure 8
3.1 Metallography Test 8
3.2 Physical Properties 9
3.3 Mechanical Properties 13
3.4 Vacuum Properties 16
3.5 Corrosion Resistance 17
4. Results and Discussion 21
4.1 Metallurgical Tests 21
4.2 Physical Properties • 29
4.3 Mechanical Properties 54
4.4 Vacuum Properties 73
4.5 Corrosion Resistance 85
5. Summary 94
Acknowledgments 96
References 96
Appendix A Tensile Test Charts 97
Appendix B Fatigue Test Stress-strain Hysteresis Curves 103
IV
JAERI-Tech 97-038
1. Itttblz
F82H m\tWmt NKK
2, JMTR)-£*H ORNL (D HFIR
Fig. 1 ic
2030
, Fig. 2 ( c ^ f *9f=» ^ S B * - E U fc
- 1 -
Time Schedule of F82H Development for Fusion Device
i
I
ITER/Prototype/Demo Reactor
IFMIF
(1)Material Development- Standard/Control Properties- Basic Irradiation Properties-Compositional Optimization
(2)Making/Fabrication Technologies- Large Heat Melting- Welding/Joining- Component Fabrication
(3)Properties under Fusion Neutrons- Heavy Irradiation- 14MeV Neutron Irradiation- Fission & Fusion Correlation
(4)Utilization Technologies for- Quasi-Brittle Materials
- Ferromagnetic Materials- Fusion Environment
(5)Data Accumulation for Designing &^ Construction
1995 2000 2005 2010i i i i _ _
2015 2020j i _ _
2025 2030 2035 2040i i i i _ _(ITER) Design/ponstructic)n
.5t
BPP
CDA EDAiConstruction(C&R)
lEA'Collaboration/Round
^Prototype)
Robin Tests
HFIR Phased
iTiq/EB/HIP
SSTT LFission Reactor (HFIRVPhenix/JOYO) Irradiation
Model Simulation
Blanket Module, etc.
Fracture Mechanism
JFT-2M
Coating, etc.
IFMIF Irradiation
esign Code
AF?PDesign Construction
Operation
(DEMO)
Module Tesjt using ITER
JOYO/IFMIF Irradiation
Design/ConstructionOperation
8—0
Fig. 1 Time Schedule of F82H development for fusion devices
JAERI-Tech 97-038
fc IEA t - h t t J
ISfiU
NKK
B
BRW
si
NKK(|)
K P tf(1994-1999)
ORNL-Oak RidgePNL-RichlandUC-Santa Barbara
EU
CEA-SaclayCIEMAT-MadridECN-PettenENEA-CasacciaEPFL-VilligenFZK-KarlsruheNFR-NykopingPSI-Villigen
Fig. 2 Participant of IEA round-robin testing on low activation ferritic steels
- 3 -
JAERI-Tech 97-038
2. IEA fc-
IEA
9741, 9753), t—
9753
0CD 5ton fc—
9741 OM>=fyhfrbl* 7.5mm Hi : 15mm Wa>fl*t£, t—
15mm W-t 25mm J i ^ i W ^ t l ^ t l U H t U i o Fig. 3
IEA t - F82H i^ IEA t -
Table2 lz
Table 1 Ic
Fig. 4 fccfctf Fig. 5 ( c ^ f 0
Melting 5ton VIF
Casting | top:350 x 1410, bottom:250 x 1350, height:2000 mm
temp: 1250 °CBlooming
slab size: 1310 x 3820 x 115t mm
Grinding slab size: 1310 x 3820 x 107t mm
Slab cutting Powder cutting
Hot rolling Reversible rolling mill: reduce to 7.5t, 15t, 25t mmtemp: 1250°C
Normarizing temp: 1040°C
Tempering 750°C x 60 min
Plate cutting Plasma cutting: 7.5t, 15t, 25t mm plates
Fig. 3 F82H IEA heat production flow
- 4 -
i
Slab
Ingot Top
IngotBottom
PlateRolling direction
Aooo
7.5t
15t
3000
RB801-1
RB801-2
RB801-3
'•RB801-4
X
RB801-5
RB801-6
RB801 -7
RB801-8
. - - >RB802-1
RB802-2
RB802-3.__
RB802-4
(Unit: mm)32
0
/
F
s
1B801-X
X-2
X-3
•Y(X=1-8
X-4
X-5
X-6
, Y=1-21), RB802-X-Y(X=1-4, Y=1-21)
X-7
X-8
X-9
X-10
X-11
X-12
X-13
X-14
X-15
X-16
X-17
X-18
X-19
X-20
X-21
>
to—j
ooo
Fig. 4 F82H IEA heat (Heat No. 9741)
Slab
Plate
Ao
8
25t5500
RB820-1
RB820-2
A 15t^ 4000
RB819-1
RB819-1
\V
A
(Unit: mm)
Rolling direction
>TO
Ho
RB820-1,2 (25t); y=31 or 41 RB819-1,2(15t); x=1 or 2
yW-1
yW-14
yW-27
yW-13
yW-26
yW-39
xW-1
xW-10
xW-19
xW-9
xW-18
xW-27
Fig. 5 F82H IEA heat (Heat No. 9753)
JAERI-Tech 97-(
Table 1HeatNo.
9741
9753
Chemical compositions
Roll No.
LadleRB801-1RB801-8RB802-1RB801-4LadleKG819-2KG819-1KG 820-2KG 820-1
C
0.090.090.090.090.090.090.090.090.090.09
Si
0.110.110.110.110.110.080.070.070.070.07
Of F82H
Mn
0.160.160.160.160.160.10.10.10.10.1
IEA heat (wt%)
P
0.0020.0020.0020.0020.0020.0030.0030.0030.0030.003
S
0.0020.0020.0010.0020.0020.0010.0010.0010.0010.001
Cu
<0.010.010.010.010.010.010.010.010.010.01
Ni
0.020.020.020.020.020.020.020.020.020.02
Cr
7.667.707.647.717.707.897.877.877.847.82
Mo
<0.010.0030.0030.0030.0030.0030.0030.0030.0030.003
HeatNo.
9741
9753
Roll No.
LadleRB801-1RB801-8RB802-1RB801-4LadleKG819-2KG819-1KG820-2KG820-1
V
0.160.160.160.160.160.190.190.190.190.19
Nb
<0.010.00010.00010.00010.00010.00020.00020.00020.00020.0002
B
0.00020.00020.00020.00020.00020.00020.00020.00020.00020.0002
To.N
0.0050.0060.0080.0060.0080.0060.0060.0070.0070.007
Sol.AI
0.0010.0030.0030.0030.0030.0010.0010.0010.0010.001
Co
<0.010.0050.0050.0050.0050.0030.0030.0030.0030.002
Ti
0.010.010.010.010.010.0040.0040.0040.0040.004
Ta
0.020.020.020.020.020.020.040.030.040.04
W
2.001.941.971.951.951.991.981.981.981.98
Table 2 Heat treatment conditions of F82H IEA heatHeat No.
9753
7941
Thickness15 mm25 mm
7.5 mm15 mm
Normarizing _j1040°Cx38min1040°Cx40min1040°Cx37min1040°Cx38min
Tempering750°Cx60min750°C x 60 min750°Cx60min750°C x 60 min
7 -
JAERI-Tech 97-038
3.
F82H m IEA fc-
3. 1.
3 . 1 . 1 .
7.5, 15s 25mm <D&®fa 5-14, 2W-23, 42W-18 «fcy% 50 x 30 x t (O
3. 1. 2.
5 i^ (S ]®^WgL, JIS G
&Jte<*:tf ASTM E45-87 Tstandard
Practice for Determining the Inclusion Content of Steelj0 A :,£[z$
3. 1. 3. S
WLM 7.5, 15, 25mm (D&fflWL 5-16, 2W-23, 42W-18 cfcy, 30 x 10 x t
100
JAERI-Tech 97-038
3. 2.
3. 2. 1.
15mm (DMfi 2W-10 J:y,«j>16xiOLmm
3. 2. 2. ttj»
* 15mm 0)WSL 2W-10
SH-3000
Fig. 6
AG
At
S*;ffl5£mis
SSSlB1*
Fig. 6 Specific heat measuring system (isothermal method)
3. 2. 3 m
12L (c DL-7000
0.4°C/min
3. 2. 4. &
15mm (Oflffi 2W-10 <fcy, J»
- 9 -
JAERI-Tech 97-038
Fig. 7 [c
3.2.2 -e
a
oc= 1.37-LVt
. a: $*L:ti/2-
1/2 d)
; a S ATmCD 1/2 (DS
(2)
Fig. 7 Schematic diagram of the thermal conductivity measurement
- 1 0 -
JAERI-Tech 97-038
3. 2.5. ^
Fig. 8 lz
JIUiF^LTI*,
z 1 ~ioMHz
(3)
E: Young's modulusG: Modulus of rigidityv : Poisson ratioVc: Sonic speed of
longitudinal waveVs: Sonic speed of
transverse wavep: Density
Fig. 8 Schematic diagram of Young's modulus and modulus of rigiditymeasurement using super sonic method
- 1 1 -
JAERI-Tech 97-038
3. 2. 6.
200,300.
c(i DMS
Fig. 9 Ic
3000Oe *-efc«fci; 15000Oe
xtf-a-
Fig. 9 schematic diagram of the magnetic properties measurement
- 1 2 -
JAERI-Tech 97-038
3. 3.
3. 3 . 1 .
s JIS Z \ £
10kgf(9.8N),
B
3. 3. 2. a
mm 15mm <*)&£ 2W-10
KUJIS G
»KK* f ro f c 0 K e ( = l i A * a » ^ — h ^ 7 IS-10T
;£. 50, 100. 200, 300, 400, 450, 500, 550, 600, 650, 7OO°C<7) 12 fc
Fig. 10 Iz
R3
(|)6.2±0.02C2
(mm)
R0.590° R0.5
CO•e-
l\ l\
cb-e-oq
-©oo-e-
Fig. 10 Dimension of the tensile test specimen
- 1 3 -
JAERI-Tech 97-038
3. 3. 3.
15mm
11
2W-10
1 O m m ) £ « U JIS Z2242
M-50-ICA S ^
c, -20, -50, -
SEM JSM-T330 \z£<>)fem 200 {SfcJ:t; 2000
SEM
s Fig.
Fig. 11 Positions of the SEM observation of fracture surface after Charpy test
B
3. 3. 4. ^ ' J -
M 15mm (D®m 2W-10
U
Table 3 I c ^
Table 3 Creep test conditions
ID
2W1012W1022W1032W1062W1052W104
Test temp.(°C)
600650600650600650
Applied stress(MPa)
18012016010015075
Expected rupture time(h)
300
1000
3000
- 1 4 -
JAERI-Tech 97-038
3. 3. 5.
25mm
Table 4 Iz,
42W-18 JIS Z
zo tt
EMF-EB3
& 0.1
^ S Fig. 12 fz
Table 4 Fatigue test conditions
ID
97
Gauge length(mm)
£
Test temp.
RTRT
Total strain
1.00.6
range
_ 20 ^ ,
(mm)
Fig. 12 Dimension of the fatigue test specimen
- 1 5 -
JAERI-Tech 97-038
3. 4.
15 x 15 xO.4t mm 2000 #<7)X>'J— ffi-ePfift, 0.05urn
AQA-100MPX
::l£, -b<=i—«««:« Model
STP-300 S-7tf^tf>?($su£J£:0.34 m3/s:N2)<t ULVAC
TypeOMT-050(»StiSJt:0.06 m3/s), -ett lcf l |«i/K>^tL
Model 929-9119 >^ r ^—7K>^* f f i f f lU I'J^B#(7)^Jr>/'v-*(DE^Ii 12 x
10"5 Pa -Cfcofco H5t»a0)«l f i ia* Fig. 13 d
TDS
ft, 10
0.08, 0.17, 0.33, 0.55, 0.83 deg/s
m/e=1 - 4 5
QMS
0 £f:QMS£>JfS
TMP RP
OrificeWindow (1Omm<|>)
,MIG
Ti Getter ManipulatorPump
Transfer Rod
—cSample
TMP RP
Valveo\
Fig. 13 Schematic diagram of the released gas analysis system (TDS method)
- 1 6 -
JAERI-Tech 97-038
3. 5.
F82H
(is F82H HT-9
z F82H MIc 43wx20Lx6t mm
o Table 5 \z HT-9
TableC
0.19
5 Chemical comjSi
0.22Mn
0.48P
0.018
position of HT-9 steel (wt%)S
0.001Ni
0.59Cr
12.0Mo
1.00V
0.29Sol.AI
<0.0005W
0.02Ta
0.51T.O. I
0.002||
Fig. 15 ic
- [ c r * 6
K*4(TP1 ~
o Table 6
Table 6 Estimated test temperature of each specimen position(in the case of 280°C operation)
Distance from top(mm)
Temp (°C)
Thermocouple(measured)
TC1
159
281
TC2
343
220
Test piece (calculated)
TP1
139
290
TP2
179
275
L TP3
219
260
TP4
259
250
TP5
299
235
^ 6
339
220
- 1 7 -
JAERI-Tech 97-038
0.8 ppm
920°C),Ci\ AI203sNH4CI
» unmmvtD cr 40%cr
. HCI
2.
3.
4.
5.
Cr
NH4CI <-> NH3 + HCI (2NH3
Cr + 2HCI - CrCI2 + H2
CrCI2 + H2 - Cr + 2HCI
CrCI2+Me - Cr+MeCI2
N2 + 3H2)
- 1 8 -
I i§
Fig. 14 High-temperature water circulation system for corrosion teset
CO
o±m
300
280
260
240
220
200
TP1
TP2
TP3
TP4
TP5
TP6
A
139
TC1
179219 259 299 339
TC2
96 33 40
159 TC1
40
\ / \
_ \40 40 40
343
/ \ z_
TC2(mm)
Fig. 15 Alignment of corrosion test pieces and estimated temperature
JAERI-Tech 97-038
4.
4. 1.
4 . 1 . 1 .
photo 1 fc<m* Photo 2 ic
ASTM 3.o , m(7) ASTM & J t 7.5
c Ta
Ta
4. 1. 2.
Table 7 (c JIS JilZ , £tz Table 8 Iz ASTM ;
Photo 3
Photo 4 izJF
Table 7 Non-metallic inclusion analysis result of F82H IEA heat(JIS method)
Roll No.
RB801-5KG819-2KG819-2
Plate ID
5-142W-23
42W-18
Thickness(mm)
7.51525
Type of inclusion (%)A type0.00400
Btype0.0200.004
Ctype0.020.020.04
L_Total0.050.02
^ 0.04
Table 8 Non-metallic inclusion analysis result of F82H IEA heat(ASTM method)
Roll No.
RB801-5KG819-2KG819-2
Plate ID
5-142W-23
42W-18
Thicckness(mm)
7.51525
At iT1.0
00
/peH
000
Type ofBtypeT1.51.01.5
H0.51.0
0
nclusionCtypeT
000
H000
Dt>T1.01.51.0
/peH0.50.50.5
4. 1. 3. 5
Photo 5-7 lcs
- 2 1 -
JAERI-Tech 97-038
(ill
I 2mm
Photo 1 Macroscopic structure of F82H IEA heat (x5); (a) 5-14, (b) 2W-23
- 2 2 -
JAERI-Tech 97-C
Photo 2 Macroscopic structure of F82H IEA heat (x5); (42W-18)
- 2 3 -
JAERI-Tech 97-038
5-14 ASTM method x100
A
type
B
type
D
type
5-14 JIS method x400
A
type
B
type
C
type
•
• • £ - : • • "
*The largest inclusion in the scope was photographed
Photo 3 Non-metallic inclusion in F82H IEA heat (5-14)
I 25|im I
- 2 4 -
JAERI-Tech 97-038
2W-23
B
type
D
type
42W-18
B
type
D
type
ASTM method x1OO
ASTM method x100
-
2W-23
B
type
C
type
42W-18
B
type
C
type
JIS method x40C
JIS method x400
*The largest inclusion in the scope was photographed
Photo 4 Non-metallic inclusion in F82H IEA heat (2W-23, 42W-18)
- 2 5 -
( a ) ,
J
' • , ,
* - • • / : •
JAERI-Tech 97-038
', t5.
"*.:&& • "
*-•
'•iff' ' '•"? ~i •• /»
9
' "• <.
, f
• , '
V
. ¥\7v I -
I 25nm I
Photo 5 Microstructure of F82H IEA heat (5-16); (a) x100, (b) x400
- 2 6 -
JAERI-Tech 97-038
(b)-
.&.
•'-h• i f - ' " •'.
'*^^ >•
~ ' Ui '• * * *> ' ' - - **» J •••' ' > / ' '
Photo 6 Microstructure of F82H IEA heat (2W-23); (a) x100, (b) x400
- 2 7 -
JAERI-Tech 97-038
<
• ' • * • -
'• J ,
V A" ,,
*?yr'-J •*',*" ''&*• ^ . r
f *•
s - V
•' * Us9
* > ,
» • ; • • •
Hi'
/ " • ,
V.
tv.,
*.*• : ' ,•*:-.
• '
I25nmi
Photo 7 Microstructure of F82H IEA heat (42W-18); (a) x100, (b) x400
- 2 8 -
JAERI-Tech 97-038
4. 2.
4. 2. 1.
fc F82H 7.87 g/cm3
4. 2. 2. it®
9 I z ^
Fig. 16 (z
CD 5 h> ; t
Table 9 Specific heat of F82HTest temp.
(K)293323373423473523573623673
Specific heat(J/kg-K)
448460477494510527544565586
IEA heatTest temp.
(K)723773823873923973
102310331073
Specific heat(J/kg-K)
611644682728782866
10751155803
- 2 9 -
JAERI-Tech 97-038
4. 2. 3.
Table
5 h>i Fig. 17 iz
Ehrlich
[4]o
Table 10 Results of thermal expansion measurement of F82H IEA heat
Test temp.(K)
293373473573673773873973
107311731273
Thermalexpansion (%)
Heating | Cooling^0
6.0866.1980.3136.4436.5780.7160.8480.9840.8761.048
-0.137-0.0450.0770.1950.3170.4450.5860.7300.7720.8131.049
Temp, range(K)
293-373293-473293-573293-673293-773293-873293-973293-1073293-1173293-1273
-
Thermal expansioncoefficient (1/K)
Heating10.8 x 10"'11.0x10"'11.2x10"'11.7x10"'12.0 X10"6
12.3x10"'12.5x10"'12.6x10"'10.0x10"'10.7x10"'
-
^Cooling*11.5 x 10"'11.9x10"'ii.9xi6"6
12.0x10"'12.1 x i o 6
12.5x10"'12.8x10"'11.7x10"'10.8x10"'12.1 x10"6
-
'Coefficient during cooling was calculated with the room temperature aftercooling (293K).
- 3 0 -
JAERI-Tech 97-038
4. 2. 4. mmmmTable 11 iz CD 5
18 lc
Table 11 ( z ^
Table 11Test
temp.(K)293373473573673773873973
1073
Thermal properties of F82H IEA heatThermal diffusion
coefficient(cm2/s)
0.08850.08656.08220.07850.07250.06560.05750.04790.0474
Specificheat
(J/kg-K)
448477511544586644728866804
Thermalconductivity
(W/m-K)
31.333.633.133.733.533.333.032.730.1
Calibrated thermalconductivity
(W/m-K)
31.332.532.933.433.032.732.331.929.2
- 3 1 -
JAERI-Tech 97-038
1200
1000
6)800
CO
5 600o
1 400Q.CO
200
0
-••"Pre-IEAheat|
yA
200 400 600 800
Test Temperature (K)
Fig. 16 Specific heat of F82H IEA heat
1000 1200
cCDO
•+—CDO
OcoCOc03CLX
LJJ"cc£CD
X10-6
r 1 3
12
11
10
8
y-••-Pre-IEAheatl-o-IEAheat i
VJ
0 200 400 600 800 1000 1200 1400
Test Temperature (K)
Fig. 17 Thermal expansion coefficient of F82H IEA heat
- 3 2 -
JAERI-Tech 97-038
40
35
4
ocoO
CD
30
25
20
* ^ .
-••- Pre-1 EAh€-°-IEAheat
•
'atSI
—0 o.
\
200 400 600 800
Test Temperature (K)
Fig. 18 Thermal conductivity of F82H IEA heat
1000 1200
- 3 3 -
JAERI-Tech 97-038
4. 2. 5.
Table 12 IZ
Table 12 <D
*fc-€-<DISJIi£ Fig. 19 ic
Table 12Testtemp.
(K)293323373423473523573623673723773823873923973
Elastic modulus and modulusSonic speed of
longitudinalwavejm/s)
598059605950593058805840582057905760572056405580552054405350
Sonic speed oftransversewavejm/s)
327032503240321031903180315031303110309030502990295028702790
of rigidity^
Poissonratio
0.290.290.296.296.290.290.290.290.290.290.290.300.300.310.31
of F82H IEA heatModulus of
rigidity(GPa)
84.183.3 (83.3)82.4 (82.3)81.1 (81.0)80.4 (80.2)79.6 (79.4)87.1 (77.8)77.3 (77.0)76.1 (75.8)75.4 (75.0)73.1 (72.7)70.5 (70.6)68.4 (67.9)64.9 (64.4)61.4(60.9)
Elasticmodulus
(GPa)217215(215)213(213)210(210)207 (207)205 (204)202(201)200(199)197(196)195(194)189(188)183(182)178(177)170(169)161 (1601
4. 2. 6.
Table 13~Table 21 j^to Fig.
S fc tXx 'J vX f f i l f £ Fig. 21 -Fig. 28 (
19500 '
17500
210 170
210
- 3 4 -
JAERI-Tech 97-038
220(a) Elastic modules
COQ _CDLU
200
180
160
COQ_CDCD
80
70
60
en
(b)
-
-
-
Modules of ric1jidity
0.40 (C) Poisson ratio
"cS 0.35DC
§0.30COo°~ 0.25 h
0.20.200 400 600
Temperature (K)800 1000
Fig. 19 Elastic modulus, modulus of rigidity and Poisson ratio of F82H IEA heat
- 3 5 -
JAERl-Tech 97-038
20000
enC/>
CO
wCD
19000
18000
17000
CO
CO
CD
0
100 200 300 400
400100 200 300Test temperature (°C)
Fig. 20 Temperature dependence of magnetic properties of F82H IEA heat
- 3 6 -
I00
Table 1Testtemp.
(K)
300
473
573
673
3 Summary of maqnetic properties of F82H IEA heatFile
name
RTLRTC200L
200C1300L300C400L400C
Mass
(kg)0.1610.1700.1610.1700.1610.1700.1610.170
Sigma
(EMU/q)1.983E+021.960E+021.910E+021.881 E+021.848E+021.822E+021.765E+021.740E+02
Umax
(Oe)1.500E+041.500E+041.500E+041.500E+041.500E+041.500E+041.500E+041.500E+04
Bs
(Gauss)1.967E+041.943E+041.894E+041.866E+041.833E+041.807E+041.750E+041.726E+04
Br
(Gauss)2.162E+022.009E+022.080E+021.931 E+021.895E+021.697E+021.668E+021.697E+02
SQ
1.100E-021.034E-021.098E-021.035E-021.034E-029.388E-039.533E-039.830E-03
S*
4.496E-021.659E-024.067E-022.941 E-021.672E-023.333E-026.216E-02
-1.272E-02
Hc
(Oe)4.462E+011.473E+011.372E+011.417E+011.278E+011.250E+011.115E+011.214E+01
AH
(Oe)2.264E+032.549E+032.235E+032.452E+032.160E+032.367E+032.060E+032.233E+03
Sfd
1.549E+021.731 E+021.629E+021.731 E+021.691 E+021.893E+021.847E+021.839E+02
Sigma :Hmax :
Bs :Br :H c :SQ :S*A
(EMU/g)(Oersted)(Gauss)(Gauss)(Oersted)
:A/Hc
:dH/Hc
to
JAERI-Tech 97-038
Table 14Oersted
1500012000900060003000200019001800170016001500140013001200110010009008007006005004003002001001050-5-10-15-20-25-30-35-40
F82HPGauss19670196701963019550193101887018770186501850018300180401769017210165601575014790136701239010980951280036466491033491783376.9302.7216.2148.374.14-6.178-80.32-160.6-234.8-315.1-389.2
IIEA fc-hOersted
-45-50-55-60-65-70-75-80-85-90-95-100-200-300-400-500-600-700-800-900
-1000-1100-1200-1300-1400-1500-3000-4500-6000-7500-9000-10500-12000-13500-15000-15000
Gauss-469.5-545.7-624
-704.3-784.6-858.8-935-1015-1094-1174-1254-1328-2889-4436-5989-7519-9041-10540-11980-13330-14510-15540-16410-17100-17620-17980-19320-19500-19580-19630-19670-19680-19690-19670-19670-19670
Oersted
-12000-9000-6000-3000-2000-1900-1800-1700-1600-1500-1400-1300-1200-1100-1000-900-800-700-600-500-400-300-200-100-10-5051015202530354045
5t*££(3(Gauss
-19670-19630-19550-19310-18870-18770-18650-18500-18300-18040-17690-17210-16560-15750-14790-13670-12390-10980-9512-8003-6466-4910-3349-1783-376.9-302.7-216.2-148.3-74.146.17880.32160.6234.8315.1389.2469.5
)0K, RTL)Oersted
505560657075808590951002003004005006007008009001000110012001300140015003000450060007500900010500120001350015000
Gauss
545.7624
704.3784.6858.89351015109411741254132828894436598975199041105401198013330145101554016410171001762017980193201950019580196301967019680196901967019670
- 3 8 -
JAERI-Tech 97-038
Table 15 F82H#UEAfc- , RTC)Oersted
1500012000900060003000200019001800170016001500140013001200110010009008007006005004003002001001050-5-10-15-20-25-30-35-40
Gauss
194301944019400193301904018490•18370182101803017780174501700016390156301474013720125801132010000864372625868445630381622347.1275
200.9138.568.25-3.9
-70.2-142.4-214.5-284.7-354.9
Oersted
-45-50-55-60-65-70-75-80-85-90-95-100-200-300-400-500-600-700-800-900-1000-1100-1200-1300-1400-1500-3000-4500-6000-7500-9000-10500-12000-13500-15000-15000
Gauss
-425.1-497.3-565.5-637.7-707.9-780
-852.2-922.4-992.6-1063-1133-1205-2623-4029-5439-6839-8229-9598
-10940-12230-13420-14500-15440-16240-16890-17380-19040-19260-19350-19400-19430-19450-19450-19430-19430-19430
Oersted
-12000-9000-6000-3000-2000-1900-1800-1700-1600-1500-1400-1300-1200-1100-1000-900-800-700-600-500-400-300-200-100-10-5051015202530354045
Gauss
-19440-19400-19330-19040-18490-18370-18210-18030-17780-17450-17000-16390-15630-14740-13720-12580-11320-10000-8643-7262-5868-4456-3038-1622-347.1-275
-200.9-138.5-68.25
3.970.2142.4214.5284.7354.9425.1
Oersted
505560657075808590951002003004005006007008009001000110012001300140015003000450060007500900010500120001350015000
Gauss
497.3565.5637.7707.9780
852.2922.4992.61063113312052623402954396839822995981094012230134201450015440162401689017380190401926019350194001943019450194501943019430
- 3 9 -
JAERI-Tech 97-038
Table 16 F82HSHIEAL— ,200L)Oersted
1500012000900060003000200019001800170016001500140013001200110010009008007006005004003002001001050-5-10-15-20-25-30-35-40
Gauss18940189501890018830186301830018230181401802017870176801741017060165201577014820137101243011040956880486504493433651783362.5288.3208
133.959.72-20.59-96.79-175
-255.4-331.6-416
Oersted
-45-50-55-60-65-70-75-80-85-90-95-100-200-300-400-500-600-700-800-900
-1000-1100-1200-1300-1400-1500-3000-4500-6000-7500-9000-10500-12000-13500-15000-15000
Gauss-490.1-570.5-644.6-724.9-805.2-881.4-959.7-1040-1118-1197-1277-1355-2931-4494-6057-7607-9133-10640-12080-13410-14590-15590-16400-16970-17350-17630-18670-18830-18890-18930-18950-18970-18960-18940-18940-18940
Oersted
-12000-9000-6000-3000-2000-1900-1800-1700-1600-1500-1400-1300-1200-1100-1000-900-800-700-600-500-400-300-200-100-10-5051015202530354045
Gauss-18950-18900-18830-18630-18300-18230-18140-18020-17870-17680-17410-17060-16520-15770-14820-13710-12430-11040-9568-8048-6504-4934-3365-1783-362.5-288.3-208
-133.9-59.7220.5996.79175
255.4331.6416
490.1
Oersted
505560657075808590951002003004005006007008009001000110012001300140015003000450060007500900010500120001350015000
Gauss570.5644.6724.9805.2881.4959.71040111811971277135529314494605776079133106401208013410145901559016400169701735017630186701883018890189301895018970189601894018940
- 4 0 -
JAERI-Tech 97-038
Table 17Oersted
1500012000900060003000200019001800170016001500140013001200110010009008007006005004003002001001050-5-10-15-20-25-30-35-40
F82H»Gauss
18660186501859018520183101788017790176801753017360171101677016280155901472013710125701133010020865372785880446430421619339.3263.3193.1128.758.5-11.7-81.9-152.1-222.3-292.5-366.6
IIEAfc—hOersted
-45-50-55-60-65-70-75-80-85-90-95
-100-200-300-400-500-600-700-800-900
-1000-1100-1200-1300-1400-1500-3000-4500-6000-7500-9000
-10500-12000-13500-15000-15000
Gauss
-438.8-509
-579.2-649.4-725.4-795.6-865.8-936
-1006-1080-1153-1223-2644-4062-5476-6880-8272-9647-10990-12270-13450-14510-15430-16170-16700-17050-18340-18530-18600-18630-18650-18670-18670-18660-18660-18660
Oersted
-12000-9000-6000-3000-2000-1900-1800-1700-1600-1500-1400-1300-1200-1100-1000-900-800-700-600-500-400-300-200-100-10-5051015202530354045
!5E$PH(4"
Gauss
-18650-18590-18520-18310-17880-17790-17680-17530-17360-17110-16770-16280-15590-14720-13710-12570-113301-1002(1-8653-7278-5880-4464-3042-1619-339.3-263.3-193.1-128.7-58.511.781.9152.1222.d292.5366.6J438.8|
73K, 200C1)Oersted
505560657075808590951002003004005006007008009001000110012001300140015003000450060007500900010500120001350015000
Gauss
509579.2649.4725.4795.6865.893610061080115312232644406254766880827296471099012270134501451015430161701670017050183401853018600186301865018670186701866018660
- 4 1 -
JAERI-Tech 97-038
Table 18Oersted
1500012000900060003000200019001800170016001500140013001200110010009008007006005004003002001001050-5-10-15-20-25-30-35-40
F82HJBGauss
18330183201828018220180401775017690176201753017400172401703016750163401570014800137001244011050958080656514494033611777352.2273.9189.5121.541.19-32.95-113.3-191.5-269.8-348
-428.4
IEA fc-h«*«M&31*tt1±3H5eiSJII(573K, 300LOersted
-45-50-55-60-65-70-75-80-85-90-95-100-200-300-400-500-600-700-800-900-1000-1100-1200-1300-1400-1500-3000-4500-6000-7500-9000-10500-12000-13500-15000-15000
Gauss
-508.7-589
-667.2-743.4-825.8-904.1-984.4-1065-1141-1219-1299-1380-2963-4535-6102-7663-9195-10710-12140-13460-14620-15570-16250-16680-16980-17200-18050-18190-18250-18300-18320-18350-18350-18330-18330-18330
Oersted
-12000-9000-6000-3000-2000-1900-1800-1700-1600-1500-1400-1300-1200-1100-1000-900-800-700-600-500-400-300-200-100-10-5051015202530354045
Gauss
-18320-18280-18220-18040-17750-17690-17620-17530-17400-17240-17030-16750-16340-15700-14800-13700-12440-11050-9580-8065-6514-4940-3361-1777-352.2-273.9-189.5-121.5-41.1932.95113.3191.5269.8348
428.4508.7
Oersted
505560657075808590951002003004005006007008009001000110012001300140015003000450060007500900010500120001350015000
)Gauss
589667.2743.4825.8904.1984.41065114112191299138029634535610276639195107101214013460146201557016250166801698017200180501819018250183001832018350183501833018330
- 4 2 -
JAERI-Tech 97-038
Table 19Oersted1500012000900060003000200019001800170016001500140013001200110010009008007006005004003002001001050-5-10-15-20-25-30-35-40
F82HSGauss18070180601799017930177301736017290171901708016920167301647016100155101470013700125701133010020866472805885446430381603315.9245.7169.7105.335.1-35.1-105.3-175.5-245.7-315.9-392
i IEA \i-\*mmmmwmm&mm&m(573K, 3000Oersted
-45-50-55-60-65-70-75-80-85-90-95-100-200-300-400-500-600-700-800-900
-1000-1100-1200-1300-1400-1500-3000-4500-6000-7500-9000-10500-12000-13500-15000-15000
Gauss-462.2-532.4-602.6-676.7-748.8-819
-889.2-963.3-1035-1104-1176-1246-2679-4101-5523-6933-8331-9711-11050-12330-13500-14540-15400-16020-16420-16690-17740-17910-17980-18020-18040-18070-18080-18070-18070-18070
Oersted-12000-9000-6000-3000-2000-1900-1800-1700-1600-1500-1400-1300-1200-1100-1000-900-800-700-600-500-400-300-200-100-10-5051015202530354045
Gauss-18060-17990-17930-17730-17360-17290-17190-17080-16920-16730-16470-16100-15510-14700-13700-12570-11330-10020-8664-7280-5885-4464-3038-1603-315.9-245.7-169.7-105.3-35.135.1105.3175.5245.7315.9392
462.2
Oersted505560657075808590951002003004005006007008009001000110012001300140015003000450060007500900010500120001350015000
Gauss532.4602.6676.7748.8819
889.2963.310351104117612462679410155236933833197111105012330135001454015400160201642016690177401791017980180201804018070180801807018070
- 4 3 -
JAERI-Tech 97-038
Table 20
Oersted
1500012000900060003000200019001800170016001500140013001200110010009008007006005004003002001001050-5-10-15-20-25-30-35-40
F82H£lGauss17500175001747017410172401700016940168801680016710165901642016220159201547014730136801243011050957480636512493633511761327.4247.1166.896.7918.53-61.78-138
-216.2-296.6-376.9-457.2
IEA t-h«*!»&JittIB1iaiSlBft(673K, 400LOersted
-45-50-55-60-65-70-75-80-85-90-95-100-200-300-400-500-600-700-800-900-1000-1100-1200-1300-1400-1500-3000-4500-6000-7500-9000-10500-12000-13500-15000-15000
Gauss-537.5-613.7-692
-774.3-852.6-935-1013-1096-1174-1254-1330-1411-3003-4582-6160-7723-9267-10780-12210-13520-14620-15400-15870-16170-16400-16550-17230-17350-17410-17450-17490-17520-17510-17500-17500-17500
Oersted
-12000-9000-6000-3000-2000-1900-1800-1700-1600-1500-1400-1300-1200-1100-1000-900-800-700-600-500-400-300-200-100-10-5051015202530354045
Gauss-17500-17470-17410-17240-17000-16940-16880-16800-16710-16590-16420-16220-15920-15470-14730-13680-12430-11050-9574-8063-6512-4936-3351-1761-327.4-247.1-166.8-96.79-18.5361.78138
216.2296.6376.9457.2537.5
Oersted
505560657075808590951002003004005006007008009001000110012001300140015003000450060007500900010500120001350015000
)Gauss
613.7692
774.3852.693510131096117412541330141130034582616077239267107801221013520146201540015870161701640016550172301735017410174501749017520175101750017500
- 4 4 -
JAERI-Tech 97-038
Table 21Oersted
1500012000900060003000200019001800170016001500140013001200110010009008007006005004003002001001050-5-10-15-20-25-30-35-40
F82H$Gauss
17260172601721017130169301662016560164701638016260161101593015660152601461013680125701134010030867672955887447230381603310.1239.9169.7101.429.25-39
-111.2-181.4-255.5-327.6-397.8
IIEA fc-h«TOratt«14JWJE*S*(673K, 400C)Oersted
-45-50-55-60-65-70-75-80-85-90-95-100-200-300-400-500-600-700-800-900-1000-1100-1200-1300-1400-1500-3000-4500-6000-7500-9000-10500-12000-13500-15000-15000
Gauss
-468-538.2-612.3-684.5-754.7-830.7-900.9-971.1-1041-1112-1188-1258-2693-4119-5552-6964-8366-9747-11090-12360-13520-14500-15180-15590-15870-16070-16920-17060-17130-17180-17210-17240-17260-17250-17260-17260
Oersted
-12000-9000-6000-3000-2000-1900-1800-1700-1600-1500-1400-1300-1200-1100-1000-900-800-700-600-500-400-300-200-100-10-5051015202530354045
Gauss
-17260-17210-17130-16930-16620-16560-16470-16380-16260-16110-15930-15660-15260-14610-13680-12570-11340-10030-8676-7295-5887-4472-3038-1603-310.1-239.9-169.7-101.4-29.25
39111.2181.4255.5327.6397.8468
Oersted
505560657075808590951002003004005006007008009001000110012001300140015003000450060007500900010500120001350015000
Gauss
538.2612.3684.5754.7830.7900.9971.110411112118812582693411955526964836697471109012360135201450015180155901587016070169201706017130171801721017240172601725017260
- 4 5 -
JAERI-Tech 97-038
F82H IEA heat (300K, RTL)
20000
CD,CD
-15000
-20000-15000 -10000 -5000 0 5000
H (Oersted)10000 15000
IUUU
800
600
400
"ST 2 0 0
«i n
m -200
-400
-600
-800
.mnn
-
-
-
I
/ ,
/ // /
/ /i i i / /
II/// //
1
I
i i i
-400 -300 -200 -100 0 100 200 300H (Oersted)
Fig. 21 Hysteresis curve of F82H IEA heat (300K, RTL)
400
- 4 6 -
ICTJOCD
20000
15000
10000
5000
0
-5000
-10000
-15000F
-20000
JAERI-Tech 97-038
F82H IEA heat (300K, RTC)
•
, 1 " ^
f1 1
-15000 -10000 -5000 0 5000H (Oersted)
10000 15000
IUUU
800
600
400
-u> 200
I °CD -200
-400
-600
-800
.mnn
-
-
-
/ /
/ /
/ /I ! I / /
itI/I/I
I
I I I
-400 -300 -200 -100 0 100H (Oersted)
200 300 400
Fig. 22 Hysteresis curve of F82H IEA heat (300K, RTC)
- 4 7 -
ICO
CDm
20000
15000
10000
5000
0
-5000
-10000
-15000
1000
800
600
400
2 0 0
(0
-200 -
-400-
-600 -
-800
-1000-400
JAERI-Tech 97-038
F82H IEA heat (473K, 200L)
•
-
I
IJ
I
fI I
-15000 -10000 -5000 0 5000H (Oersted)
10000 15000
-300 -200 -100 0 100H (Oersted)
200 300 400
Fig. 23 Hysteresis curve of F82H IEA heat (473K, 200L)
-48-
J AERI-Tech 97-038
F82H IEA heat (473K, 200C1)
wwCO
m
20000
15000
10000^
5000
0
-5000
-10000
-15000
-20000
I
JI }
fI 1
-15000 -10000 -5000 0H (Oersted)
5000 10000 15000
w
CD
IUUU
800
600
400
200
0
-200
-400
-600
-800
innn
-
-
-
-
/
/
/ /
/ /
/ /i i i / /
II1/ll' 1
j
i i i
-400 -300 -200 -100 0 100H (Oersted)
200 300 400
Fig. 24 Hysteresis curve of F82H IEA heat (473K, 200C1)
- 4 9 -
ICD.m
20000
15000
10000
5000
0
-5000
-10000
-15000
-20000
JAERI-Tech 97-038
F82H IEA heat (573K, 300L)
t I
ff
-15000 -10000 -5000 0 5000H (Oersted)
10000 15000
(Gau
ss)
m
800
600
400
200
0
-200
-400
-600
-800
mnn
-
-
-
/
1/ /
/ // /
i i i / /
1
\ i i
-400 -300 -200 -100 0 100H (Oersted)
200 300 400
Fig. 25 Hysteresis curve of F82H IEA heat (573K, 300L)
- 5 0 -
JAERI-Tech 97-038
F82H IEA heat (573K, 300C)
wCO
OCO
20000
15000
10000
5000
0
-5000
-10000
-15000
-20000
J1 1
f
1 1
-15000 -10000 -5000 0 5000H (Oersted)
10000 15000
CO
o
800
600
400
200
200
400
600
800
nnn
-
-
-
-
/ /
/ /
/ /i i i / /
II
11
i i i
-400 -300 -200 -100 0 100 200 300H (Oersted)
Fig. 26 Hysteresis curve of F82H IEA heat (573K, 300C)
400
-51-
COCO
(T3
om
20000
15000-
10000
5000
0
-5000
-10000
-15000
-20000
1000
800
600
400
| 2 0 0
co 0CD
m -200
-400
-600
-800 h
-1000
JAERI-Tech 97-038
F82H IEA heat (673K, 400L)
-
/
1 1
f1 1
-15000 -10000 -5000 0 5000H (Oersted)
10000 15000
-
I I
I I
/
-400 -300 -200 -100 0 100H (Oersted)
200 300 400
Fig. 27 Hysteresis curve of F82H IEA heat (673K, 400L)
- 5 2 -
JAERI-Tech 97-038
F82H IEA heat (673K, 400C)
20000
CO
OCO
-10000
-15000
-20000-15000 -10000 -5000 0
H (Oersted)5000 10000 15000
(Gau
ss)
CO
800
600
400
200
0
-200
-400
-600
-800
mnn
-
-
-
-
jI
/ // /
/ /i i i l l
II
II/I
i i i
-400 -300 -200 -100 0 100H (Oersted)
200 300 400
Fig. 28 Hysteresis curve of F82H IEA heat (673K, 400C)
- 5 3 -
JAERI-Tech 97-
4. 3.
4. 3. 1.
Table 22 Ic Hv213
Hv222 Hv217 25mm
Table 22 Results of Vickers' hardness measurement of F82H IEA heat
Roll No.
RB801-5KG819-2KG819-2
Plate ID
5-142W-23
42W-18
Thickness(mm)
7.51525
Hardness: HV101
216219213
2222215218
3220219214
Ave.219218215
- 5 4 -
JAERI-Tech 97-038
4. 3. 2.
Table 23 fcJ:tf Fig. 29 [z s Fig. 29 fwl
, IEA
Fig. 30
V.
Table 23 Tensile
ID
2W-10-12W-10-22W-10-32W-10-42W-10-52W-10-62W-10-72W-10-82W-10-92W-10-102W-10-112W-10-12
Testtemp.Temp
(K)296323373473573(373723773823873923973
properties of0.2% offsetyield stress
YS(MPaJ548534553500480458437413363296219160
F82H IEA heatUltimate tensile
stressUTS
(MPa)669645624579548517493463420368307243
Totalelongation
Et(%)21.720.020.018.717.016.315.717.721.325.023.726.3
Reductionof area
RA(%)787980828181798288909192
Breakposition
(JIS)AAAAAABAAAAA
- 5 5 -
JAERI-Tech 97-038
CO
a.
C/D
700
600
500
400
300
200
100
0
- Nt^tlltimate tensile
^_ 0.2% offsetyield stress
i i
stress
Total1
\1 Reductionof area "*"
elongation-*i
1000
co
5
2CD
100
400 600 800Test temperature (K)
1000
100
80
60 *o
• •S3
40 oID
20
0
Fig. 29 Tensile properties of F82H IEA heat
oo
700
o oo o oo
300
Oo
200
Oo
100
ooo
oo
-20
oo
-40
oo
-60
o oo o
S 811 i i i r i T i r
0.001 0.002 0.003 0.004 0.005 0.006
Test Temperature 1/T (K1)
Fig. 30 Temperature dependence of yield stress of F82H
- 5 6 -
JAERI-Tech 97-038
n I* Fig. 31
n=- (4)
k: ^ou:E: •V
a: m
(W/m)
(W/mK)(Pa)(Pa)
8000
200 600
Fig. 31
400
Temperature (°C)
Thermal stress factor of F82H IEA heat
800
- 5 7 -
JAERI-Tech 97-038
4. 3. 3. S/-WUtf-«SKB
SKB<D*S!ll£ Table 24 Iz,
, L5, L6)lz-Dl^X(D SEM H
ig. 32 (c^
Photo 8~Photo 10
Fig. 32 DBTT
, DBTT
Table 24 Charpy impact test results of F82H IEA heat
ID
L6L3L9L2L8L5L7L4L1C12C9C15C8C14C11C13C10C7
Testtemp.
(°C)
-100-80-70-60-55-50-45-40-20
-100-80-70-60-55-50-45-40-20
Direction
L
C
Absorbedenergy
(J)6
385821
159186
9180258
523
8854391
9166237
Brittle surfacearea
(%)9585809050409540
09590957085659545
0
DBTT(fractured area)
vTrsso(°C)
-44
-39
DBTT(energy)
vTrE(°C)
-48
-39
- 5 8 -
JAERI-Tech 97-038
0-100
L-directionC-direction
L-directionC-direction
-80 -60 -40 -20Test temperature (°C)
Fig. 32 Charpy impact test results of F82H IEA heat
- 5 9 -
JAERI-Tech 97-038
; *>/•„<*&*?&* *"' 4.1, 7
1OOum
Notch side
2~3 mm insidefrom notch
10pm
Photo 8Fracture surfaceof L1 (-20°C)
- 6 0 -
JAERl-Tech97-(
Notch side
2~3 mm insidefrom notch
10(im
Photo 9Fracture surfaceof L5 (-50°C)
- 6 1 -
JAERI-Tech 97-038
1OOum
1OLim
Notch side
2~3 mm insidefrom notch
10Lim
Photo 10Fracture surfaceofL6(-100cC)
- 6 2 -
JAERI-Tech 97-038
4. 3. 4. &)-
Fig.
Table 25 ( c ^ f o Sfc, £'J—• x — £ £ Fig. 33
ig. 36 Ic
600°C<t
Fig. lEAt—
F82H
F82H
F82H ic
Fig. 37
Larson-Miller/
Table 25 Creep test results of F82H IEA
ID
2W1012W1022W1032W1062W1052W104
Test temp.(°C)
600650600650600650
Applied stress(MPa)
18012016010015075
heatRupture time
(h)401.5239.0
1581.0929.5
2862.54417.5
Elongation(%)362829221827
RA(%)889088878587
- 6 3 -
JAERI-Tech 97-038
(a)
ion
(on
gat
LU
18
16
14
12
10
8
0
(b)7
6
LU
0
Specimen ID:Test Temperature:Applied StressRupture Time:
Elongation:RA:
mirr
2W101 |600°C 1180 MPa I401.5 h 136.2 % I88.2% 10.06 mm 18.77X103 %/h I
0 50 100 150 200 250Time (h)
300 350 400
Specimen ID:Test Temperature:Applied StressRupture Time:
Elongation:RA:e0:p'
tnin
2W102650°C120 MPa239.0 h28.4 %90.1 %0.04 mm1.25X10-2 %/h
0 50 100 150
Time (h)
200 250
Fig. 33 Creep rupture test result of F82H IEA heat
- 6 4 -
JAERI-Tech 97-038
(a)10
9
8
I 6""3 5
o 4LU
3
2
0
(b)
cg
cg
12
10
8
6
4
2
0
Specimen ID:Test Temperature:Applied StressRupture Time:
Elongation:RA:e0:
2W103600°C160 MPa1581.0 h29.3 %88.4 %0.05 mm2.07x10-3 %/h
0
0 200 400 600 800 1000
Time (h)1200 1400 1600
Specimen ID:Test Temperature:Applied StressRupture Time:
Elongation:RA:e0:* mirr
2W104650°C75 MPa4417.5 h26.8 %87.0 %0.02 mm1.11x103 %/h
1000 40002000 3000
Time (h)
Fig. 34 Creep rupture test result of F82H IEA heat
5000
- 6 5 -
JAERI-Tech 97-038
(a)8
cg"co 4D)
Q] 3
1
0
Specimen ID:Test Temperature:Applied StressRupture Time:
Elongation:RA:
£min-
2W105600°C150 MPa2862.5 h18.1 %85.2 %0.06 mm8.58x104%/h
0 500 1000 1500Time (h)
2000 2500 3000
200 400 600Time (h)
800 1000
Fig. 35 Creep rupture test result of F82H IEA heat
- 6 6 -
250
200as
Q_
8 150CD
CO
J 100Q.
50
0
• Pre-IEAheat600°C
• Pre-IEA heat 650°C
OlEAheat600°C
• IEAheat650°C
i
10 100 1000
Rupture Time (h)
Fig. 36 Creep rupture test result of F82H
10000 100000
JAERI-Tech 97-038
</>w0"w•D(D
"Q.QL
<
300
200
10090
80
70
60
— c
—
—
• —
—
—
i i i i
toih£ / o = -1017 In (P) + 3575
%O >0O
\
\ 1
o
1 1 1 1 1 1 1 1 1
20 25 30Larson-miller parameter
P = T(logt + 30)/1000(K,h)
Fig. 37 Creep rupture test results of pre-lEA F82H
35
- 6 8 -
JAERI-Tech 97-038
4. 3. 5.
Table 26 (c
Fig. 39 Iz,
Fig. 38 [z%
£ Fig. 40
MANET I
Fig. 41
Table 26 Low cycle fatigue test
ID
9
7
Gaugedia.
(mm)
<|>7
<j,7
Testtemp
(°C)
RT
RT
Totalstrainrange(%)
1.0
0.6
Cycles tcrupture(ruptureposition)
3028(B)
10504(B)
results of F82H IEA
#ofcycle
110203050
100500
10001
10203050
100500
100070009700
Elasticstrainrange(%)0.540.570.566.556.540.530.500.500.450.460.460.460.450.440.420.400.370.36
Plasticstrainrange(%)0.460.430.440.450.460.470.506.500.150.140.140.140.150.160.180.200.230.24
heat
Stressrange
(MPa)11471115108610641037996917886
10681039102710201005980912889821805
Peaktensilestress(MPa)
573559544535521499462443533519510506498487462449415400
Peakcompressive
stress(MPa)
-574-556-542-529-516-497-455-443-535-519-517-515-507-493-451-440-407-405
- 6 9 -
JAERI-Tech 97-038
1.5
fCDCDCCOQCc"2coTo* - •
o
0.5
0
Test Temperature: RT |
\\
10 100 1000 10000 100000
Cycles to Failure
Fig. 38 Low cycle fatigue test results of F82H IEA heat
Test Temperature: RT
I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I-80010000
Fig. 39 Low cycle fatigue test results of F82H IEA heat
- 7 0 -
JAERI-Tech 97-(
0.6
~0.56
CO 0.4
I 0.3cCO
55°-2o
1 0.1LU
0.0
0.6
io.4
I 0.3c
.(a) Elastic strain range
• •o o o o o
oTest Temperature: RT o
o o
•E,o,al=1%
O £,„,„, = 0.6%
I I I I I I I I I I I I I 11 I I I I I I I I I I I I I I I I
1 10 100 1000 10000
oU. I
0.0
(b) Plastic strain range
Test Temperature: RT
o o o o o o oo
• £ , o , a l = 1 %
O etolal = 0.6%
I I I I I I 111 I I I I I I 111 I I I I I I 111 I I I I I I I I
10 100Cycles
1000 10000
Fig. 40 Low cycle fatigue test results of F82H IEA heat
- 7 1 -
JAERI-Tech 97-038
a)
I00
o
0.8
0.6
0.5
0.4 -
0.3100
Test temperature: RT
O MANET I PI
• F82H IEA heat
i i i i I i 1 1 i i i i i i i i l I i I i i i 1 1
1000 10000
Cycles to rupture
100000
Fig. 41 Low cycle fatigue test results of F82H IEA heat and MANET I at roomtemperature.
• 7 2 -
JAERI-Tech 97-038
4.4.
Fig. 42 IZ F82H «(zo^T3W^Lfc TDS
I* H2s H2O, CO, CO2, CH4 *T?fc<6
Fig. 43 fr b Fig. 47 I c ^ f o £fc Fig. 43~Fig. 47 IC( J i t «< tLT SUS316L
SSkt^LXl^o -*lb©#gHIJ:y» F82H
, H2O Jb<#! 400K, H2s CO, fc\fctf CO2 *<#) 550K -e
Table 27 l c ^
Table 27 Temperatures of desorption peak
Gas
H2
H2O
CO
CO2
CH4
Desorptionpeak
1st peak i2nd peak3rd peak1 st peak ,
2nd peak1st peak
2nd peak1 st peak
2nd peak1 st peak2nd peak3rd peak
Peak temperature (K)F82H
- 6 5 0 i- 7 2 0- 8 0 0- 4 6 0 |- 6 3 0- 6 4 0- 8 0 0- 6 1 0- 6 6 0- 5 3 0- 6 2 0- 6 9 0
316L
- 6 0 0- 8 0 0---
-1120-
- 5 8 0- 8 0 0- 5 8 0
-1000-
Table 28 Total amount of desorption gases
Gas
H2
H2OCOCO2
CH4
Total
F82HAmount ofdesorption
iip2omolec./m2)2.45.05.41.20.14
14.03
Flux in totaldesorption
(%)16
r 3638
81
100
316LAmount ofdesorption
(1020molec./m2)14.50.970.620.340.086
16.5
Flux in totaldesorption
(%)88
' 64
[ 20.5
100
- 7 3 -
JAERI-Tech 97-038
1400
1000 2000 3000 4000 5000
Time (sec)
6000 7000
Fig. 42 TDS spectrum of F82H IEA heat (p = 0.17 K/s)
- 7 4 -
JAERI-Tech 97-038
x1O1712
10
CM
E 8d
CD
2.2 49-oCOCD oQ 2
0
o F82HSSA 316LSS
300 400 500 600 700 800 900 1000
Temperature (K)
Fig. 43 TDS spectrum of H2 gas from F82H IEA heat (p = 0.17 K/s)
x10
300 400 800 900500 600 700
Temperature (K)
Fig. 44 TDS spectrum of H2O gas from F82H IEA heat (p = 0.17 K/s)
- 7 5 -
JAERI-Tech 97-038
17X101' 6
dCD To 3
E,CD
2 2cg
11CDQ
o F82HSS |cA 316LSS
o '
300 400 500 600 700 800 900
Temperature (K)
Fig. 45 TDS spectrum of CO gas from F82H IEA heat (p = 0.17 K/s)
x1016
CO
o 4E,CD
2 3c
oCOCDQ
0
i
o o F82HSSA 316LSS
300 800 900500 600 700
Temperature (K)
Fig. 46 TDS spectrum of CO2 gas from F82H IEA heat (P = 0.17 K/s)
- 7 6 -
x1015 12
JAERI-Tech 97-038
o F82HSS316LSS
1 ' L.
300 400 500 600 700
Temperature (K)
800 900
Fig. 47 TDS spectrum of CH4 gas from F82H IEA heat (p = 0.17 K/s)
- 7 7 -
JAERI-Tech 97-038
, F82H ffllcfe
CO > H2O > H2 > CO2
H2O t CO
'{fl\ K:
v2:a0:
53 A^b Fig. 57 I c ^ f 0
Table 29 Iz j^
TDS Fig. 48 frb Fig. 52 iz
ln (5)
1/TP, Fig.
Table 29 Activation energy of desorption
Gas
H2
H2O
CO
CO2
CH4
Desorptionpeak
1st peak2nd peak3rd peak1 st peak2nd peak1s1peak
2nd peak3rd peak1 st peak2nd peak1st peak2nd peak3rd peak
Activation energy (eV)F82H ^
0.56±0.18I 0.67±0.34
0.70±0.070.17±0.050.48±0.120.50±0.580.38±0.130.40±0.100.24±0.250.50±0.240.18±0.280.44±0.100.51 ±0.20
316L
0.84±0.070.62±0.08
3.47
1.231.17
-78-
JAERI-Tech 97-038
x1O17
CO
Ed"o
4 -
3 -
2 -
ge-oCOCDQ
1 -
400 600 800 1000
Temperature (K)Fig. 48 TDS spectrum of H2 gas from F82H IEA heat with heating rate
variation (p = 0.17-0.83 K/s)
x1017 io
.Ed
co
8 -
6 .
4 _
oCO
S 2
600 800Temperature (K)
1000
Fig 49 TDS spectrum of H2O gas from F82H IEA heat with heating ratevariation (P = 0.17-0.83 K/s)
- 7 9 -
JAERI-Tech 97-038
0400 600 800
Temperature (K)
Fig. 50 TDS spectrum of CO gas from F82H IEA heat with heating ratevariation (p = 0.17~0.83 K/s)
x10
400 600 800Temperature (K)
1000
Fig. 51 TDS spectrum of CO2 gas from F82H IEA heat with heating ratevariation (p = 0.17-0.83 K/s)
- 8 0 -
JAERI-Tech 97-038
X1O16
V)
doES 22cge-8 iCD '
Q
3 "
|3=O.83(K/s)0.50.33
400 600 800Temperature (K)
1000
Fig. 52 TDS spectrum of CH4 gas from F82H IEA heat with heating ratevariation ((5 = 0.17~0.83 K/s)
- 8 1 -
JAERI-Tech 97-038
16.0
13.5 -,
x10"
Fig. 53 The relationship between disorption peak temperature of H2 andheating rate p.
13.01.2 1.4 1.6 1.8
1/Tp (1/K)
2.0 2.2
x10 -3
Fig. 54 The relationship between disorption peak temperature of H2O andheating rate p.
- 8 2 -
JAERI-Tech 97-038
OQ.
15.5
15.0
14.5
14.0
13.5
i ' 1 •
-
i . i .
I • I ' I •
! 1 ~ / 1
•f /
/ . I . I .
- /ly 1
.... iI
• 1st peak• 2nd peak
i
1.1 1.2 1.3 1.4 1.5 1.6 1.7
x10-3
Fig. 55 The relationship between disorption peak temperature of CO andheating rate p.
OQ.
15.5
15.0
14.5
14.0
13.5
n n
1 • 1 ' 1 •
" /
/ /
V . \r , I
1
/
' M
I
U
•
• 1st peak• 2nd peak
i . i
1.2 1.3 1.4 1.5 1.6 1.7
Fig. 56 The relationship between disorption peak temperature of CO2 andheating rate p.
• 8 3 -
JAERI-Tech 97-038
16.0
15.5
15.0
14.5
14.0
13.5 -
13.0
• 1st peak• 2nd peak•*• 3rd peak
.8 2.0
x10-3
Fig. 57 The relationship between disorption peak temperature of CH4 andheating rate p.
• 8 4 -
JAERI-Tech 97-038
4. 5. fttt
2 EKDS/'J-Xl
s s a * < b © w w t t # t t * i » » L f c o R K S J K I * 22O°C~
290°C-C\ ;g#B£*ft($tt 1 ppm T?fc-60 S J S * * K * K K © I £ * £ Table 30 fc<fc
tf Table 31 Izjfkto £tzZftt><Dm%:£:tfo?tim7KLtz:h<Dtf Fig. 58 <h Fig. 59 T?
Fig. 58 «t Fig.59lcli|«ilz«k5aa<DS<bi:iaftj*Jt*^LTteys Fig. 58
1 Isl @ CD;liJ^lzoUTs ^fc Fig. 59 [zl i 2 ID g CD;I"J
F82H mti&U HT9 i?ICOUTI*> 260oClil±C7)IS!^;aS'C[i$^ 2 Ms
c F82H
F82H »|fcj:tf HT9 JHf--
Fig. 60 fccfct; Fig. 61 IZTF^O BftjSJt<DB$fflftcS14^b» fcJ:^ 1 Ms iik
f T ^ 1.5 Ms
Fig. 61
F82H ffli 12%Cr"efe* HT9fll::l£fS£A/£SlJfcl\J:9-e&<6o 260°C
).9Ms
- 8 5 -
JAERI-Tech 97-038
iai© 1/5 <Dmnm.mm.XD
40%Cr)-eii±
- 8 6 -
JAERI-Tech 97-038
.2 wCO CD™.2CO CD
2 $3oO
CD
» £?'
o
OO w
• 1 1 1 1 1 1 1 1 1 •L U I L U I L U LU LU LUCM CO r» \rt CO -r-
CD 100 I CM I O I O> I CM
ooio>|coicoi**l<o
I I I I ITt 1 co 1 - i - |in 10011-
- |T-/OIO|O|OI I I ' I ' II I I I I
^ s - ^ff f/ ^ ^ / w
in i in i m I in I m I mCO i CO (CO i CO i CO i CO
d i d i d i d i d i dJJJJJ
j l i j Jnlo m c o n c o c o
CD|LO|CO|r--|CO|CM•<* I co 1 co 1 co 1 i n 11
I I 1 1m 11-1 CM 1 CM 11^. 1 TJ-
I I I ' I ' II I I I I
0 0 ' 0 0 ' 0 0 1 0 0 ' 0 0 ' 0 0O> I <J> I O> I O> I O> IO>CM 1 CM 1CVJ1CVJ1 C\J 1CVJ
IUCJJJ,
• I i | i | V | i |LU LU LU LU LU LUx- CM 00 00 CM -r-TJ-I o I Tt I |s-1 r-100oo i T - | TJ | r t | in i CM
I I I ' I ' II I I I I
co I co I co I co 1 co I co001001001001001 co
•p.ILL I,
co
b 2
5 E
LU 'LU 'LU 'LU 'LU 'LUCM I CO 11^. I TJ- I CD I
2;cS!Sj§!S|001 ai 1 cb 1 co 1 1 co
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co 1 co 1 co 1 • * 1 in 1 T-
c o n c M c n y dTJ-1 in 1001 in 1 in 15in n a a o) 5
C M C M C M C M ' ;
^ I CD 11~ I in 1001 T - T- I in 11-1 h. I a> I co4- 4-4-
o03
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d I a> IO) I d I ai' airicoicoi^lcoico d I CT> I a i 101 en I a i•fl-1 co 1 co 1 • * 1 co 1 co
d I ai! ai I d I a> I ai•<a-|coico|rricoico• o i T—Tco' o> i coicoimicoicMioo
1 in 1 o 1
jSjSj< 0 0
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I I I I I
cq jSjSo coi
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CO O j
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ai 1 o> 1 a> 1 a> 1 a) 1 a>co co co co co coCO I CO I CD I CD I CO I CO
d I d I d I d I d I d1 1 1 1 1
00100100100100100CO CO 00 00 CO COCO I CD I CO I CO I CD I CO
0! 0! d J d j 0 j d
OQ
001001001 cq 100100I d I I I 1d I d I d I d I d I d
olololololo
I I I I Ia
CD Oo in o o m oa> I r -1 co I i n I co I CMCM | CM | CM | CM | CM | CM
I I I 1 I
o in o o in ocnlr-lcolinlcolcMCM I CM I CM I CM I CM 1 CM
I I I I I
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I I I I ICD
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[1] NKK
[2] t & * i t ,
1996.
[3] K. shiba, et.al., to be published.
[4] K. Ehrlich, et.al., Proceedings of IE A Low Activation Ferrite/Martensite Steels
Workshop Meeting (Barden), 1995.
[5] R. Gersinska, et.al., Proceedings of IEA Low Activation Ferrite/Martensite
Steels Workshop Meeting (Tokyo), 1993.
[6] N. Yamanouchi, J . Nucl. Mater. 191 -194, 1992, p822-826.
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Fig. B-15 Stress-Strain hysteresis diagram of fatigue test at room temperature Fig. B-16 Stress-Strain hysteresis diagram of fatigue test at room temperature
(Specimen ID:7, Total strain range: 0.6%, Cycle number: 7000) (Specimen ID:7, Total strain range: 0.6%, Cycle number: 9700)
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y
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min, h, d•
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eV
u
1 eV=I.602I8xlO-"J
1 u= 1.66054x10" kg
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b
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A=0.1 nm=10-|0m
b=100fm!=10-28m2
bar=0.1 MPa=105Pa
Ci = 3.7xlO'°Bq
R=2.58xlO"'C/kg
rad = lcGy=10"2Gy
rem= lcSv= 10 !Sv
fSft
1 0 "
10's
1 0 "
10"
10'
101
10'
10'
10-
io-'io-'io-10'*
1 0 "
10"'1
10""
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u£>Ml±CODATA© 1986?Jig
3. barli, JISTIi«(*fflff ^ / ^ S ^ t «
5 .
r, barniji
Xf
N(=105dyn)
1
9.80665
4.44822
kgf
0.101972
1
0.453592
Ibf
0.224809
2.20462
1
1 Pa-s(N-s/m')=10P(*TX)(g/(cm-s))
lmVs=IO'St(x h - 7 x)(cm2/s)
II MPa(=10bar)
1
0.0980665
0.101325
1.33322x10"
6.89476 x 10-
kgf/cm'
10.1972
1
1.03323
1.35951 x 10"
7.03070 x 10'
atm
9.86923
0.967841
1
1.31579 x 10'
6.80460 x 10'
mmHg(Torr)
7.50062 x 101
735.559
760
1
51.7149
lbf/in'(psi)
145.038
14.2233
14.6959
1.93368 x 10"
1
X
IV
1
ftf
•
J (=10 7 e rg )
1
9.80665
3.6 x 10'
4.18605
1055.06
1.35582
1.60218 x 1 0 "
kgf-m
0.101972
1
3.67098 x 105
0.426858
107.586
0.138255
1.63377 x 10—
kW- h
2.77778 x 10"
2.72407 x 10"
1
1.16279 x 10-'
2 .93072x10 '
3.76616 x 10"
4.45050 x 1 0 - '
cal(Itftffi)
0.238889
2.34270
8.59999 x 10s
1
252.042
0.323890
3.82743 x 1 0 "
Btu
9.47813 x 10"'
9.29487 x 1 0 -
3412.13
3.96759 x 10"3
1
1.28506 x 10"'
1.51857x 1 0 - !
ft • lbf
0.737562
7.23301
2.65522 x 10'
3.08747
778.172
1
1.18171 x 10""
eV
6.24150 x 10"
6.12082 x 10"
2.24694 x 10"
2.61272 x 10"
6.58515 x 10"
8.46233 x 10"
1
Bq
3.7 x 10"
2.70270 x 10'
1
IXs
Gy
1
0.01
rad
100
1
C/kg
2.58 x 10'
3876
1
1 cal = 4.186O5 J(I t f t t t )
= 4.184J (MW)
= 4.1855 J (15 "C)
= 4.1868 J(fiRH5\
\ PS ULM,fl)
= 75 kgf-m/s
= 735.499 W
Sv
i
0.01
100
1
12 ft 26
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