name that metal - teachengineering...bc in the middle east •italians used copper lumps as money in...
TRANSCRIPT
Name
That
Metal!
copper
aluminum
zinc
iron
brass
Metals
Copper • Earliest known discovery: in 9000
BC in the Middle East
• Italians used copper lumps as
money in the 6 th-3rd centuries BC
History of Copper
• Copper wire was used as an
insulator in the early 1800s
• Historical uses : money, coins,
wire, copper tubing in ancient
Egypt, thin copper sheets for
canvas paintings, coins
Aluminum• Obtained name from Latin for alum, alumen
• Earliest traces found around 5300 BC, however not
“discovered” until 1800s by Sir Humphrey Davy
• Historical uses : fabric dyes, cosmetics
History of Aluminum
Zinc
Earliest traces in 20 BC–14
AD by the Romans
Recognized as a separate
metal in 16 th century
US production began in 1850
Historical uses: healing
wounds, sore eyes
History of Zinc
Iron
• Known and used since pre-historic
times—more than 7,000 years ago
• Hittites in West Asia were among
the first to use it
• After the Dark Ages,
Mediterranean people used it
• Historical uses: kitchen utensils,
jewelry, weapons (knives,
arrowheads, spears)
• From 1000 BC to present day,
iron is the most-used metal
History of Iron
Brass
• Copper-zinc alloys produced in
the early fifth millenium BC in
China
• Widely used in east and
central Asia by second and
third century BC
• Romans discovered how
to produce brass
• Historical uses : coins,
jewelry, golden helmets,
vessels and bowls
History of Brass
Metal Density Melting Point Ferromagnetic?
copper (Cu) 8.96 g·cm−31084.62 °C
1984.32 °FNo
aluminum (Al) 2.70 g·cm−3660.32 °C
1220.58 °FNo
zinc (Zn) 7.14 g·cm−3419.53 °C
787.15 °FNo
iron (Fe) 7.874 g·cm−31538 °C
2800 °FYes
brass 8.73 g·cm−3940 °C
1724 °FNo
Basic Properties
Uses
Metal Uses
copper (Cu)Electrical wiring, pipes, building construction, radiators,
brakes, gutters, roofs, electric motors
aluminum
(Al)
Packaging (cans, foils, bottle tops), airplanes, cars (wheels,
impellers, hoods, mirrors), construction (casting, pipes,
skylights, rods, ladders)
zinc (Zn)Batteries, paint, rubber, toothpaste, automotive parts,
electrical and hardware industries, window and door frames
iron (Fe)Machinery, buildings, railings, tools (tie-rods, bolts, straps),
bridges, kitchen appliances, automobile parts, ship frames
brass
Zippers, locks, bearings, gears, mirrors, musical
instruments, fixtures, art, plumbing, cable connectors and
fittings
Coppe r : h t t p : / / en .w ik iped ia .o rg /w ik i /Coppe r#App l i ca t ions
Fac ts abou t coppe r : h t t p : / / geo logy .com/usgs /uses -o f -copper /
A luminum: h t t p : / / sam.davyson .com/as /phys ics /a lumin ium/s i t eus /uses .h tml
Uses o f a luminum: h t t p : / /www.buzz le . com/a r t i c les /a luminum -uses -o f -a luminum.h tml
A luminum: h t t p : / /www.a luminum.o rg /AM/CM/Con ten tD isp lay . c f m?Con ten tF i le ID=61474&FusePrev iew=Yes
Uses o f z inc : h t t p : / /wan t toknowi t . com/uses -o f -z inc /
Z inc : h t t p : / / en .w ik iped ia .o rg /w ik i /Z inc#App l i ca t ions
Z inc f ac t shee t f o r hea l t h p ro f ess iona ls : h t t p : / / ods .od .n ih .gov / f ac t shee ts /Z inc -Hea l t hP ro f ess iona l /
Uses o f i ron : h t t p : / /www.buzz le . com/a r t i c les / i ron -uses -o f - i ron .h tm l
The i ron b r idge : h t t p : / / en .w ik iped ia .o rg /w ik i /The_ I ron_Br idge
Brass : h t t p : / / sc ience .you rd ic t iona ry . com/a r t i c les /wha t - i s -b rass -made - f ro m.h tml
B rass t ubes : h t t p : / /www.meh ta -g roup .com/b rass - tube - f o r -gene ra l -eng inee r ing .h tml
Fac ts t o know abou t b rass : h t t p : / /www.ehow.com/ l i s t_6620433_me ta l -b rass .h tml
A b r ie f h i s to ry o f coppe r : h t t p : / /www.csa .com/d iscove rygu ides / coppe r /ove rv iew.php
His to ry o f z inc : h t t p : / /www.z inc .o rg /bas ics /h is to ry_o f _z inc
His to ry o f i ron : h t t p : / / nau t i l u s . f i s .uc .p t / s t2 .5 / scenes -e /e lem/e02610 .h tml
I ron : h t t p : / /www.h is to ry f o rk ids .o rg / lea rn / sc ience /min ing / i ron .h tm
Coppe r : h t t p : / /www.coppe r .o rg /pub l i ca t ions /news le t t e rs / innova t ions /2000 /01 -b rasses /h is to ry_b rass .h tml
The h is to ry o f b rass : h t t p : / /me ta ls .a b o u t . co m/o d /p ro p e r t ie s /a /Th e-H is to ry -O f -B rass .h tm
References
SLIDE 1 :
Ques t io n face : Micro so ft c lip a r t a t ht t p : / / o ff ic e . micro so ft . co m/ e n -
us / ima ge s / r esu l t s . a s p x?qu =qu es t io n&e x=1# a i :M C90 0434 411 |
SLIDE 3:
To p le ft ( co iled co pper p ipe ) Misso ur i S t a t e Highwa y Pa t r o l
ht t p : / /www. mshp . d ps . mo . go v/ MSHP We b/Pa t r o lD iv i s io ns /D DC C/U ni t s /R ur a lCr ime s / r u r a lCr ime s . ht ml
To p r ight ( a luminu m fo i l) C it y o f Dur ham, NC
ht t p : / / du r ha mnc . go v/ i c h /o p / sw md/P ag es /R ec yc l ing I sGr ea t . a sp x
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ht t p : / / co mmo ns . w ik ime d ia . o rg /w ik i /F i l e : L ig ht n i ngVo lt _ I r o n_Or e _Pe l l e t s . j pg
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ht t p : / / co mmo ns . w ik ime d ia . o rg /w ik i /F i l e : Br a ss_ ve ss e l_a t _M ad hur aw ad a . JPG ? f as t c c i_ f r o m=54 2574
SLIDE 4:
( na t ive co pper chunk) 2009 Jo na t han Zander, Wik imed ia Co mmo ns
ht t p : / / co mmo ns . w ik ime d ia . o rg /w ik i /F i l e :N a t Co pper. j pg
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ht t p : / / co mmo ns . w ik ime d ia . o rg /w ik i /F i l e : Ku p fe r f i t t ings _406 2 . jpg
SLIDE 5:
Alu minu m ( r o ck) U . S . Geo lo g ica l Survey ht t p : / / co mmo ns . w ik i med ia . o rg /w ik i / F i l e : A lu mi nu m_M et a l . j pg
Image Sources
SLIDE 6:
( z inc capsu les ) Na t io na l I ns t it u t es o f Hea lt h ht t p : / / o ds . o d . nih. go v/ i mag es / co nt e nt /Z i nc - P i l l s . jpg
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SLIDE 7:
( 3 ir o n a r ro wheads) New Mexico Bureau o f Land Manage me nt
ht t p : / /www. nm. b lm. go v/ f ea t u r e s / d ine t a h/ d is k_ imag e s / new_ sp a in/ we apo ns . ht ml
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SLIDE 8:
( br ass r ing ) Na t io na l Par k Ser vice ht t p : / /www. nps . go v/ med ia / p ho t o /ga l l e r y. ht m?t a g I D=1 2790
( br ass 5 - yen co ins) U . S . Mint ht t p : / /www. usmint . go v /k id s / c a r t o o ns / co inso ft hewo r ld / ht ml/ j a pa n / ?s= 4
( br ass bo wl) 2009 Pe t e r Lewis , Wik imed ia Co mmo ns
ht t p : / / co mmo ns . w ik ime d ia . o rg /w ik i /F i l e : Bra ssS CC1. jpg
SLIDE 10: t op t o bot t om
Co pper t impa n i / d r u m: Micr o so ft c lip a r t a t ht t p : / / o ff i ce . mic r o so ft . co m/e n-
us / ima ge s / r esu l t s . as p x?qu =co pp er &e x=1 #a i :M C90 0390 656 |
Alu minu m can: Micr o so ft c lip a r t a t ht t p : / / o ff ic e . mic r o so ft . co m/ e n -
us / ima ge s / r esu l t s . a s p x?qu =a lu minu m&e x=1# a i :MP90 0341 725 | mt :2 |
Br ass z ipper & pu ll: Micr o so ft c l ip a r t a t ht t p : / / o ff ic e . mic r o so ft . co m/e n -
us / ima ge s / r esu l t s . a s p x?qu =z ipp er &e x=1 #a i :MP 9003 0962 2 |
Ba t t e r y: Micr o so ft c lipa r t a t ht t p : / / o ff ic e . mic r o so ft . co m/ e n -
us / ima ge s / r esu l t s . a s p x?qu = ba t t e r i es &e x=1# a i : M C900 4347 31 | mt :1 , 2 |
I r o n br idge : 2007 Nige l Co x, Wik imed ia Co mmo ns
ht t p : / / co mmo ns . w ik ime d ia . o rg /w ik i /F i l e : L iver po o l, _T he_I r o n_Br idg e , _Se f t o n_P ar k , _ L17 _ -
_geo gr aph. o rg . uk_ - _342444 . jp g
Image Sources