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Report of the Brazilian Committee for Phase

Diagrams of Materials

2017 APDIC Meeting

St Malo, France

May 2017

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Highlights

• USP (Prof Claudio Schoen and colleagues) organizing TOFA 2016 in Santos, SP. A great success!

• Tecnologia em Metalurgia, Materiais e Mineração, TMM Special Issue

– V13 n1, 2016

• Phase Diagram Sessions

– ABM International Conference – ABM WEEK 2016 Rio de Janeiro

• Intense activity in steelmaking, oil and nuclear industries and in collaboration with these industries.

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ABM Conferences 2016 and 2017

• 71th International ABM, 2016 Conference, Rio de Janeiro,

ABM Week. Not an individual session on Phase Diagrams.

Atempt at mixing with other themes.

• Organizing ABM Week 2017. One session for Phase

Diagrams

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The Committee in 2016

Catholic University - Rio (PUC) Prof. R. Avillez - Exp./Calc.

E.MAT, Coatings Prof. F.Rizzo - Exp.

Coatings, Oxidation

UFF - Volta Redonda Prof. A. Costa e Silva

Prof Flavio Ferreira Calc./Exp., St eels,Slags

Intermetallics

EEL-USP Lorena Prof. G. Coelho,

Prof C Nunes

Pof Sandim

Calc./Exp

Intermetallics

UFSCar - São Carlos Prof. W.Botta C Kiminami

C Bolfarini.

Exp.Alloys,

Amorphous mat.

GERDAU -

Steelmaking

Dr Raimundo Fortes

IPT

-

São Paulo

Dr. M Bocallini

Exp.(calc.)

Slags, liquid metals

USP - São Paulo Prof.H.Goldstein Dr.C.Schoen,

Prof Beneduce

Exp/Calc.

Alloys

UFRGS - Porto Alegre Prof Villela, Prof Heck

UNISINOS- Prof Moraes Exp./ Calcl. Alloys

Universidade Estácio/INT Prof Brant

UFRJ Prof Dilson

Villares Metals

Dr Alexandre Farina

AM Monlevade

Dr Joaquim C Neto

USIMINAS

Dr Fabio Murari

UFC- Fortaleza

Prof Hamilton

UFPR

Prof Ana Sofia

UFSC

Prof A Klein

LNNANO

Dr Johnnatan Rodrigez

Vallourec Belo Horizonte

Dr O Neto, Dr Nolasco

Magnesita, Belo Horizonte

Dr Paulo Conceição

CETEC, Belo Horizonte

Dr Margareth Spangler

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ArcelorMittal Monlevade

_________________________________________________________________

Researchers

André Luiz Assunção

Angelo Máximo Fernandes Marins

César Takaci Sato

Ermani Vinícius Oliveira Lima

Fábio Cardoso

Felipe Gabriel Oliveira

Hélder Carvalho Ferreira

Joaquim Gonçalves Costa Neto

Leandro Aparecido Marchi

Luciano de Castro Reis

Roney Eduardo Lino

Engineer Team

Ironmaking 5

Steelmaking 6

Refractories 1

Rolling Mill 4

Product 5

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ArcelorMittal Monlevade

_________________________________________________________________

Ongoing and concluded projects

- Dissolution and precipitation of carbonitrates during the wire rod rolling mill

- Effect of microalloying addition in austenite grain refinement

- Study of oxide scale formation in alloyed steels

- Retain austenite of high manganese steel grades

- Strain aging phenomena in low carbon steel

- Control of decarburization in wire rod hot rolling

- Effect of secondary slag properties on steel cleanliness - Use of computational thermodynamics to improve desulfurization

- Optimization of calcium treatment in ladle furnace process using Thermocalc

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ArcelorMittal Monlevade

_________________________________________________________________

Publications

LINO RE, MARINS AMF, MARCHI LA, MENDES JA, PENNA LV, COSTA NETO JG, CALDEIRA JHP,

COSTA e SILVA AV. Influence of chemical composition on steel casting performance. 69º ABM

Congress – International – 2014 – São Paulo – SP – Brazil.

FERREIRA HC, BORATTO FJM, BUONO VLT. Efeito da taxa de resfriamento na ocorrência de austenita

retida em um aço para eletrodos de solda. Tecnol. Metal. Mater. Miner., ABM, São Paulo, Brasil, 2015.

FERREIRA HC, BORATTO FJM, BUONO VLT. Determination of low levels of retained austenite in low-

carbon high-manganese steel using X-ray diffraction. Materials Science and Engineering A., 628 (2015)

pp.110–115.

HELDER CARVALHO FERREIRA. Efeito de bandeamento e taxa de resfriamento na ocorrência de

Austenita retida em aço baixo carbono com adições de Manganês e Silício. Tese de doutorado –

UFMG. 2015.

OLIVEIRA F, LINO R, BARBOSA R. Mathematical model of microstructural evolution of hot rolled wire

rods for Nb microalloyed steels. Thermec 2016.

LINO RE, SILVA LB, PRADO J, OLIVEIRA FG, REIS LC, BARBOSA R. Development of high strength

microalloyed coiled rebar. AISTECH 2017. Nashville, Tennessee, USA. May, 2017. pp. 1-10.

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ArcelorMittal Monlevade

_________________________________________________________________

Internal Event

- XIV Steelmaking Seminar - ArcelorMittal Monlevade. September 2016, João

Monlevade – MG – Brazil

Visits of Researchers

- Jean Lehmann (ArcelorMittal R&D Maizieres): CEQCSI Training and support

- Fabrice Cangialosi and Randolfo Villegas (ArcelorMittal R&D Gadrange): Secondary

refining

- Meeting by conference call with R&D wire team (ArcelorMittal R&D Maizières)

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GERDAU (Long Products Steelmaker)

• Donation of a Computational Steelmaking Teaching Lab to UFF: THERMO-CALC and

Computers

• Institution of a undergraduate scholarship at UFF dedicated to the learning and

application of Computational Thermodynamics to Steelmaking and Refining.

– First student started in 2015/1

– Second student started in 2015/2 both at GERDAU meltshop in Rio de Janeiro

– Third and fourth students currently enroled

• Work with PUC-RIO and UFF in computational thermodynamics calculation of slags for

Electric Arc Furnace

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LNNano – (spin off LNLS) 2015

Researchers:

Areas of Research:

Ph.D. Alex Matos da Silva Costa Ph.D. Johnnatan Rodríguez Fernández M.Sc. Eduardo B. da Fonseca M.Sc. Julian Escobar

b.1 Thermodynamics of the Co-based superalloys. Phase diagrams and database structure. b.2 Thermodynamics calculations for several industrial projects. b.3 Transformation kinetics and chemical gradients after single and multi-step temperings in a Ti-stabilized TRIP-Supermartensitic Stainless Steel;

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IPT - São Paulo SP 2015

Metallurgical Process Laboratory

Research staff Mário Boccalini Jr

Eduardo Albertin

João Batista Ferreira Neto

Sandra Lúcia de Moraes

Cátia Fredericci

Tiago Ramos Ribeiro

Moyses Leite Lima

Camila Peres Massola

Ana Paola Vilalva Braga

Research areas - Pirometallurgy

- Foundry and solidification

- Ore and industrial residues treatment

- Mechanical forming

- Powder metallurgy

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Magnesita Belo Horizonte

Magnesita works with phase diagrams in problem solving for the refractory industry Research Staff

Rob Nunnington Herman Moggee Francisco López Paulo Vinícius Souza da Conceição Dickson Alves de Souza

Others

Geraldo Eduardo Gonçalves Sérgio Luiz Cabral da Silva Carlos Pagliosa Adriana Mendes Correa Graziella Rajão Aloyso Figueiredo Victor Guarnier Domiciano

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Magnesita Belo Horizonte

• The activities performed by this group that deals with phase

diagrams applications are summarized below:

• 1. Refractory materials development;

• 2. Slag-Refractory interactions;

• 3. Inclusion Control and Clean Steel Making;

• 4. Continuous Casting Technology;

• 5. Slag Thermophysical properties.

•

• As a final comment, as you know, we are pushing up the usage

of Thermo-Calc in our day-to-day activities and that includes the

last training you offered to us, the recent acquisition of SLAG4

and TCOX7 databases to improve our calculations resources.

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PUC-Rio de Janeiro RJ

• Research staff:

– Prof. Fernando Cosme Rizzo Assunção

– Prof. Roberto Ribeiro de Avillez

• Research areas:

– Thermodynamics of steel processing (TECOMAT, oxides)

– Steel coatings (Galvanizing and other zinc coating processes).

– High temperature corrosion and oxidation.

– Microstructural evolution in steels (Q&P process).

– Nanostructured oxide synthesis.

– Negative thermal expansion coefficient materials.

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PUC-Rio de Janeiro -2015

• Prof F. Rizzo’s group

– Dr. Antonio Mario Leal Martins

– Dr. Valter Rocha dos Santos

• Prof Rizzo heading the INT- National Institute of

Technology, Rio de Janeiro.

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PUC – Prof Rizzo’s Projects

• 2012 - Present Characterization of oil industry materials via MEV, MET, DRX,

EDS e TG

• 2012 – Present Implementing infra-structure for the evaluation of high

temperature corrosion in the Oil & Gas and Energy industries.

•

• 2014 – Present Evaluation of the formation of deposits and characterization of

inorganic solids appearing in Oil Refining Processes using Electron Microscopy

• 2014 – Present Development of welding consumables and techniques for

underwater repair welding with structural quality

• 2015 – Present Effects of corrosion in dual conditions in the kinetics of steel

corrosion (Bilateral cooperarion FAPERJ / DFG)

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PUC- Prof Avillez 2016

Roberto R. de Avillez

• Relevant activities:

Thermodynamic calculations together with UFF and GERDAU to

support an Electric Arc Furnace model

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Universidade Federal do Ceará- Fortaleza UFC

Researchers:

Prof. Dr. Hamilton Ferreira Gomes de Abreu (UFC)

Prof. Dr. Marcelo José Gomes da Silva (UFC)

Prof Dr. Helio Miranda (UFC)

Main Research Themes:

Metallic alloys development

Crystallographic texture- macrotexture

Microtexture

Physical metallurgy of steels

Martensitic transformation

Welding simulation- Thermo-calc and DICTRA

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UFC – Main projects

• Maraging 350 Steel Projetos Maraging 350: microstructure,

phase transformations and forming. CAPES-SAE Project-

Strategic Materials- 2012

• Physical metallurgy of steels for the Oil Industry- Strategic

Areas Program CAPES-FUNCAP, 2013.

• Development and characterization of new metallic alloys

with high corrosion resistance to face the new challenges

in the oil and gas industry - PRONEM/FUNCAP/CNPq –

Edital FUNCAP 09/2010

• Welding simulation- Prof Helio Miranda

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UFPR- Paraná- Curitiba

• Research staff

• Prof Ana Sofia C.M. D´Oliveira Ph.D

• Prof Rodrigo Perito Cardoso, Dr. Eng.

• Welding

• Additive manufacturing

• Surface treatment

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Universidade Federal do Rio Grande do Sul – UFRGS

2016

• Research Staff

- HECK, Prof. Dr.-Ing. Nestor Cezar - Coordenador do NTCM Núcleo de

Termodinâmica Computacional para a Metalurgia UFRGS

- VILELA, Prof. Dr.-Ing. Antônio Cezar Faria - Coordenador do Laboratório

de Siderurgia UFRGS

- BIELEFELDT, Prof. Dr. Wagner Viana - LaSid e NTCM - UFRGS

- PEREIRA, Júlio A. M. – post doc student CNPq

- BUZIN, Pedro – DSc student

- SILVA, MSc Daniel dos Reis Silva - DSc student CNPq.

- ALMEIDA, Rodolfo – MSc student CNPq

- VIEIRA, Deisi – MSc student CNPq

- CARDOSO, Vinicius – MSc student CNPq

- BELTRAMI, Júlia – MSc student CNPq

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Research Themes

SOFC type biogas cell modeling

Evaluating hydroxil capacity in CMSAT slags

Evaluation of Electric Arc Furnace dust

Development of secondary steelmaking slags for improvement of

steel cleanness

Evaluation of EAF slags

Characterization of steelmaking slags via laboratory testing and

computational thermodynamics

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UFRGS - Publications

VIEIRA, D. ; ALMEIDA, R. A. M. ; BIELEFELDT, Wagner V. ; VILELA, A. C. F. .

Slag Evaluation to Reduce Energy Consumption and EAF Electrical Instability.

Materials Research (São Carlos. On-line), p. 1-5, 2016.

CRUZ, RICARDO THOMÉ DA ; PELISSER, GUSTAVO FRASSINI ; Bielefeldt,

Wagner Viana ; BRAGANÇA, SAULO ROCA . Free Opening Performance of

Steel Ladle as a Function of Filler Sand Properties. Materials Research (São

Carlos. On-line), v. 19, p. 408-412, 2016.

KLEIN, CÂNDIDA CRISTINA ; DEDAVID, BERENICE ANINA ; FERNANDES,

KENDRA D' ABREU NETO ; Heck, Nestor Cezar. Effects of Te additions and

stirring in the In segregation in Ga1-xInxSb alloys. REM - International

Engineering Journal, v. 69, p. 465-471, 2016.

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UFRGS - Publications

YOSHIOKA, A. ; ROCHA, V. C. ; BIELEFELDT, W.V. . Análise de inclusões em aço com

faixas de alumínio e enxofre para aplicação automotiva. In: 47° Seminário Internacional

de Aciaria, ABM Week 2016 | Ideias de Hoje que Constroem o Amanhã, 2016, Rio de

Janeiro - RJ. Anais de Evento, 2016. v. 1. p. 1-9.

NETTO, M. B. ; VIEIRA, D. ; ALMEIDA, R. A. M. ; BIELEFELDT, W.V. ; VILELA, A. C. F. .

Estudo da partição do fósforo de escórias de um forno elétrico a arco através da

termodinâmica computacional. In: 47° Seminário Internacional de Aciaria, ABM Week

2016 | Ideias de Hoje que Constroem o Amanhã, 2016, Rio de Janeiro - RJ. Anais de

Evento, 2016. v. 1. p. 1-11.

SILVA, A. L. ; HECK, N. C. . POTENCIAL DE GERAÇÃO ELÉTRICA POR MEIO DE CÉLULA

A COMBUSTÍVEL NA ETE SERRARIA. In: CBT2016, Cidade bem tratada, 20 a 21 de junho

de 2016, Assembléia Legislativa RS, 2016, Porto Alegre. CBT2016, Cidade bem tratada,

2016.

SILVA, A. L. ; HECK, N. C. . EFICIÊNCIA ENERGÉTICA NO APROVEITAMENTO DO

BIOGÁS: ANÁLISE EXERGÉTICA APLICADA A UM SISTEMA DE COGERAÇÃO BASEADO

EM CÉLULAS A COMBUSTÍVEL. In: 36º SENAFOR ? 6ª Conferência Internacional de

Materiais e Processos para Energias Renováveis, Porto Alegre, 5, 6 e 7 de outubro de

2016, 2016, Porto Alegre. 36º SENAFOR ? 6ª Conferência Internacional de Materiais e

Processos para Energias Renováveis, 2016.

HATWIG, R. A. ; HECK, N. C. ; ROCHA, A. S. . NOVOS AÇOS BAINÍTICOS PARA

FORJAMENTO. In: 36º SENAFOR ? 21ª Conferência Internacional de Forjamento, Porto

Alegre, 5, 6 e 7 de outubro de 2016, 2016, Porto Alegre. 36º SENAFOR ? 21ª Conferência

Internacional de Forjamento, 2016.

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UFRGS - Publications

COSTA, L. T. ; HECK, N. C. ; TAVARES, R. P. . ANÁLISE DO COMPORTAMENTO DO

ENXOFRE NO REFINO PRIMÁRIO DO AÇO. In: 47º Seminário de Aciaria ? Internacional,

27 a 29 de setembro 2016, ABM, 2016, Rio de Janeiro. 47º Seminário de Aciaria ?

Internacional. São Paulo: ABM, 2016.

PEREIRA, M.M.S.M. ; LIMA, M.T. ; FERREIRA, G.T. ; TAVERNIER, H. ; HECK, N. C. ; KLUG,

J. L. ; JUNG, D. . TUNDISH SLAG CAPACITY TO ABSORB INCLUSIONS WHEN USING

CALCIUM ALUMINATE BASED COVERING MATERIAL COMBINED WITH RICE HULL ASH.

In: 47º Seminário de Aciaria Internacional, 27 a 29 de setembro 2016, ABM, 2016, Rio de

Janeiro. 47º Seminário de Aciaria ? Internacional, 2016.

SILVA, A. L. ; HECK, N. C. . POTENCIAL DE GERAÇÃO DE ENERGIA ELÉTRICA A PARTIR

DO BIOGÁS DAS ESTAÇÕES DE TRATAMENTO DE ESGOTO DE PORTO ALEGRE. PARTE

II ? ANÁLISE EXERGÉTICA. In: 10º Simpósio Internacional de Qualidade Ambiental,

ABES, 19 e 21 de outubro de 2016, 2016, Porto Alegre. 10º Simpósio Internacional de

Qualidade Ambiental, 2016.

HECK, N. C.; HIDALGO, G.E.N. ; SAMPAIO, C. H. . TRATAMENTO DE ÁGUAS RESIDUAIS E

AS CÉLULAS A COMBUSTÍVEL MICROBIANAS - MFC. In: 10º Simpósio Internacional de

Qualidade Ambiental, ABES, 19 e 21 de outubro de 2016, 2016, Porto Alegre. 10º Simpósio

Internacional de Qualidade Ambiental, 2016.

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UFSC- Santa Catarina, Florianópolis

• Research Staff

• Prof. Aloísio Nelmo Klein

• Prof. Cristiano Binder

• Prof. Jose Daniel Biasoli de Mello

• Profª Sônia Maria Hickel Probst

• Prof. Valderes Drago

• Prof. João Batista Rodrigues Neto

• Prof. Guilherme Mariz Barra

• + 4PhD, 22MSc and 9 Engineers

• MAIN RESEARCH AREAS

• - Powder metallurgy and sintered materials

• - Plasma technology applied to sintered materials

• - Tribology

• - Corrosion

• - Polymeric composites

• - Synthesis and characterization of nanoparticles

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UFSC -

• CURRENT PROJECTS

• 2016 – Present Materials for electrical resistors

• 2016 – Present Information and industrial property management

techniques applied to materials development

• 2015 – Present Ceramic nanoparticles for use in metallurgy

• 2015 – Present Materials and processes in hermetic compressors

• 2014 – Present Development of new metallic materials to improve

energetic efficiency and sustainability of compressors

• 2014 – Present Development of materials with low friction coefficients

manufactured by powder injection

• 2012 – 2017 Development of wear resistant and dry self-lubricating

coatings on sintered steels from polymer-derived ceramics (PDCs).

[BRAGECRIM]

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UFSC- RECENT PUBLICATIONS RELATED TO PHASE DIAGRAMS AND

THERMODYNAMICS

• Furlan, K. P. ; GONCALVES, P. C. ; Consoni, D. R. ; Gouvea Dias, M. V. ; Lima, G. A. ; Mello, J. D. B. D. ; KLEIN, A.

N. . Metallurgical Aspects of Self-lubricating Composites Containing Graphite and MoS2. Journal of Materials

Engineering and Performance (Print) , 2017.

• NEVES, G. O.; TIROLLO, H. G. ; PROBST, S. M. H. ; BINDER, C. ; KLEIN, A. N. . Application of computational

thermodynamics to Fe/Ni, Fe-3%Si/Ni and 316L/Ni systems produced by powder metallurgy. POWDER

METALLURGY, v. 60, p. 1-8, 2017.

• Bendo, T. ; MALISKA, A.M. ; ACUÑA, J.J.S. ; BINDER, C. ; Hammes, G. ; CONSONI, D.R. ; A. N. Klein . The effect of

Mo on the characteristics of a plasma nitrided layer of sintered iron. Applied Surface Science, v. 363, p. 29-36, 2016.

• Fernandes, M.R.P., Martinelli, A.E., Klein, A.N., Hammes, G., Binder, C., Nascimento, R.M. Production of nickel

matrix composites reinforced with carbide particles by granulation of fine powders and mechanical pressing. Powder

Technology Volume 305, 1 January 2017, Pages 673-678

• SEIFERT, MARTIN ; GONCALVES, PRISCILA ; JUSTUS, TERCIUS ; MARTINS, NILDA ; Klein, Aloisio N. ; MOTZ,

GÃNTER . A novel approach to develop composite ceramics based on active filler loaded precursor employing

plasma assisted pyrolysis. Materials & Design , v. 89, p. 893-900, 2016.

• Binder, C. ; Bendo, T. ; PEREIRA, R. V. ; Hammes, G. ; de Mello, J. D. B. ; Klein, A. N. . Influence of the SiC content

and sintering temperature on the microstructure, mechanical properties and friction behaviour of sintered self-

lubricating composites. POWDER METALLURGY , v. 1, p. 1-10, 2016.

• FURLAN, K. P.; CONSONI, D. R. ; LEITE, B. ; KLEIN, A. N. . Solid State Reaction Detected Between Hexagonal

Boron Nitride and Iron During Sintering. Microscopy and Microanalysis (Print), v. 23, p. 1986, 2016.

• VIEIRA JUNIOR, LUIZ ELOI ; RODRIGUES NETO, JOAO BATISTA ; Klein, Aloiƒƒ¬sio Nelmo ; HOTZA, DACHAMIR ;

MORENO, RODRIGO . Producao e caracterizacao de uma liga Fe-Ni obtida por processamento coloidal aquoso e

reacao de estado solido. Materia (UFRJ) , v. 21, p. 921-929, 2016.

• DAMIN, KELI VANESSA SALVADOR ; LAMIM, THIAGO DE SOUZA ; CAVILHA NETO, FRANCISCO ; Binder,

Cristiano ; KLEIN, ALOISIO NELMO ; MALISKA, ANA MARIA . AISI 1005 Steel Plasma Treated by Different

Thermochemical Surface Treatments. Materials Research (Sao Carlos. On-line), v. 19, p. 1049-1056, 2016.

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UFSC- Thesis related to thermodynamics

• Nilda Martins - Development of plasma assisted pyrolysis of polymer derived ceramic coatings,

2017. Tese (Doutorado em Ciência e Engenharia de Materiais) – Universidade Federal de

Santa Catarina. Orientador Aloísio Nelmo Klein.

• Kaline Furlan - Desenvolvimento de compósito autolubrificante de matriz ferrosa contendo

MoS2. Tese (Doutorado em Ciência e Engenharia de Materiais) – Universidade Federal de

Santa Catarina. Orientador Aloísio Nelmo Klein. Co-orientador: Günter Motz.

• Tercius de Domenico Justus. Revestimento PDC para aplicação contra oxidação e corrosão.

2016. Dissertação (Mestrado em Ciência e Engenharia de Materiais) - Universidade Federal de

Santa Catarina.

• Antonio Itamar Ramos Filho. Desenvolvimento de Compósito Magnético Mole com

Revestimentos de Compostos de Boro em Partículas de Ferro. 2016. Dissertação (Mestrado

em Ciência e Engenharia de Materiais) - Universidade Federal de Santa Catarina.

• Thiago Lamim. Produção de camadas de nitretros e carbonitretos metálicos por plasma DC via

técnica de cátodo oco. 2016. Tese (Doutorado em Ciência e Engenharia de Materiais) -

Universidade Federal de Santa Catarina, Coordenação de Aperfeiçoamento de Pessoal de

Nível Superior. Orientador: Cristiano Binder.

• RENAN MULLER SCHROEDER. DESENVOLVIMENTO DE AÇO HADFIELD SINTERIZADO

CONTENDO PARTÍCULAS DE GRAFITA NO VOLUME. 2016. Tese (Doutorado em Ciência e

Engenharia de Materiais) - Universidade Federal de Santa Catarina, . Coorientador: Cristiano

Binder.

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UFSC – Some 2016 Patents (most deposited and awarded in many

countries)

• MARTINS, N.; SEIFERT, MARTIN ; Motz, G. ; KLEIN, ALOISIO N. ; BINDER, C. ; José Daniel Biasoli de

Mello ; BINDER, R. . PROCESSO ASSISTIDO POR PLASMA DE CERAMIZAÇÃO DE POLÍMERO

PRECURSOR EM SUPERFÍCIE; SUPERFÍCIE COMPREENDENDO POLÍMERO CERAMIZADO. 2015,

Brasil.

• Patente: Privilégio de Inovação. Número do registro: BR1020150310196, título: "PROCESSO

ASSISTIDO POR PLASMA DE CERAMIZAÇÃO DE POLÍMERO PRECURSOR EM SUPERFÍCIE;

SUPERFÍCIE COMPREENDENDO POLÍMERO CERAMIZADO" , Instituição de registro: INPI - Instituto

Nacional da Propriedade Industrial, Depósito: 10/12/2015

• Binder, Cristiano; BINDER, R. ; Klein, A. N. ; SHIOGA, P. H. T. ; GIACOMELLI, R. O. ; FURLAN, K. P. .

PROCESSO DE REVESTIMENTO DE COMPONENTE CONDUTOR E REVESTIMENTO DE

COMPONENTE CONDUTOR. 2016, Brasil.

• Patente: Privilégio de Inovação. Número do registro: BR10201601671, título: "PROCESSO DE

REVESTIMENTO DE COMPONENTE CONDUTOR E REVESTIMENTO DE COMPONENTE CONDUTOR" ,

Instituição de registro: INPI - Instituto Nacional da Propriedade Industrial, Depositante (s):

Universidade Federal de Santa Catarina, Depósito: 19/07/2016

• Klein, A. N. ; DRAGO, V. ; HAMMES, G. ; Binder, Cristiano ; TONTINI, G. ; RAMOS FILHO, A. I. ;

DAROS, M. T. . PROCESSOS DE RECOBRIMENTO DE PARTÍCULAS, PROCESSO DE

ENRIQUECIMENTO DE CAMADA DE SUPERFÍCIE DE PARTÍCULAS, MOTOR ELÉTRICO E PROCESSO

DE MONTAGEM DE MOTOR ELÉTRICO. 2016, Brasil.

• Patente: Privilégio de Inovação. Número do registro: BR1020160196817, título: "PROCESSOS DE

RECOBRIMENTO DE PARTÍCULAS, PROCESSO DE ENRIQUECIMENTO DE CAMADA DE SUPERFÍCIE

DE PARTÍCULAS, MOTOR ELÉTRICO E PROCESSO DE MONTAGEM DE MOTOR ELÉTRICO" ,

Instituição de registro: INPI - Instituto Nacional da Propriedade Industrial, Depositante (s): Whirlpool

S/A - Unidade Embraco; Universidade Federal de Santa Catarina, Depósito: 25/08/2016.

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UFSCar

Prof Walter Botta

Prof Claudio Kiminami

Prof Claudemiro Bolfarini

• Guilherme Zepon - Professor DEMa

• Juliano Soyama - Professor UFABC

• Yaofeng Guo - Pos-doc DEMa

• Witro Wolf - Doutorando PPG-CEM-DEMa

• Jose Eduardo Berger - Doutorando PPG-CEM-DEMa

• Lucas Barcelo Otani - Doutorando PPG-CEM-DEMa

• Thiago Pama Lopes - Mestrando PPG-CEM - DEMa

• Leandro Henrique Pereira - Mestrando PPG-CEM - DEMa

• Chaiane Messa Caneda - Doutoranda - PPG-CEM DEMa

Visiting Professor: MJ Kaufman

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UFSCar

Project (closely related to phase diagrams and thermodynamics)

FAPESP: PROJETO TEMÁTICO

Processo n. 2013/05987-8

Processamento e Caracterização de ligas metálicas amorfas,

metaestáveis e nano-estruturadas.

Coordenador Claudio Shyinti Kiminami

Pesquisadores Responsáveis: Claudio Shyinti Kiminami;

Claudemiro Bolfarini, Walter Jose Botta Filho.

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UFSCar

• Organization of the 2017 NANOMAT in Brotas, SP

• Organization of International Workshop

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UFSCar TOFA and others (a brief sampler)

F.G. Coury, C.S. Kiminami, W.J. Botta, C. Bolfarini, M.J. Kaufman; "Design and production of Al-

Mn-Ce alloys with tailored properties". Materials and Design 110 (2016) 436–448.

doi:10.1016/j.matdes.2016.08.008

Y. Guo, G.Y. Koga, A. Moreira Jorge Jr., S. Savoie, R. Schulz, C.S. Kiminami, C.Bolfarini, W.J.

Botta, "Microstructuralinvestigation of Fe-Cr-Nb-B amorphous / nanocrystalline coating

producedby HVOF". Materials and Design 111 (2016) 608–615.

doi: 10.1016/j.matdes.2016.09.027

J. Soyama, G. Zepon, T. Lopes, L. Beraldo, C.S. Kiminami,W.J. Botta, C. Bolfarini,

"Microstructure formation and abrasive wear resistance of a boron-modified superduplex

stainless steel produced by spray forming”. Journal of Materials Research, 31 (2016) pp. 2987-

2993

Yaofeng Guo, Alberto Moreira Jorge Jr, Claudio S Kiminami, Claudemiro Bolfarini, Walter J

Botta. "On the ternary eutectic reaction in the Fe60Cr8Nb8B24 quaternary alloy". Journal of

Alloys and Compounds, 707 (2017) 281-286.

Y. Guo, A. Moreira Jorge Jr., A. Costa e Silva, C.S. Kiminami, C. Bolfarini, W.J. Botta,

Experimental and thermodynamic investigation of the microstructural evolution of a boron rich

Fe-Cr-Nb-B alloy. Journal of Alloys and Compounds,713 (2017) pp. 119-124.

doi: 10.1016/j.jallcom.2016.11.293

L.B. Otani, J. Soyama, G. Zepon, A. Costa e Silva, C.S. Kiminami, W.J. Botta, C. Bolfarini,

"Predicting the Formation of Intermetallic Phases in the Al-Si-Fe System with Mn Additions". J.

Phase Equilib. Diffus. (2017).

T. P. Lopes, J. Soyama, G. Zepon, A. R.C. Nascimento, A. Costa e Silva, C.S. Kiminami, W. J.

Botta, C. Bolfarini, "Thermodynamic Calculations for the Investigation of Phase Formation in

Boron-Modified Ferritic Stainless Steel". J. Phase Equilib. Diffus. (2017).

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USIMINAS- Ipatinga Steelmill MG, Brazil -2015

Research staff directly involved with Thermodynamics and Phase

Diagrams

Meire Guimarães Lage and Fábio Dian Murari – Product development

Beatriz Fausta Gandra – Iron ore reduction/ Blast furnace.

Leonardo José da Silva Oliveira – Melt shop.

Ivenio De Oliveira Teixeira - Wear.

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USIMINAS –Sample of projects

• Strong focus on computational thermodynamics and modelling (including experimental verification) of precipitation and precipitate dissolution in Ti,Nb microalloyed stess.

• Collaboration with “Instituto SENAI de Inovação em Metalurgia e Ligas Especiais”, formerly CETEC- MG. – Dr. Margareth S. Andrade – Dr. Elenice Borba

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UFF – Volta Redonda RJ - 2015

• Research staff:

– Prof. André Luiz V. da Costa e Silva

– Prof Flavio Ferreira, Prof Thales

• Research areas:

– Steelmaking process modeling: refractory –slag -metal interactions.

– Non-metallic inclusion formation in steel.

– Microstructural evolution in steels.

– Slag viscosity modeling coupled with thermodynamic models

• Highlights

– GERDAU Aços Longos S.A. Teaching Laboratory for Computational

Steelmaking used for Steelmaking course and Introduction to

Computational Thermodynamics course

– GERDAU Computational Thermodynamics for Steelmaking scholarship

– Industry interaction for teaching, on-site learning,motivation of students.

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UFF – publication examples (includes collaboration

with UFSCar)

LOPES, THIAGO PAMA ; SOYAMA, JULIANO ; ZEPON, GUILHERME ; NASCIMENTO, ALEXANDRE

ROMÃO COSTA ; Costa e Silva, André ; KIMINAMI, CLAUDIO SHYINTI ; BOTTA, WALTER JOSÉ ;

BOLFARINI, CLAUDEMIRO . Thermodynamic Calculations for the Investigation of Phase Formation in

Boron-Modified Ferritic Stainless Steel. JOURNAL OF PHASE EQUILIBRIA AND DIFFUSION, v. 38, p.

343-349, 2017.

OTANI, LUCAS BARCELOS ; SOYAMA, JULIANO ; ZEPON, GUILHERME ; Costa e Silva, André ;

KIMINAMI, CLAUDIO SHYINTI ; BOTTA, WALTER JOSÉ ; BOLFARINI, CLAUDEMIRO . Predicting the

Formation of Intermetallic Phases in the Al-Si-Fe System with Mn Additions. JOURNAL OF PHASE

EQUILIBRIA AND DIFFUSION, v. 38, p. 298-304, 2017.

BOTELHO, T. ; MEDEIROS, G. ; RAMOS, G. L. ; COSTA E SILVA, A. . The Application of Computational

Thermodynamics in the Understanding and Control of Clogging and Scum in Continuous Casting of Steel.

JOURNAL OF PHASE EQUILIBRIA AND DIFFUSION, v. 38, p. 201-207, 2017.

GUO, Y. ; JORGE, A. MOREIRA ; COSTA E SILVA, A. ; KIMINAMI, C.S. ; BOLFARINI, C. ; BOTTA, W.J. .

Experimental and thermodynamic investigation of the microstructural evolution of a boron-rich Fe-Cr-Nb-B

alloy. JOURNAL OF ALLOYS AND COMPOUNDS, v. 713, p. 119-124, 2017.

COSTA E SILVA, A. Interaction parameters of oxygen and deoxidants in liquid iron. Journal of Mining

and Metallurgy. Section: B, Metallurgy, v. 52, p. 1-1, 2016.

CORVALÁN, C. ; LUCÍA, A. ; IRIBARREN, M. ; SERVANT, C. ; COSTA E SILVA, A. . Study and

simulations of quick diffusion in Zr-based alloys. Journal of Nuclear Materials, v. 466, p. 80-84, 2015.

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UFF – publication examples (collaboration with

industry)

In 47º Melt Shop Meeting- International, ABM, 2016, Rio de Janeiro

FREIRE, M. V. ; TRUJILLO, J. J. ; SILVA, S. L. C. ; COSTA E SILVA, ANDRÉ LUIZ

VASCONCELLOS DA . UM ENFOQUE TERMODINÂMICO PARA O ESTUDO DO

COMPORTAMENTO DE REFRATÁRIOS MGO-C NA LINHA DE ESCÓRIA DE PANELAS PARA

AÇO LÍQUIDO.

GOULART, L. ; OLIVEIRA, H. E. ; ARAUJO JUNIOR, E. S. ; Costa e Silva, A . AVALIAÇÃO DA

EFICIÊNCIA ENERGÉTICA E DA FORMAÇÃO DE FEO DO FEA DA VSBM

MEDEIROS, G. E. ; BOTELHO, T. ; COSTA E SILVA, ANDRÉ LUIZ VASCONCELLOS DA ;

SERRA, J. G. . ESTIMATIVA DA QUANTIDADE DE ESCÓRIA PASSANTE NO VAZAMENTO

DO FEA ATRAVÉS DE BALANÇO DE MASSA.

FONTANA, B. V. ; COSTA E SILVA, ANDRÉ LUIZ VASCONCELLOS DA ; COUTINHO, P. H. ;

LAMIM, V. R. . CINÉTICA DA ABSORÇÃO DO NITROGENIO DURANTE BORBULHAMENTO

EM FORNO PANELA.

QUINELATO, F. P. ; AZEVEDO, C. A. ; MOREIRA, M. V. ; FERREIRA, T. S. ; COSTA E SILVA,

ANDRÉ LUIZ VASCONCELLOS DA . REDUÇÃO DA INCIDÊNCIA DE TRINCAS

TRANSVERSAIS EM AÇO MICROLIGADO AO NIÓBIO PRODUZIDO NA CSN.

SANTOS, R. P. M. ; CASTRO, J. A. ; COSTA E SILVA, ANDRÉ LUIZ VASCONCELLOS DA ;

MARTINS, Antônio Augusto de Rezende . DESENVOLVIMENTO DE UM MODELO DE

PREVISÃO DO TEOR DE ENXOFRE NA DESSULFURAÇÃO DE GUSA EM CARRO

TORPEDO DA COMPANHIA.

In Rio Oil and Gas Conf 2016

PAES, M. T. P. ; PIANA, L. A. ; MARINHO, R. R. ; Costa e Silva, A . IBP1860_16 SUBSEA

HYDROGEN INDUCED STRESS CRACKIING OF LOW ALLOY STEEL FASTENERS. In: Rio

Oil & Gas 2016 Expo and Conference, 2016, Rio de Janeiro. IBP, 2016.

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Linkedin “Phase Diagrams of Materials” Group

• Created by A Costa e Silva in 2009 (closed, not moderated*)

2009 April 2014

May 2016: 1,702

May 2017: 1,903

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Special Issue v 13 n1: Phase Diagrams and applications

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UFRJ – Federal University of Rio de Janeiro

Main researcher

– Prof Dilson Silva dos Santos

– Prof Leonardo Sales Araujo

– Research on Ni-based and Zr-based alloys

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USP- Department of Metallurgical and Materials Engineering

2016

• Research Staff

1. André Paulo Tschiptschin 2. Cesar Roberto de Farias Azevedo 3. Cláudio Geraldo Schön 4. Flávio Beneduce 5. Marcelo de Aquino Martorano 6. Marcelo Breda Mourão 7. Sérgio Duarte Brandi 8. Guilherme F. B. Lenz e Silva 9. Hélio Goldenstein

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USP Department of Metallurgical and Materials

Engineering

Prof Claudio Schon´s group

Cláudio Geraldo Schon Helena Maria Petrilli Luiz Tadeu Fernandes Eleno Sérgio Duarte Brandi Evandro de Paula Armini Nathanael Wagner Sales Morais Felipe Eduardo Paula Santos

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Research Areas

1. Computational Thermodynamics 2. Steel Production 3. Solidification of Metals and Alloys 4. Phase Transformations, Microstructure and Physical Properties of

Alloys 5. Carbothermic Reduction of Oxides 6. Metals and Alloys Refining

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Main acheivements USP

1. Organizing and very successful Discussion Meeting on Thermodynamic of Alloys 2016, Santos-SP, 4-9 September 2016

2. Invited editor to the special issue of Journal of Phase Equilibria and Diffusion dedicated to the Discusion Meeting on Thermodynamics of Alloys 2016

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Publications

• SCHÖN, CLÁUDIO G.; GIL REBAZA, ARLES V. ; FERNÁNDEZ, VICTORIA I. ; ELENO, LUIZ T.F. ; GONZALES-ORMEÑO, PABLO G. ; ERRICO, LEONARDO A. ; PETRILLI, HELENA M. . Magnetism and stability interplay: Correlations in simple BCC-based Fe intermetallic compounds. Journal of Alloys and Compounds , v. 688, p. 337-341, 2016.

• M. FIORE ; BENEDUCE NETO, Flávio ; AZEVEDO, C. R. F. . SIMPLIFICATION OF THE THERMODYNAMIC DESCRIPTION OF THE Ti-Si SYSTEM. Tecnologia em Metalurgia, Materiais e Mineração (Impresso), v. 13, p. 91-97, 2016.

• M. Fiore ; BENEDUCE NETO, Flávio ; AZEVEDO, C. R. F. . Assessment of the Ti-Rich Corner of the Ti-Si Phase Diagram: The Recent Dispute About the Eutectoid Reaction. Materials Research (São Carlos. On-line), v. 19, p. 942-953, 2016.

• HUALLPA, EDGAR APAZA ; MONLEVADE, EDUARDO FRANCO DE ; CAPÓ SÁNCHEZ, JULIO ; CAMPOS, MANUEL ALBERTERIS ; PADOVESE, L. R. ; GOLDENSTEIN, Helio . Use of Magnetic Barkhausen Noise (MBN) to Follow Up the Formation of Sigma Phase in Saf2205 (UNS S31803) Duplex Stainless Steel. Materials Research (São Carlos. On-line), 2016.

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Publications

• BENEDUCE, F.; FARINA, ALEXANDRE BELLEGARD . thermodynamic reassessment of the NiO-CaO system. In: Discussion Meeting on Thermodynamics of Alloys - TOFA 2016, Santos

• BENEDUCE, FLÁVIO; SILVA, ANDRÉ LUIZ VASCONCELLOS DA COSTA E . Thermodynamic Assessment Of The Si-rich Area Of The Si-Ti System. In: Discussion Meeting on Thermodynamics of Alloys - TOFA 2016, 2016, Santos.

• M. FIORE ; BENEDUCE, FLÁVIO ; AZEVEDO, C. R. F. . Assessment Of The Ti-rich Corner Of The Ti-Si Phase Diagram Using Two Sublattices To Describe The Ti5Si3 Phase. In: Discussion Meeting on Thermodynamics of Alloys - TOFA 2016, Santos.

• FARINA, ALEXANDRE BELLEGARD ; BENEDUCE, FLÁVIO . Thermodynamic Assessment of NiO-MgO system. In: TOFA 2016 Discussion Meeting on Thermodynamics of Alloys, 2016, Santos.

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Publications

• Microstructural, BUITRAGO, L. J. H. ; PRADA, I. M. D. ; BENEDUCE NETO, F. ; LENZ e SILVA, GUILHERME F.B. . thermochemistry and mechanical evaluation of self-reducing pellets of electric arc furnace (EAF) dust containing zinc for Waelz process. In: CONGRESO INTERNACIONAL DE METALURGIA Y MATERIALES 16° SAM-CONAMET 2016, 2016, Córdoba. ANAIS DO CONGRESO INTERNACIONAL DE METARULGIA Y MATERIALES 16° SAM-CONAMET 2016, 2016.

• ARAUJO, JULIANO AVELAR ; SOUZA, ROBERTO MARTINS ; LIMA, Nelson Batista de ; Tschiptschin, André Paulo . Thick CrN/NbN Multilayer Coating Deposited

• SCHÖN, CLÁUDIO GERALDO. Effective cluster interactions and intermetallics thermodynamics: an historical perspective. In: CALPHADXLV, 2016, Awaji Island. Conference Program, 2016.

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Theses

• Edgar Apaza Huallpa. Spontaneous Magnetic Emission (SME) in Martensitic Transformation. 2016. Thesis (Doctorate in Metallurgical Engineering and Materials), Advisor: Helio Goldenstein.

• Marina Fiore. Thermodynamic optimization of the Ti-Si binary system. 2016. Dissertation (Master in Metallurgical and Materials Engineering), Advisor: Cesar Roberto de Farias Azevedo.

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EEL-USP (formerly FAENQUIL)- Lorena, SP

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EEL-USP (formerly FAENQUIL)- Lorena, SP

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EEL-USP (formerly FAENQUIL)- Lorena, SP

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EEL-USP (formerly FAENQUIL)- Lorena, SP

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Vallourec Belo Horizonte MG

• Melt Shop research staff (computational thermodynamic users) Barbara Braga

Hudson Asth

Marcelo Mercier

• Some research themes at the Melt Shop • Determination of CaSi addition rate and other parameters to enhance the castability for high

ressulfurized grades; • Analysis of slag basicity for bearing steel in order to adjust the final total oxygen based on

cold drawing product specification.

• Dissertation Determination of CaSi addition rate to form liquid inclusions for sour grades in steelmaking practices.

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APDIC 2017 Report Villares Metals S/A – Sumaré – SP - Brazil

• Specialty Steels and Alloys

• R&D

• New alloys, alloy and process development.

• Researchers

• Alexandre Bellegard Farina, PhD

• Alexandre Sokolowski, MSc

• Bárbara Carvalho M. Terra, Eng.

• Eduardo Netto de Souza, PhD

• Marcos de Brito Orsini, MsC

• Mario Mantovani, PhD

• Pierre D’Amelio Briquet Caradec, MsC

• Roberto Tibúrcio Frota, MSc

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APDIC 2017 Report Works in Progress

• Development of new Ni-based and Fe-based alloys using thermodynamic simulations with Thermo-Calc software. TCFE7, TTNI8 and TCNI7 thermodynamic databases. • Optimization of pseudobinary systems to complete SLAG3 database for Ni-based metal-slag modelling. (NiO-MgO, NiO-CaO, NiO-SiO2, NiO-MnO). • Kinetic simulations using DICTRA for Fe-based and Ni-based alloys to predict heat treatments and phase transformations. • Simulations of the solidification process with dedicated software coupled with thermodynamic data extracted from Thermo-Calc software using TCFE7 and TTNI8 thermodynamic databases.

• Definition of parameters for continuous casting process using data from thermodynamic simulations with Thermo-Calc software coupled with SLAG and TCFE7 database.

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APDIC 2017 Report Works in Progress

• Thermodynamic modeling of slag/metal reactions for non-metallic inclusions control and process optimization using Thermo-Calc software coupled with TCFE7, SLAG3 and TTNI8 thermodynamic databases. • Thermomechanical modeling of rolling and forging process of alloys with dedicated software coupled with thermodynamic simulations of alloys using Thermo-Calc software and TCFE7 and TTNI8 thermodynamic databases.

• Development of a Thermodynamic Calculation software to allow integration with dedicated software’s to processes modelling in C# language.

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APDIC 2017 Report Published Works

• Lemos et al. “Efeito da velocidade de rotação da ferramenta na soldagem por fricção e mistura mecânica da liga INCONEL 625” Anais do 71º Congresso da ABM, 2016 • Farina, A.B.; Beneduce, F. “Modelamento termodinâmico do sistema NiO-CaO usando o modelo quase-químico modificado por Kapoor-Frohberg-Gaye” Anais do 71º Congresso da ABM, 2016 • Farina, A.B.; Beneduce, F. “Modelagem termodinâmica do sistema MgO-NiO” Anais do 71º Congresso da ABM, 2016 • Farina, A.B.; Beneduce, F. “Thermodynamic Assessment of the CaO-NiO System Using the Quasi-chemical Cell Model of Kapoor-Frohberg-Gaye”. J. Phase Equilib. Diffus. DOI 10.1007/s11669-017-0531-1