Read laminacaopo2008-ingles.indd text version

TECHNICAL SESSIONS

OctOber 22nd

WEdNESdAy

Porto de Galinhas Auditorium

CyLINDERS

President: Luiz Carlos Garcia da Silva Jr. - VILLARES METALS Moderator: Gustavo Castro Nunes - AKERS BRASIL 8:30am Back-up roll fatigue life optimization - Gilson Teixeira Cornelio, Leonardo Villabón, Marcelo Arantes Rebellato (VILLARES ROLLS) Defects presented by the new roll generations such as hSS, MhSS, SeMi-hSS in relation with the natural hydrodynamic of the vertical centrifugal casting - Juan Llano, José Luis Gonzalez, Beatriz Pejenaute, J.C. Werquin (FundICIOn nOduLAR) Productivity increase from the Aços Villares´ rolling mill obtaind by the change of the rolling mill rolls specification - Waldemar Braatz Krueger, Pedro Koiti Ikeda, Osmar Oliveira damas, Ademir Pinto dias, Sérgio Roberto Antonio, Marcelo Tatsuo Kawasaki (AÇOS VILLARES) Analyses for stress reduction and fatigue life improvement in the neck region of backup rolls using the finite element method - Gustavo Henrique Bolognesi donato, Sebastian Cravero (EPuSP), José Edésio do Carmo, Luiz Alberto Murad Veiga (nOVELIS), Cláudio Eduardo Rocha dos Santos (AÇOS VILLARES)

Olinda Auditorium

HOT LAMINATION

President: José Carlos Gilson Parish - ABM Moderator: Jorge Orlando Mahtuk - JOM / HOUGHTON Study for decreasing the occurrence of the surface defect rolled-in material in ArcelorMittal Tubarão hSM - José Fagundes Júnior, Marcelo Macedo Fialho, Felício de Castro Valente, Arnaldo Carneiro Salles, Gilvan Pulinho Michel, Ivan Miranda Castro (ArcelorMittal Tubarão) Multidimensional analysis of process parameters and mechanical properties of hot coils - Antonio Augusto Gorni, Marcos Roberto Soares da Silva, José Herbert dolabela da Silveira (COSIPA) RM-pacing, hot strip mill controller of pace - Wantuil Carlos Martinho (CSn)

9:00am

9:30am

10:00am

Rolling square profiles at the plug mill from V & M do Brasil - Eduardo Eustáquio Vilaça dupin, Cristiano Caldeira dos Santos, Ronan Veríssimo da Silva, Júlio César Ferreira, Edesio Edmur, Romero Pereira da Silva (V & M do Brasil)

10:30am - COFFee-BReAK - dadadadasddasd 11:00am Reduction of back up roll consumption at Cosipa´s tandem cold mill - Célio Souza do Rosário, Fabianny Beserra de Mello, Francisco Gomes de Melo, José dias Blanco, Karl Kristian Bagger, Marcelo Magalhães Pereira, nelson Martin Groessler (COSIPA) The hSM roll development: new materials and campaign extension - José Geraldo de Carvalho, Bruno Bastos da Silva Murad, denílson de Aquino Souza, Aislan Francisco Leite da Costa (ArcelorMittal Tubarão) Performance of equalizer rolls on the hot strip mill from CSN - Luiz Alberto Pereira Campbell, Sebastião José Furtado de Azevedo, danilo Guelli Gonçalves de Oliveira, Luciano José Farias nicodemos, Michelle Vilela Melo (CSn), Felipe Gustavo Bernardes, Cláudia Regina Serantoni (AÇOS VILLARES / SIdEnOR), Marco Aurélio Rosso Santana Mendes (uSP) Modelling the austenite decomposition in Nb-Ti-V microalloyed steel after hot strip rolling - Antônio Adel dos Santos, Adirceu de Melo Pereira (uSIMInAS), Ronaldo Barbosa (uFMG) Prediction model of hot rolled structural sections mechanical properties: an artificial neural net approach - Alisson Paulo de Oliveira (GERdAu AÇOMInAS), Paulo José Modenesi (uFMG) Optimizing descaling operations - water efficiency without compromising quality Keith Knasiak, Christy Hofherr (SPRAyInG SySTEMS)

11:30am

noon

12:30pm - ARiANO SUASSUNA ROOM - LUNCh-BReAK DANieLi DANieLi

Porto de Galinhas Auditorium

2:00pm 3:00pm 3:15pm invited lecture: Márcia Tiburi - "ethics in daily life" Technical information: Technical information: 3:30pm - COFFee-BReAK - dadadadasddasd

MAINTENANCE

President: Júlio César Enge Raele - BARDELLA-TIMKEN Moderator: Edson de Figueiredo - MVA ENGENHARIA 4:00pm Reduction of cost and increase of the productivity through the lubrication - José Elias Fiorotto, Emiliano Carvalho Vieira (CASTROL) evolution of the maintenance through the systemization of the routine and management of the knowledge - Arnaldo Carneiro Salles, Guilherme Brisot, Lincoln Possada de Rezende, Paulo Roberto Caldeira, Sérgio Ricardo Martins dos Santos (ArcelorMittal Tubarão) Determination of the axial loads in the work roll shifting in CSN hot strip mill ­ LTQ/ CSN - Otavio Henrique de Souza, Alvaro Luis Alves da Silva, nairo de Souza Machado (CSn), Gustavo Righi dos Santos (FGF Consultoria & Projetos) Study of the dynamic behavior of the driving shaft system of rolling mill of Villares of using operating deflection shape - Mario Eduardo Correr, Wilson de Sousa Paulino, Silas Santana (SKF), Teonilio Knupp Soares (VILLARES) Axial load in the cold mill work rolls bearings of NOVeLiS PiNDAMONhANGABA / SP José nilton Fonseca, José Ricardo Martins, newton Pesenti (nOVELIS)

HOT LAMINATION

President: Ubiratan Martins Comino - NOVELIS Moderator: Ronald Lesley Plaut - EPUSP Yield increase in the side trimming process of hot rolled coils in ArcelorMittal Tubarão - Caetano nunes da Silva, Luciano Torres Sequeira, Gustavo de Martin Sarnaglia, Quintino Ribeiro Sobrinho, Gleyson Marcos Barbosa (ArcelorMittal Tubarão) Study about the mechanical properties of APi x70 steel plate manufactured by controlled rolling process - Ronald Lesley Plaut (EPuSP), Antônio Augusto Gorni, Júlio Toshio nakashima, Maurício Martins Pereira, José Herbert dolabela da Silveira (COSIPA) Closure of central porosity in wire rod rolling - André Luiz Assunção, Francisco J. M. Boratto, Fábio da Silva Borchardt (ArcelorMittal Monlevade), dagoberto Brandão Santos (uFMG) improvements in the reheating furnaces optimization system of the hot strip mill plant of USiMiNAS - Marcos Henrique Teixeira, Marcelo de Souza Barros, Pedro Fornari Carrião (uSIMInAS), Fábio Gonçalves Jota (uFMG) Lubrication system development of hot rolling mill of CSN - Wilton Rogério Rozário, Aquiles Afonso da Silveira, Luciano José de Farias nicodemos (CSn), Frederico Carlos de Castro Mourão (QuAKER CHEMICAL), Marcus Vieira Gribe, Rodrigo Xavier Maia Moreira (uFF)

4:30pm

5:00pm

5:30pm

6:00pm

8:30pm - ARiANO SUASSUNA - DiNNeR - SieMeNS VAi SieMeNS VAi

4

TECHNICAL SESSIONS

OctOber 22nd

WEdNESdAy

Recife Auditorium

COLD LAMINATION 1

President: Luis Fernando Maffeis Martins - MANGELS Moderator: Hélio Rodrigues - ABM influence of distribution and rate of esferodizing on responses in forming processes of mechanical and heat treatment - Samuel Oliveira Moraes (TRAnSTECHnOLOGy BRASIL)

Itapissuma Auditorium

COLD LAMINATION 2

President: Manoel Marcos G. Lopes - ARMCO Moderator: Roberto Teixeira Renó - QUAKER CHEMICAL Control of coating mass and reduction of overcoating in coated products at CSN-PR Wellington de Faria Machado, Rafael Rodrigues da Silva, Mauro Antônio França dos Santos, Carlos Frederico Rangel Xavier (CSn) increasing capacity in galvanising and other strip processing lines by using direct flame impingement oxyfuel - Paulo Rogério nunes (LIndE GASES), Ola Ritzén, Anders Lugnet, Joachim von Schéele (THE LIndE GROuP) Application of Galvalume® - drawing quality ­ replacing Galfan® at the automobile industry - nicodemos Henrique da Silva Coni, Leandro Cardoso Padilha, Adriano Scheid, Michel de Castro nunes (CSn) Optimization of the chemical composition of the bath used in the hot dip galvanizeing during the of galvannealing (GA) for galvanizing (Gi) transition - Heyne Rodrigues de Lima, Ronaldo Rodrigues Vieira, douglas Teixeira dos Reis (unIGAL)

8:30am

9:00am

Pin-on-disc tests of textured tool steel surfaces in dry sliding - Mário Vitor Leite, Amilton Sinatora (EPuSP), José M. Ramos Gomes (unIVERSIdAdE dO MInHO) Development of partial annealing heat treatment to the 3003 alloy obtained by process of continuous casting - Rogério Minatel (CBA) Microstructure formation of a dual phase steel at the initial steps of the continuous annealing - Túlio Magno Füzessy de Melo, Fernando de Souza Costa, Fábio dian Murari (uSIMInAS)

9:30am

10:00am

10:30am - COFFee-BReAK - dadadadasddasd 11:00am Recrystallization of aluminum with different levels of purity after cold rolling: microstructure and texture - Janaina da Costa Pereira Torres de Oliveira, Angelo Fernando Padilha (EPuSP), nelson Batista de Lima (IPEn - CnEn) effect of soaking conditions variation on the mechanical properties of SAe 1050 steel processed at USiMiNAS box annealing - Edson José Fagundes, João Francisco Batista Pereira (uSIMInAS), Ronaldo Barbosa (uFMG) Comparative study of work hardening and recrystallization of high speed steels M2 and ABC iii - Fábio Stagetti, Antenor Ferreira Filho ((BRASMETAL WAELZHOLZ), Angelo Fernando Padilha (EPuSP), Clara Herrera Pulgarín (MAX PLAnCK InSTITuTE) effect of galvannealing condictions on the galvanneal coating quality of high strength steels - Aldo Henrique de Almeida Barbosa, José Januário Zacarias (uSIMInAS), Ronaldo Rodrigues Vieira (unIGAL) Stainless steel by electroplating coating of copper to weld - Charles Morales, Manoel Marcos G. Lopes (ARMCO dO BRASIL), Washington Luis Stefani (TyCO ELECTROnICS) effect of the steel strip temperature in the entry of the bath of Zinc in the coating for hot dip with alloy of Fe-Zn - Ronaldo Rodrigues Vieira, Heyne Rodrigues de Lima (unIGAL), Aldo Henrique de Almeida Barbosa (uSIMInAS)

11:30am

noon

12:30pm - ARiANO SUASSUNA ROOM - LUNCh-BReAK DANieLi DANieLi

COLD LAMINATION 1

President: Sérgio dos Santos Rocha - ArcelorMittal Vega Moderator: Ricardo do Carmo Fernandes - CBA 4:00pm effect of continuous annealing soaking and amount of temper rolling by mechanical properties of the microalloyed cold rolled steel - Rogério Carlos Oliveira Fernandes, Gláucio Bortoli da Cruz Rabelo (uSIMInAS), Paulo Roberto Cetlin (uFMG) Reduction of defect sllipage in skin pass mill 2 - Antônio Fabiano de Oliveira, Gilberto de Oliveira novaes, Karl Kristian Bagger, Júlio C. da C Carmazen, Francisco daniel da S. Lopes (COSIPA), André Paulo Tschiptschin (EPuSP) Technology development to find mechanical proprieties of 8011 aluminum alloy Camila Amaral Rizzi (ALCOA) Development of a new steel grade for production of austempered strips - Thiago Focosi, Carlos Roberto Gianini Junior, Bruno Geoffroy Scuracchio, Gilberto Belan, Luis Fernando Maffeis Martins (MAnGELS) Development microalloyed DiN 20MoCr4 grade for synchronizer ring of automotive industry - Antenor Ferreira Filho, Maurício Bomfim, Fábio Stagetti (BRASMETAL WAELZHOLZ), Antônio A. Costa Mendes, Edson Hugo Rossi, Geovane Martins Castro, José Geraldo Ank (ArcelorMittal Inox Brasil)

COLD LAMINATION 2

President: Fúlvio Siciliano - CBMM Moderator: Gileno Antonio de Oliveira - USIMINAS influence of process parameters on the morphology of phosphate coatings Cynthia Helena Soares Bouças Teixeira, Evandro Azevedo Alvarenga (uSIMInAS), Wander Luiz Vasconcelos (uFMG) Optimization of the process variables and chemical composition of the specification 180bh by means of statistical analisys and thermodynamic evaluations - Augusto César Lacerda de Oliveira, José Eduardo Ribeiro de Carvalho (CSn), Almir Maia Pereira, João José de Moraes (GALVASud) Reduction of costs with the management of environmental expenditures - Heloize Moraes Cardoso (BRASMETAL WAELZHOLZ) Use of radio frequency identification in tracking of steel coils and steel plates - José Maurício dos Santos Pinheiro (uniFOA) Technology package for cold rolling mills - Georg Bytomski (SIEMEnS), Gerlinde djumlija, Olivier Germain (SIEMEnS VAI)

4:30pm

5:00pm

5:30pm

6:00pm

8:30pm - ARiANO SUASSUNA - DiNNeR - SieMeNS VAi SieMeNS VAi

5

TECHNICAL SESSIONS

OctOber 23rd

THurSdAy

Porto de Galinhas Auditorium

CyLINDERS

President: Edson Francelin Ribeiro da Rocha - SPRAYING SYSTEMS Moderator: Eduardo Canizza - AÇOS VILLARES 8:30am General aspects about spray nozzles positioning on the rolls cooling system Alfonso Stein (LECHLER)

Olinda Auditorium

HOT LAMINATION

President: Karl Berger - SIEMENS VAI Moderator: Francisco Coutinho Dornelas - ArcelorMittal Tubarão The ultrafine grain size effect on mechanical behavior of a NB-Ti steel processed by warm rolling and intercritical and subcritical annealing - dayanna Moreira duarte, Erick Ribeiro de Faria, Érica Aparecida Silva Ribeiro, dagoberto Brandão Santos (uFMG), Oscar Balancin (uFSCAR) evaluation of carbonitrides precipipitation in steels with additions of Niobium and Titanium - Ricardo nolasco de Carvalho (V & M do Brasil), André Luiz Vasconcellos da Costa e Silva (IBQn), Ronaldo Barbosa (uFMG) Quantifying recrystallized fraction of ferrite in a AiSi 430 steel during hot rolling via eBSD imaging - Willy Schuwarten Júnior (ArcelorMittal Inox Brasil), Ronaldo Barbosa (uFMG) Application of neural networks in the mathematical modelling of mechanical properties of hot coils - Antonio Augusto Gorni, Marcos Roberto Soares da Silva, José Herbert dolabela da Silveira (COSIPA)

9:00am

Pomini inspektor.net eddy current and ultrasound system - Giovanni Bavestrelli, Andrea Tognoni (POMInI TEnOVA) Trial inspection not destroyed in rolling mill cylinders (forged steel) - Luiz Henrique Pereira Bicudo (HEMEC) interpretation of UT and eC results in roll testing - Michael Brandner (EISEnWERK), Ruud van Kollenburg (LISMAR)

9:30am

10:00am

10:30am - COFFee-BReAK - dadadadasddasd 11:00am Combined lathe and nocthing machine technical characteristics and range of application - Fabio Martecchini, Augusto Ivancic (ATOMAT GROuP), Paulo Masiero (ATOMAT SERVICES) Continuous rolling mill for rails and medium sections at Corus ­ united kingdom Luigi Giacomini (SIEMEnS VAI) Jim Hogg, nigel dransfield (CORuS GROuP) New cooling concept in hot-strip mills "microstructure target cooling" - Klaus Weinzierl, Rainer Burger (SIEMEnS AG), Michael Smith (SIEMEnS EnERGy & AuTOMATIOn) investigations on the influence of nickel on the "hot shortness" of C-Mn-Al, Cu containing steels - Jonas Carvalho Jardim, Osvaldo Comineli (uFES), Rian dippenaar (THE TECHnICAL unIVERSITy) ewMA control chart as a tool for wall thickness monitoring and improvement in seamless pipes hot rolling - Júlio Cesar Ferreira, Eduardo E. V. dupin, João Carlos Cunha, Marcelo Jardim de Souza (V&M do Brasil) effect of edge temperature drop on the mechanical properties of hot-rolled and grain-refined hardened steel strips - Carlos Fernando Chagas, Kleiner Marques Marra (uSIMInAS), Ricardo Pinheiro domingues (uFOP)

11:30am

noon

12:30pm - ARiANO SUASSUNA ROOM - LUNCh-BReAK

EQUIPMENTS

President: Luiz Fernando Soares Marucco - AKERS BRASIL Moderator: Cristiano Caldeira dos Santos - V&M TUBES 2:00pm 2:30pm Last but not least ­ results of finish processing can save or disturb your efforts detlef neumann, Michael Quast (dAnIELI FRÖHLInG) Advanced technology in skin pass rolling - Rüdiger Holz, Karl Hoen, Karsten Weiss (SMS dEMAG) Overview on the latest european installations of tandem cold mills - Stanislas Mauuary, Olivier Germain, Gregor nopp, Gerlinde djumlija (SIEMEnS VAI), Georg Bytomski (SIEMEnS)

HOT LAMINATION

President: Ubiratan Martins Comino - NOVELIS Moderator: Eduardo Côrtes de Castro - CSN Characterization and mathematical modelling of ferrite recrystallized fraction for an aisi 430 steel hot deformed in a steckel mill - Willy Schuwarten Júnior (ArcelorMittal Inox Brasil), Ronaldo Barbosa (uFMG) Rolling of structural beam with microstructure control reaching high performance products - Emanuelle Garcia Reis (GERdAu AÇOMInAS), Ronaldo Barbosa (uFMG) effect of finishing delivery temperature and coiling temperature on the microstructure and on the mechanical properties of high strength Ferrite bainite steel - Gleyson Marcos Barbosa, Júlio Cezar Bellon, Gladistone de Souza Guerra (ArcelorMittal Tubarão), dagoberto Brandão dos Santos (uFMG) Grain size prediction of a hot rolled Vanadium microalloyed steel - Valdir Anderson Silvério, Luiz Roberto Moura Valle (GERdAu), Ronald Lesley Plaut (EPuSP)

3:00pm

3:30pm

Present status and latest developments for light gauge rolling of high precision strips - Frank Otterbach, Thomas Zimmermann (dAnIELI FRÖHLInG GmbH & Co.)

4:00pm - COFFee-BReAK - ddadadasddasd 4:30pm Severcorr, a new steel complex in the USA. plant technology, commissioning and first operational results - Christoph Klein, Stephan Krämer, Jürgen Müller, Karl Hoen (SMS dEMAG AG) innovative designs for polypropylene tanks - Jacques Leroyer (SIEMEnS VAI), Robert Garness, William Pugh (SIEMEnS EnERGy And AuTOMATIOn) Finishing large SBQ diameters with highest quality and economy - W. Jürgen Ammerling (FRIEdRICH KOCKS GMBH & CO), Sergio Filippini (KOCKS PITTSBuRGH) increase productivity of plate mill trhough schedule pass optimization - Paulo Roberto Ferrato, Júlio Toshio nakashima, Maurício Martins Pereira, Marco Antônio nogueira Alves (COSIPA) Microstructure evolution of a VNb microalloyed stell in the seamless tube rolling Ricardo nolasco de Carvalho, Marcelo Almeida Cunha Ferreira (V & M do Brasil), dagoberto Brandão Santos, Ronaldo Barbosa (uFMG) Finite element modeling and simulation of roll forming process with multiple passes ­ thermo-mechanical analysis ­ análise termo-mecânica - Eleir Mundim Bortoleto, Celso noronha neto, Anselmo Fioranelli Junior, Alexandra Alvim Arbex (GRuPO SMARTTECH), Roberto Martins de Souza (EPuSP) Usage of simulation and optimization technologies at rolling process: reached benefits and companies already using it - Alain de norman et d'Audenhove, Marcelo Fugihara, Michel d'Audenhove, Vinícius Pelúcio Scaff (BELGE EnGEnHARIA)

5:00pm

5:30pm

6:00pm

A new FPGA and Multi-core system architecture for automatic gauge control Mark E. Zipf, david R. Wisti, Craig K. Godwin (InTEGRATEd InduSTRIAL SySTEMS), Alfred F. Krzewki (AFKAutomation)

Porto de Galinhas Auditorium

6:30pm - event closing with giveaways offered by the sponsors

There will be simultaneous translation.

6

TECHNICAL SESSIONS

OctOber 23rd

THurSdAy

Recife Auditorium

COLD LAMINATION 1

President: Antenor Ferreira Filho - BRASMETAL WAELZHOLZ Moderator: Cláudio Minnicelli - TIRRENO 8:30am Correlation between deformation resistance and Cosipa's cold rolling strip cleanliness - Francisco Gomes de Melo, José Valdir Amorim, Karl Kristian Bagger, Lucio Rosa da Silva, Marcelo Magalhães Pereira, Mateus Alexandre da Silva, Raul Mazza de Melo, Sergio Luiz Muratori (COSIPA) influence of thickness size in sheet metal forming - José divo Bressan (udESC)

Itapissuma Auditorium

COLD LAMINATION 2

President: Marcellus Piedade Silva - SMS DEMAG Moderator: Geovane Martins Castro - ArcelorMittal Inox Brasil Special equipment for pickling lines and Tandem mills for new installation and revamping - Hervé Thomasson, Afchine nasserian, Philippe Mouls (SIEMEnS VAI)

9:00am

influence of temperature and acid concentration in oxide dissolution formed in high temperatures at eletrical steel - William Francisco Leite (uSIMInAS), dagoberto Brandão Santos (uFMG) increases the productivity, metallic output and average weight of the coils, through rolling process of weld pickling in LTF#3 - Gabriel Godinho Alves, Luiz Cláudio da Silva, Cláudio de Paula Silva, Roberto Luiz de Souza, José Albino dos Santos, Jorge Luiz Gribel, Sidnei Gomes Itaboray (CSn) Posco pickling lines modernization - Woo Taeck Kwon (POSCO), J. Leroyer (SIEMEnS VAI)

9:30am

Dual phase steel cold steel: characteristics and applications - USiMiNAS produts Kleiner Marques Marra, Ed Juarez Mendes Taiss, Leonardo de Oliveira Turani (uSIMInAS)

10:00am

Materials that come into contact with aluminum during the cold rolling process Camila Amaral Rizzi (ALCOA)

10:30am - COFFee-BReAK - dadadadasddasd improvement of the superficial quality of stainless steel P430A 2B- bright - Wilian da Silva Labiapari, Cláudio M. de Alcântara, Ronaldo Claret Ribeiro da Silva, José Carlos Batista, José Sérgio Ferreira, Gilvan Coura, Cleber Barros Cunha, Paulo Henrique dos Santos, José Romário de F. Mota (ArcelorMittal Inox Brasil) Development of aluminum alloy AA4006 in the CBA, for cold forging from the continum casting (CASTeR 3C) - Heber Pires Otomar, Rogério Minatel (CBA) The effect of heat input during welding on haz of an ultrafine grain NB-Ti microalloyed steel - Paulo José Modenesi, Rodrigo Ferreira Fajardo, Priscila Paulina de Oliveira, dagoberto Brandão Santos (uFMG) State-of-the-art inspection solutions for quality yield management - uwe Knaak, Elisa Jannasch (ISRA VISOn PARSyTEC AG)

11:00am

11:30am noon

Surprises on surface defects from hot mill to galvanizing lines - Elisa Jannasch (ISRA VISIOn PARSyTEC AG) Development of thickness data acquisition system at the USiMiNAS number two cold rolling facility - Márcio Rodrigues de Souza, Jeová Cardoso Lima, José Eduardo Faria Ferreira (uSIMInAS)

12:30pm - ARiANO SUASSUNA ROOM - LUNCh-BReAK

COLD LAMINATION 1

President: Flávio César Turibio - DANIELI Moderator: Luciano Folhadela - ALCOA Reduction of the slip mark defect on cold-rolled steel strips throught the improvement of the tandem cold rolling process at ArcelorMittal Vega - Magleife Eden Guasti Rampinelli, Celso ney nogueira, Luciano Colzani, Sérgio dos Santos Rocha, Thiago Alves König, Henry Saar, Kleidon Rodrigues de Almeida, José Carlos Goncalves Bela, Luiz Fernando Carlos Sebastião (ArcelorMittal Vega) Compact cold rolling complex for high quality steel coils - Pierluigi Curletto (TEnOVA STRIP PROCESSInG LInES), Enrico Lantieri (POMInI TEnOVA) Settling of cold rolling process of the grade extra low carbon used in the fabrication in the expansion tin can, through routine management - Willian Costa do nascimento, Eduardo Amorim Motta, Alexandre Lorandes, ulisses Rocha Gomes, Alexandre Vieira Telles (CSn) Reduction of sticking problems on cold-rolled steel strips after batch annealing process at ArcelorMittal Vega - Kleidon Rodrigues de Almeida, Celso ney nogueira, Henry Saar, José Carlos Goncalves Bela, Luciano Colzani, Luiz Fernando Carlos Sebastião, Magleife Eden Guasti Rampinelli, Sérgio dos Santos Rocha, Thiago Alves König (ArcelorMittal Vega)

COLD LAMINATION 2

President: Sérgio dos Santos Rocha - ArcelorMittal Vega Moderator: Hélio Rodrigues - ABM Friction in the roll bite and its effect on rolled tinplate surface in a Tandem cold mill - Jorge J. Alday (d.A. STuART), Enrique Bossi (TERnIuM SIdERAR)

2:00pm

2:30pm

Skin-pass rolling of steel strip using liquid Nitrogen - Gian R. C. Silva, Élcio Fortes (AIR PROduCTS BRASIL), G. Plicht, H. Schillak (AIR PROduCTS GmbH), H. Höfinghoff, T. demski (C.d. WäLZHOLZ) Study of incomplete recrystallization in tinplate - Wadi Chiapparoli, daniela Cavaleri (IAS), Efrain ubici, Jorge Moriconi, Martin Segalis, Hector Rissone (TERnIuM SIdERAR), Elena Brandaleze (uTn ­ FRSn) Redesign of a low energy cycle in batch annealing process using a thermal model - Mariano Lisnizer, Andrea Hasse, Pablo Seré (TERnIuM SIdERAR)

3:00pm

3:30pm

4:00pm - COFFee-BReAK - ddadadasddasd 4:30pm 5:00pm 5:30pm 6:00pm influence of skin pass rolling on magnectic properties of a semi-processed electrical steel - Cleber Guimarães dos Santos (uSIMInAS), Ronaldo Barbosa (uFMG) The influence of annealing parameters on the dual phase steels characteristics João Francisco Batista Pereira, Cláudio Franco Ribeiro (uSIMInAS) Side guides importance between stands from aluminum hot tandem mill - Jorge Henrique Schaefer, Jose Luciano Gouveia Silva (nOVELIS) Study of the dynamic effects in a process of cold mill - Gerson Alves Inácio, Sérgio domingos Marinho Junior (CSn), Adauto Martins Assis, Jaime Pereira Gouvêa (uFF)

7

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