Name: 12th International Conference on Zinc & Zinc Alloy Coated Steel Sheet - GALVATECH 2021
Start: 2021-06-20T08:00:00+02:00
End: 2021-06-24T18:00:00+02:00
Location: Virtuel Conference

12th International Conference on Zinc & Zinc Alloy Coated Steel Sheet - GALVATECH 2021

from Sunday, 20 June 2021 (08:00) to Thursday, 24 June 2021 (18:00)

Monday, 14 June 2021
Tuesday, 15 June 2021
Wednesday, 16 June 2021
Thursday, 17 June 2021
Friday, 18 June 2021
Saturday, 19 June 2021
Sunday, 20 June 2021

Monday, 21 June 2021

08:30 Opening

08:30 - 08:40
Room: Room A
08:40 1 - Plenary Talk 1 - Europe
08:40 - 09:00
Room: Room A
Contributions

08:40 EUROPE: TOMORROW JUST AROUND THE CORNER? - Thomas Koll
09:00 2 - Plenary Talk 2 - Korea
09:00 - 09:20
Room: Room A
Contributions

09:00 RECENT PROGRESS OF ZINC AN ZINC ALLOY COATED STEEL SHEETS IN KOREA - Jong_Sang Kim (POSCO)
09:20 3 - Plenary Talk 3 - Japan
09:20 - 09:40
Room: Room A
Contributions

09:20 RECENT DEVELOPMENTS AND OUTLOOK ON ZINC AND ZINC ALLOY COATED STEEL SHEETS IN JAPAN - Nobuhiro Fujita (Nippon Steel)
09:40 4 - Plenary Talk 4 -USA
09:40 - 10:00
Room: Room A
Contributions

09:40 NORTH AMERICAN DEVELOPMENTS AND OPPORTUNITIES FOR GALVANIZED STEEL SHEET - Frank Erik Goodwin (International Zinc Association)
10:00 5 - Plenary Talk 5 - China
10:00 - 10:20
Room: Room A
Contributions

10:00 DEVELOPMENT OF ZINC AND ZINC-ALLOY COATED STEEL SHEET IN CHINA - Qifu Zhang (China Iron & Steel Res. Institute Group)
10:20 Break
Break
10:20 - 10:50
10:50 Automotive Applications - ZnAlMg Coatings
10:50 - 12:30
Room: Room A
Contributions

10:50 Current use and future outlook of coated sheet steel at Volvo Cars - Richard Johansson (VOLVO CAR CORPORATION)

11:10 INVESTIGATION OF HOT-DIP ZnMgAl COATINGS FOR AUTOMOTIVE APPLICATIONS - Tae Chul Kim (POSCO)

11:50 ANTI-CORROSION PERFORMANCE OF ZnMg AND ZnMgAl-COATED STEELS FOR AUTOMOTIVE APPLICATIONS - Yun Ha Yoo (POSCO)
Furnace I - Temperature Control Challenges
10:50 - 12:30
Room: Room B
Contributions

11:10 NONLINEAR MODEL PREDICTIVE TEMPERATURE CONTROL OF A COMBINED DIRECT- AND INDIRECT-FIRED STRIP ANNEALING FURNACE - Martin Niederer (Austrian Institute of Technology / Center for Vision, Automation & Control)

11:30 EFFECT OF ANNEALING ATMOSPHERE AND STEEL ALLOY COMPONENTS ON SURFACE TOPOGRAPHY AND RADIATIVE PROPERTIES OF ADVANCED HIGH STRENGTH STEEL STRIP DURING CONTINUOUS GALVANIZING - Kaihsiang Lin (University of Waterloo)

11:50 INCREASING LIFETIME OF METALLIC RADIANT TUBES IN VERTICAL GALVANIZING LINES - Nico Schmitz (Department for Industrial Furnaces and Heat Engineering / RWTH Aachen University)

12:10 APPLICATION OF A PHYSICS-BASED EMPIRICAL MODEL FOR ESTIMATION OF RADIANT TUBE TEMPERATURES IN A GALVANIZING LINE - Alexander Reimann (Department for Industrial Furnaces and Heat Engineering (RWTH Aachen University))
Coating Microstructure Analysis and Steel/Coating Surface Reactivity
10:50 - 12:30
Room: Room C
Contributions

10:50 SCANNING KELVIN PROBE TECHNIQUES FOR THE INVESTIGATION OF CORROSION, HYDROGEN UPTAKE AND PERMEATION PROPERTIES OF ZINC ALLOY COATINGS ON STEEL - Michael Rohwerder (Max-Planck-Institut für Eisenforschung GmbH)

11:10 ON GRAIN BOUNDARY TOPOGRAPHY AND SURFACE REACTIVITY DURING HOT-DIP GALVANISING - Nils Köpper (Salzgitter Mannesmann Forschung GmbH)

11:30 DENDRITIC MORPHOLOGIES OF HOT-DIP GALVANIZED Zn-0.2 WT.% Al COATINGS: EXISTENCE OF THIRD PREFERRED GROWTH DIRECTIONS - Joo-Youl Huh (Korea University)

11:50 MICROSTRUCTURE AND TEXTURE ANALYSIS OF A NEAR-EUTECTIC Zn-Al COATING DEPOSITED ON STEEL BY HOT-DIP GALVANIZING - Houssem Eddine Chaieb (Mines ParisTech)

12:10 SEGREGATION MECHANISM OF Al-BASED OXIDES ON Zn-0.2MASS%Al HOT-DIP GALVANIZED STEEL SHEETS - Katsuya Hoshino (JFE Steel Corporation)
12:30 Break
Break
12:30 - 14:00
14:00 Automotive Applications - Zn and ZnFe Coatings
14:00 - 15:40
Room: Room A
Contributions

14:00 STRESS CORROSION CRACKING OF HOT FORMING STEELS - Carsten Lachmann (Volkswagen Aktiengesellschaft)

14:20 THE ROLE OF STEEL SHEET AND ITS IMPACT ON AN OUTSTANDING QUALITY PAINT USED FOR AUTOMOTIVE OUTER SKIN - Friedhelm Macherey (thyssenkrupp Steel Europe AG)

14:40 Next Generation EDT Technology - Chris Childs (Sarclad)

15:00 THE EFFECT OF BONDING STATE BETWEEN THE GALVANIZED STEEL SHEETS AND THE ADHESIVE ON DETERIORATION BEHAVIOR OF ADHESIVE JOINT - Masumi Koori (Nipponsteel)

15:20 AN INNOVATIVE GI WITH IMPROVED GALLING AND SURFACE PROPERTIES FOR EXPOSED AUTOMOTIVE APPLICATIONS - Bart van Veldhuizen (Tata Steel Europe)
Furnace II - Current Topics from Preoxidation to Galvannealing
14:00 - 15:40
Room: Room B
Contributions

14:20 SIMULATION OF FLASH PRE-OXIDATION IN AN ANNEALING SIMULATOR - Marga Zuijderwijk (Tata Steel)

14:40 ArcelorMittal GENT PRODUCES 3rd GEN. AHSS INCL. Q&P ON THE UNIQUE ANNEALING FURNACE FROM ANDRITZ - Ann De Boeck (ArcelorMittal Belgium) Martin Hamman (ANDRITZ)

15:00 MULTILAYER ANGULAR ROLL MODEL FOR ONLINE CONTINUOUS CONTROL OF GALVANIZING LINES DRIVEN BY FURNACE MATHEMATICAL MODEL - Alexandre Lhoest (Drever International)
Steel-Coating Interfacial Layer and Coating Phase Developments
14:00 - 15:40
Room: Room C
Contributions

14:00 FORMATION SEQUENCE OF Fe-Al INTERMETALLIC PHASES IN HOT-DIP Zn-Al-Mg ALLOY GALVANIZED STEELS - Naoki Takata (Nagoya University)

14:20 QUANTITATIVE EVALUATION OF NANOSCALE MECHANICAL PROPERTIES OF Zn-Al AND Zn-Al-Mg COATINGS ON STEEL SHEET BY NANOINDENTATION - Franck Nozahic (ArcelorMittal Global R&D Ghent)

14:40 IN-SITU OBSERVATION OF THE CRYSTALLIZATION AND GROWTH BEHAVIOR OF Fe-Zn INTERMETALLIC COMPOUND ("BOTTOM DROSS") IN THE MOLTEN ZINC USING X-RAY TRANSMISSION IMAGING METHOD - Ryo Sasaki (kobe steel, ltd.)

15:00 STRUCTURAL AND MECHANICAL CHARACTERIZATIONS OF TOP DROSS IN A MOLTEN ZINC BATH - Takeshi Konishi (Nippon Steel)

15:20 INVESTIGATION OF ORANGE PEEL DEFECT ON GALVANIZED DP STEEL SHEET - Lei Cui (Maanshan Iron & Steel Company Ltd,)
15:40 Break
Break
15:40 - 16:10
16:10 Furnace III - Rapid Cooling, Furnace Roll Coatings
16:10 - 17:30
Room: Room B
Contributions

16:10 EXPERIMENTAL AND NUMERICAL STUDY OF GAS JET COOLING AT HIGH REYNOLDS NUMBER - MICHEL DUBOIS (CMI INDUSTRY)

16:30 INVESTIGATION OF "BUILD-UP" GROWTH BEHAVIOUR ON HEARTH ROLLS OF CONTINUOUS GALVANIZING LINE - Sho Katsura (KOBE STEEL, LTD)

16:50 NON STICKING FURNACE ROLLS FOR STEEL PRODUCTS TO IMPROVE SERVICE LIFE AND PRODUCT QUALITY IN CONTINUOUS ANNEALING AND GALVANIZING LINES: PRELIMINARY STUDY ON CHEMICAL INTERACTIONS AND PICKUP MECHANISM - Nicoletta Zacchetti (RINA-Centro Sviluppo Materiali SpA)

17:10 DEVELOPMENT OF AN ADVANCED ULTRA-FAST COOLING SECTION - Maximilian Schleupen (Department for Industrial Furnaces and Heat Engineering, RWTH Aachen University)
Future Aspects of Automotive and Steel Industry
16:10 - 17:30
Room: Room A
Contributions

16:10 AUTOMOTIVE INDUSTRY – QUO VADIS - Michael Rupp

16:30 WAYS TO REDUCE CO2 EMISSIONS IN IRON AND STEELMAKING IN EUROPE - Hans-Bodo Lüngen (Executive Member of the Managing Board, VDEh)
Non-Automotive Applications: ZnAlMg Coatings and in-line Pre-painted Electrogalvanized Steel
16:10 - 17:30
Room: Room C
Contributions

16:10 MECHANICAL PROPERTIES AND CRACKING BEHAVIOR OF HOT-DIP GALVANIZED ZnAlMg COATINGS - Masoud Ahmadi (Department of Advanced Production Engineering, University of Groningen)

16:30 DEVELOPMENT OF ADVANCED PRE-PAINTED Zn-11%Al-3Mg-0.2%Si COATED STEEL SHEETS - Taihei Kaneto (Nippon Steel Corporation)

16:50 DEVELOPMENT OF ONE LAYER PRE-PAINTED STEEL SHEET - Kunihiko Toshin (NIPPON STEEL CORPORATION)
17:30 Poster Session
17:30 - 18:11
Contributions

17:30 INFLUENCE OF INTERCRITICAL ANNEALING CYCLES ON THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF DP980 ADVANCED HIGH-STRENGTH STEEL - Paul R. Provencher (Polytechnique Montreal)

17:32 THE PROPOSAL FOR IMPROVEMENT OF INTERSTITIAL FREE STEEL MECHANICAL PROPERTIES IN CGL PROCESS - Yuki Takeda (JFE Steel)

17:34 EFFECT OF THE ATMOSPHERE DEW POINT OF CONTINUOUS ANNEALING FURNACES ON THE QUALITY OF GA COATING ON BAKE HARDENING STEEL - Juliana Porto Guimarães (Usiminas)

17:36 Study on Corrosion Resistance and Adhesion of Paint Coated Zn-Al-Mg Galvanized Steel - Se-Young Oh (POMIA (Pohang Institute of Metal Industry Advancement))

17:38 DEVELOPMENT OF NEW Al COATED STEEL WITHOUT LME CRACKS AND EXCELLENT CORROSION - Suk Kyu Lee (POSCO Technical Research Lab.)

17:40 KINETICS OF WÜSTITE FORMATION IN SHORT TIME ON PURE IRON IN THE GAS MIXTURE OF CO2+CO OR H2O+H2 - Soroush Aghaeian (Department of Materials Science and Engineering, Delft University of Technology)

17:42 NEW INDUSTRIAL ACRYLIC RESIN COIL-COATING BOTH ON MECHANICALLY PATTERNED GI AND STS SHEETS - Moon Hi Hong (POSCO C&C)

17:44 INFLUENCE OF DROSS BUILD-UP INDUCED ROUGHNESS ON FLOW STRUCTURES AND HEAT-TRANSFER OF SINK ROLLS IN HOT-DIP GALVANIZING LINES - Georg Reiss (Materials Center Leoben)

17:46 NEW ZnAlMg ALLOY COATINGS WITH ULTRA HIGH CORROSION RESISTANCE - HEUNG YUN KIM (POSCO / Technical Research Laboratories)

17:48 AN OPTIMIZATION OF SPANGLE MINIMIZER FOR Al-Si COATED STEEL SPANGLE CONTROL - Jong Beom Lee (HYUNDAI STEEL)

17:50 FAST AND NON-DESTRUCTIVE METHOD FOR PHASE QUANTIFICATION IN ZINC ALLOYED COATED STEEL SHEET - Hugues Guerault (Bruker AXS, GmbH)

17:52 HOW MODEL PREDICTIVE CONTROL ENHANCES STRIP TEMPERATURE REGULATION - Thierry Robin (Fivesgroup)

17:54 EFFECT OF Al CONTENT ON THE CORROSION BEHAVIOR IN Mg-Zn-Al ALLOY COATED STEEL SHEET - Bora Park (POMIA (Pohang Institute of Metal Industry Advancement))

17:56 THROUGH-PROCESS QUALITY CONTROL (TPQC) SYSTEM - ANY DATA, ANY TIME - Can Ergun (Primetals Technologies Austria GmbH)

17:58 SCHEDULING SOLUTIONS SUPPORT SUSTAINABLE PRODUCT QUALITY OF GALVANIZED COILS BY PROVIDING PRODUCTION SCHEDULES IN REPEATABLE QUALITY - Markus Ringhofer (Primetals Technologies Austria)

18:00 SIMULATION AND OPTIMISATION OF A WIPING KNIFE ON THE LAB SCALE - Tobias Klinkberg (Salzgitter Mannesmann Forschung)

18:02 NUMERICAL SIMULATION OF BUILD-UP GROWTH COUPLED WITH HYDRODYNAMICS - Georg Reiss (MCL)

18:04 IN-LINE SEAM WELD INSPECTION USING LASER-ULTRASONICS: RESULTS FROM AN INDUSTRIAL TRIAL - Alexandre Nadeau (Tecnar Automation Ltee)
Tuesday, 22 June 2021
08:30 Industrial Status of Galvanizing Production Technology
08:30 - 10:10
Room: Room B
Contributions

08:30 HOT-DIP GALVANIZING LINES - CHALLENGES AND SOLUTIONS FOR THE INDUSTRIAL PRODUCTION OF COATED 3rd GEN AUTOMOTIVE STEELS - Holger Behrens (SMS group GmbH) Lutz Kümmel (SMS group Gmbh) Thomas Daube (SMS group Gmbh)

08:50 FIVES’ EYERON™, ALL-IN-ONE QUALITY MANAGEMENT SOFTWARE - Maxime Monnoyer (Fives KEODS)

09:10 EFFICIENT AND EFFECTIVE OPERATION OF A HOT DIP GALVANIZING LINE - Massimiliano Svetina (Danieli)

09:30 THROUGH-PROCESS OPTIMIZATION (TPO) - A MODERN APPROACH TO RAPID PRODUCT DEVELOPMENT - Sergey Bragin (Primetals)

09:50 NEWEST GENERATION OF METRIS ADVANCED FURNACE CONTROL FULFILS HIGHEST QUALITY DEMANDS - Andreas Argårds (SSAB) Martin Fein (Andritz AG)
LME of Resistance Spot Welded Coated Steels: Assessments
08:30 - 10:10
Room: Room A
Contributions

08:30 APPLICATION-ORIENTED AVOIDANCE OF LIQUID METAL EMBRITTLEMENT DURING RESISTANCE SPOT WELDING OF ZINC-COATED ADVANCED HIGH STRENGHT STEELS - Christoph Böhne (Universität Paderborn - LWF)

08:50 EVALUATION OF INITIATION AND PROPAGATION OF LME CRACKS ON THE GALVANIZED 3G-AHSS USING INTERRUPTED RESISTANCE SPOT-WELDING METHOD - Anirban Chakraborty (ArcelorMittal)

09:10 COMPARATIVE ASSESSMENT OF GI AND GA COATED AHSS LME SENSITIVITY DURING SPOT WELDING - Jean-Michel Mataigne

09:30 NUMERICAL MODEL FOR PREDICTING LIQUID METAL CRACKING DURING RESISTANCE SPOT WELDING OF ADVANCED HIGH STRENGTH STEELS - Konstantin Manuel Prabitz (Materials Center Leoben Forschung GmbH)
Solidification and Formation of Hot Dip Galvanized Coatings
08:30 - 10:10
Room: Room C
Contributions

08:30 INFLUENCE OF SURFACE ROUGHNESS OF FULL HARD STEEL ON SPANGLE OF GALVANIZED STEEL AND ACTUAL APPLICATION RESULTS - TAE JUN PARK (Hyundai-steel)

08:50 SPANGLE NUCLEATION AND REFINEMENT THEORY IN 55%Al-Zn COATED STEEL - Nega Setargew (BlueScope Steel Innovation Labs)

09:10 PERITECTIC STRUCTURE EVOLUTION IN HOT-DIP Zn-Al ALLOY COATINGS - Takuya Mitsunobu (Nippon Steel Corporation)

09:30 RAPID DESIGN OF NEW Zn-Mg-Al-Sn COATINGS WITH LOW MELTING POINT FOR AUTOMOTIVE SHEET APPLICATIONS VIA MACHINE LEARNING - Rohit Bardapurkar (Colorado School of Mines)
10:10 Break
Break
10:10 - 10:40
10:40 LME of Resistance Spot Welded Coated Steels: Moving Toward Solutions
10:40 - 12:20
Room: Room A
Contributions

11:00 EFFECT OF Zn-COATING PROCESS ON LIQUID METAL EMBRITTLEMENT OF TRIP STEEL - Doyub Kim (Graduate Institute of Ferrous Technology, POSTECH, South Korea)

11:20 QUANTITATIVE ASSESSMENT OF THE INFLUENCE OF STARTING MICROSTRUCTURE ON THE LIQUID METAL EMBRITTLEMENT SUSCEPTIBILITY OF 3rd GENERATION ADVANCED HIGH STRENGTH STEELS - Diptak Bhattacharya (Graduate Research Assistant, Advanced Steel Processing and Product Research Center (ASPPRC), Colorado School of Mines)
On-line Measurements - Cleanliness, Austenite Fraction and Coating Defects
10:40 - 12:20
Room: Room B
Contributions

10:40 CLEANLINESS MEASUREMENT BY INNOVATIVE LIBS METHOD - Thomas Gossuin (CRMGroup)

11:00 PRODUCER EXPERIENCES AND ADVANCEMENTS WITH AN ONLINE, NON-CONTACT SURFACE CLEANLINESS MONITOR - Eric Almquist (Star Tool & Die Works)

11:20 NEW APPROACH FOR ONLINE AUSTENITE FRACTION MEASUREMENT FORMED DURING CONTINUOUS ANNEALING PROCESS. PART I: MEASURE ON HIGH STRENGTH MICROALLOYED STEEL GRADES - Alessandro Ferraiuolo (Marcegaglia Ravenna)

11:40 IN-LINE CHARACTERISATION OF THE AUSTENITE LEVEL TO ENSURE THE MECHANICAL PROPERTIES ALONG THE COIL - Olivier Herbiet (CRM GROUP)

12:00 SIAS® 4.0 - THE NEXT GENERATION OF AUTOMATIC SURFACE INSPECTION SYSTEM USING CONVOLUTIONAL NEURON NETWORK FOR DETECTION AND CLASSIFICATION OF SURFACE DEFECTS - Yvon Fontaine (Clecim S.A.S.)
PHS-AlSi & PHS-ZnFe: Controlling Surface Properties
10:40 - 12:20
Room: Room C
Contributions

10:40 NEW COATING FOR PRESS HARDENED STEELS: AlSiZnMg - Tiago Machado (ArcelorMittal)

11:00 ON THE REDUCTION OF TEMPERATURE GRADIENTS WITHIN AlSi-COATED BLANKS WITH NON-CONSTANT SHEET THICKNESS FOR HOT PRESS FORMING APPLICATION - Friedrich Luther (Salzgitter Mannesmann Forschung GmbH)

11:20 INFLUENCE OF OXIDE COMPOSITION AND SHOT BLASTING PARAMETERS ON SURFACE RESISTANCE OF GALVANIZED PRESS HARDENED STEELS - Ernst Dietmar Schachinger (voestalpine Stahl GmbH)

11:40 NANOSCALE STRUCTURE AND COMPOSITIONAL ANALYSIS OF SURFACE OXIDES ON HOT-DIP GALVANIZED PRESS-HARDENED STEEL - Wolfgang Gaderbauer (Christian Doppler Laboratory for Nanoscale Phase Transformations, Center for Surface and Nanoanalytics, Johannes Kepler University Linz)
12:20 Break
Break
12:20 - 14:00
14:00 Fundamentals on Selective Oxidation of AHSS
14:00 - 15:40
Room: Room C
Contributions

14:40 SELECTIVE OXIDATION OF Fe-Mn (1WT.%) BINARY ALLOY DURING CONTINUOUS ANNEALING - Nathalie Ruscassier (Laboratoire LGPM - CentraleSupélec - Université Paris-Saclay)

15:00 SELECTIVE OXIDATION IN A BAKE HARDENING STEEL FOR DFF - RTF ANNEALING CYCLES - Roel Mallens (TATA steel Research & Development)
On-Line Measurements and Galvanizing Bath Control Development & Bath Al Chemistry Effects on Coating Quality and Bath Management
14:00 - 15:40
Room: Room B
Contributions

14:00 AN INTEGRATED METHODOLOGY FOR THE ROOT CAUSE ANALYSIS OF MECHANICAL AND METALLURGICAL DEFECTS OF HOT-DIP GALVANIZED COATINGS - Walter DAL'MAZ SILVA (ArcelorMittal)

14:20 INSPECTING SURFACE QUALITY OF GALVANIZED STEEL BY DEEP LEARNING - Selim Arikan (Smart Steel Technologies)

14:40 IN-LINE BATH CHEMISTRY MONITORING: REVOLUTIONARY RELIABILITY OF THE NEW DIODE-BASED LASER INDUSTRIAL LIBS SENSOR - Alexandre Nadeau (Tecnar Automation Ltee)

15:00 CELES ECOTRANSFLUX™, A DISRUPTIVE TECHNOLOGY FOR HEATING GEN3 AHSS - Kevin Bertermann
Physical Vapour Deposition
14:00 - 15:40
Room: Room A
Contributions

14:20 JET VAPOUR DEPOSITION: A TECHNICAL ECONOMIC ALTERNATIVE TO ELECTRO-GALVANIZING FOR Zn COATINGS OF FUTURE STEELS - Daniel CHALEIX (ArcelorMittal)

14:40 FEEDING TECHNOLOGY FOR A CONTINUOUS PVD COATING LINE - Edzo Zoestbergen (Tata Steel, IJmuiden)

15:00 MECHANISMS STABILIZING GENERAL VAPOUR-PHASE GALVANIZING - Etienne Petit (LEM3 - Université de Lorraine)
15:40 Break
Break
15:40 - 16:10
16:10 Challenges Galvanizing 2nd and 3rd Generation AHSS
16:10 - 17:50
Room: Room A
Contributions

16:10 CHALLENGINGS IN GALVANNEALING AHSS AT AN INDUSTRIAL HOT DIP GALVANIZING LINE - Frances Bleich (ArcelorMittal USA)

16:30 U. S. STEEL XG3 – 3rd GENERATION STEEL: CUSTOMER-FRIENDLY CHEMISTRY, PROPERTIES, AND MANUFACTURABILITY ENABLED BY UNIQUE PROCESSING - Matthew McCosby (United States Steel Corporation)

16:50 EFFECT OF STEEL SUB-SURFACE STRUCTURE ON MECHANICAL PROPERTIES OF GALVANIZED 3rd GENERATION ADVANCED HIGH STRENGTH STEELS - Anirban Chakraborty (ArcelorMittal)

17:10 EFFECT OF CGL-COMPATIBLE HEAT TREATMENTS ON THE SELECTIVE OXIDATION OF A 0.15C-6Mn-2Al-1Si THIRD-GENERATION ADVANCED HIGH STRENGTH STEEL - Daniella Pallisco (Centre for Automotive Materials and Corrosion, McMaster University)
Electrogalvanizing - Process and Product Developments
16:10 - 17:50
Room: Room C
Contributions

16:10 INFLUENCE OF ELECTROLYTE COMPOSITION AND TEMPERATURE ON ENERGY DEMAND AND ZINC STRUCTURE DURING ELECTRO-GALVANIZING - Marc Debeaux (Salzgitter Mannesmann Forschung GmbH)

16:30 EFFECT OF THIOGLYCOLIC ACID ON THE MORPHOLOGY OF Zn ELECTRODEPOSITED ON STEEL SHEETS - Kazuaki Tsuchimoto (JFE Steel Corporation)

16:50 PREDICTION OF ANODE LIFE TIME IN ELECTRO GALVANIZING LINES BY BIG DATA ANALYSIS - Mario Lovric (Know-Center)

17:10 IMPACT OF SURFACE TOPOGRAPHY OF ELECTRO GALVANIZED STEEL SHEET ON PAINT APPEARANCE - Johann Gerdenitsch (voestalpine Stahl GmbH)
HDG Coating Formation & Dross Management
16:10 - 17:50
Room: Room B
Contributions

16:10 INFLUENCE OF Al CONTENT IN THE ZN BATH ON GALVANIZED COATING FORMATION OF HIGH STRENGTH STEELS - Henrique Eleuterio (Usiminas)

16:30 OPTIMAL CONTENT OF ALUMINUM IN ALUMINUM-ZINC ALLOY IN HOT-DIP COATING ON THE STEEL STRIP - Sergey Yashchuk (JSC Severstal Management)

16:50 A MODELING FRAMEWORK FOR TOP SKIMMING FORMATION IN GALVANIZING BATH - Kintak Raymond Yu (National Research Council Canada)

17:10 CFD-DPM MODELLING AND ANALYSIS OF DROSS PARTICLE DYNAMICS IN HOT-DIP GALVANIZING BATHS - Werner Eßl (Materials Center Leoben Forschung GmbH)

17:30 HDG POT PRODUCTIVITY - Matthieu Didier (ArcelorMittal)
Wednesday, 23 June 2021
08:30 Fundamentals on Surface Oxidation and Wettability
08:30 - 10:10
Room: Room A
Contributions

08:30 IMPROVEMENT OF WETTABILITY BETWEEN STEEL AND LIQUID Zn-Al ALLOY BY FORCED WETTING - Marie-Laurence Giorgi (CentraleSupélec)

08:50 MITIGATION OF THE ADVERSE EFFECTS OF INCREASING Si CONTENT IN A CMnSi ADVANCED HIGH STRENGTH STEEL VIA CONTROLLING ANNEALING ATMOSPHERE pO2 AND MINOR Sn ADDITION DURING CONTINUOUS GALVANIZING - Ghazal Seyed Mousavi (McMaster Steel Research Center, McMaster University, Hamilton, Canada)

09:10 AHSS SURFACE OXIDE PHASE FORMATION DURING ANNEALING AND PREDICTING THEIR TYPE USING GIBBS ENERGY MINIMIZATION (GEM) THERMODYNAMIC PRINCIPLE - Daniel Liu (Teck Metals Limited) Venu Krishnardula (ArcelorMittal Global R&D)

09:30 REACTIVE WETTING OF MEDIUM-Mn ADVANCED HIGH-STRENGTH STEELS BY A Zn-Al-Mg BATH - Maedeh Pourmajidian (Steel Research Centre, McMaster University)
Pot Optimization by Numerical Simulation and Material Development
08:30 - 10:10
Room: Room B
Contributions

08:30 FLOW PATTERN ANALYSIS INSIDE AN IMMERSING SNOUT WITH A PARAMETIC SIMULATION MODEL - Harald Unger (voestalpine Stahl GmbH)

08:50 SNOUT TEMPERATURE PREDICTIVE MODEL AND Zn POT THERMAL BALANCE - Weimin Zhong (ArcelorMittal Dofasco)

09:10 Zn VAPOUR INDUCED CORROSION OF 253 MA STAINLESS STEEL END PLATE AND FLANGE IN RETRACTABLE SNOUTS - Daniel Parker (BlueScope Steel Innovation Labs)

09:50 THE MODIFICATION PROCESS OF THE DROSS BUILD-UP STRUCTURE ON SUBMERGED HARDWARE IN Zn-Al AND Zn-Al-Mg BATHS - Mark Bright (Tata Steel Europe)
Origins of Hydrogen Embrittlement
08:30 - 10:10
Room: Room C
Contributions

08:30 EFFECT OF ANNEALING ATMOSPHERE ON HYDROGEN EMBRITTLEMENT OF ADVANCE HIGH STRENTH STEEL - JoungHyun La (Hyundai steel)

08:50 INFLUENCE OF Zn-BASED COATING ALLOYS ON HYDROGEN DIFFUSION AND CORROSION RESISTANCE IN A DP STEEL - Mélodie MANDY (CRM group)

09:10 CHARACTERIZATION OF RESIDUAL STRESSES AT SHEARED, MILLED AND LASER CUT EDGES IN MARTENSITIC STEELS - Sven Erik Hörnström (SSAB EMEA AB)

09:30 INVESTIGATIONS ON CORROSION BEHAVIOR AND HYDROGEN EMBRITTLEMENT SUSCEPTIBILITY OF GALVANIZED DUAL-PHASE STEEL - Ines Traxler (CEST Competence Center for Electrochemical Surface Technology, Linz, Austria)

09:50 IN SITU INVESTIGATION OF HYDROGEN ENTRY AND HYDROGEN EMBRITTLEMENT OF ZINC-COATED HIGH STRENGTH STEELS INDUCED BY ATMOSPHERIC CORROSION - Tomas Prosek (University of Chemistry and Technology Prague)
10:10 Break
Break
10:10 - 10:40
10:40 Fundamentals on Surface Oxidation and Metallic Reactions
10:40 - 12:20
Room: Room A
Contributions

10:40 GALVANIZING OF TRIP-Si STEELS - Louis Bordignon (CRM group)

11:00 EFFECT OF PROCESS ATMOSPHERE DEW POINT AND MINOR Sn ADDITION ON THE SELECTIVE OXIDATION DURING INTERCRITICAL ANNEALING OF A MEDIUM-Mn THIRD GENERATION ADVANCED HIGH STRENGTH STEEL - Kazi Mahmudul Haque Bhadhon (Centre for Automotive Materials and Corrosion, McMaster University)

11:20 UNDERSTANDING THE EVOLUTION OF SURFACE OXIDES UPON DUAL PHASE STEELS DURING AN ANNEALING CYCLE - Jennifer Rolls (WMG, University of Warwick)

11:40 UNIQUE SIMULTANEOUS RAPID COOLING AND ZINC COATING TECHNOLOGY - NO BAINITE BEFORE ZINC POT - Pertti Sippola (Psitec Oy)

12:00 ENHANCEMENT OF HOT DIP GALVANIZING ON AS-CAST HIGH-Mn STEEL BY FABRICATION OF FUNCTIONALLY GRADED MULTILAYERS THROUGH LASER CLADDING OF LOW CARBON STEEL - Jung-Wook Cho (Pohang University of Science and Technology)
HDG Bath Hardware
10:40 - 12:20
Room: Room B
Contributions

10:40 A SIMPLE MODEL TO ESTIMATE AND TRACK THE WEAR RATE OF POT BEARINGS - Michel Dubois (John Cockerill)

11:00 OFFLINE SIMULATION OF GALVANISING BATH JOURNAL BEARINGS AS A COST EFFECTIVE SOLUTION TO IMPROVE LINE PERFORMANCE AND MITIGATE RISK - Rhys Faulkner (Swansea University)
Fundamentals on Absorption of Hydrogen & Fundamentals on Atmospheric Corrosion and Corrosion Modelling
10:40 - 12:20
Room: Room C
Contributions

10:40 RELATIONSHIP BETWEEN HYDROGEN ABSORPTION AND CORROSION BEHAVIOR OF ELECTROGALVANIZED STEEL SHEETS IN DRY-WET CORROSION ENVIRONMENT - Kentaro Hata (JFE Steel Corporation)

11:00 RECENT ADVANCE IN CORROSION MONITORING OF ATMOSPHERIC CORROSION OF GALVANISED STEEL AND ZINC ALLOYED COATED STEEL - Dominique Thierry (French Corrosion Institute)

11:20 APPLICATION OF DATA SCIENCE TO ATMOSPHERIC CORROSION PREDICTION - Masataka Omoda (JFE Steel Corporation)

11:40 ANALYSIS OF COSMETIC CORROSION BEHAVIOR BY IN-SITU OBSERVATION IN WET AND DRY CONDITIONS - Shunsuke Yamamoto (JFE Steel Corporation)

12:00 ATMOSPHERIC CORROSION BEHAVIOURS OF AUTOMOTIVE STEEL SHEETS EXPOSED IN EAST AND SOUTH-EAST ASIA REGIONS - Rinta Sato (JFE Steel Corporation)
12:20 Break
Break
12:20 - 14:00
14:00 PHS-ZnFe: Liquid and Vapour Metal Induced Embrittlement
14:00 - 15:40
Room: Room A
Contributions

14:00 AVOIDING ZINC INDUCED CRACKING IN HOT FORMING - Josef Faderl (voestalpine Stahl GmbH)

14:20 THE EFFECT OF Si ADDITION ON Zn-ASSISTED LIQUID METAL EMBRITTLEMENT IN 22MnB5 PRESS HARDENING STEEL - Seok-Hyun Hong (Graduate Institute of Ferrous Technology, POSTECH, Pohang 37673, S. Korea)

14:40 SCANNING ELECTRON MICROSCOPE INVESTIGATION ON ZINC INDUCED CRACKS OF COATED PRESS HARDENED COMPONENTS - Thomas Antretter (Montanuniversitaet Leoben / Institute of Mechanics)

15:00 ON THE ORIGIN OF MICRO-CRACKING IN ZINC COATED PRESS HARDENED STEELS - Joseph McDermid

15:20 DEVELOPMENT OF A Zn-Al-Mn-Sb ALLOY COATING FOR PRESS HARDENABLE STEELS - Neil Gao (Teck Metals Ltd.) Weiping Sun (Nucor Corporation)
HDG Coating Weight Control by Nozzle Design & Settings
14:00 - 15:40
Room: Room B
Contributions

14:00 PRODUCTION OF HEAVY COATING AT LOW SPEED - MICHEL DUBOIS (CMI INDUSTRY)

14:20 A NOVEL MULTI-SLOT AIR-KNIFE DESIGN FOR LIGHTER MORE CONSISTENT COATING WEIGHTS IN THE GAS JET WIPING PROCESS - Joseph McDermid (McMaster University)

14:40 EFFECT OF INITIAL VELOCITY DISTRIBUTIONS IN THE TRANSITION REGION IMPINGEMENT OF SLOT-JET - Gentaro Takeda (JFE Steel Corporation)

15:00 WIPING PRESSURE DYNAMICS AND THEIR EFFECTS ON GALVANIZING COATING SMOOTHNESS - Le Quang Phan (University of Wollongong)

15:20 WIPING PILOT USE FOR BAFFLE DESIGNS AND SETUP IMPROVEMENTS - Remi Valentin (ArcelorMittal Global R&D)
Coating Alloy and Modification effects on Corrosion Behaviour
14:00 - 15:40
Room: Room C
Contributions

14:20 STUDY OF MANGANESE ADDITION ON THE CORROSION RESISTANCE OF GALVANIZED ZINC COATING - Srinivasulu Grandhi (Ph. D Research Scholar)

14:40 CATASTROPHIC BEHAVIOR OF GALVANIZED STEEL EXPLAINED BY FUNDAMENTALS OF CORROSION SCIENCE - Carlos Arroyave (Arroyave Consulting)

15:00 THE EFFECT OF PHOSPHORIC ACID ADDED TO CHEMICAL CONVERSION COATING LAYER ON CORROSION PROTECTION IN SCRIBED AREAS OF ZINC-COATED STEELS - Yuki Suzuki (NIPPON STEEL CORPORATION)
15:40 Break
Break
15:40 - 16:10
16:10 Coating Alloy Corrosion Studies
16:10 - 17:50
Room: Room C
Contributions

16:10 INFLUENCE OF MINOR ADDITION OF Si AND Ti ON THE CORROSION PERFORMANCE OF ZM COATED STEEL - Dominique Thierry (French Corrosion Institute)

16:30 ELECTROCHEMICAL BEHAVIOR OF Si PHASES IN NOVEL ZnAlMgSi COATINGS - Vaclav Sefl (University of Chemistry and Technology in Prague)

16:50 THE EFFECT OF MICROSTRUCTURE ON THE CORROSION STABILITY OF ZINC ALUMINIUM MAGNESIUM ALLOYED COATED STEEL IN ATMOSPHERIC CONDITIONS - Nathalie LeBozec (French Corrosion Institute)

17:10 ZnAlMg METALLIC COATINGS IN HARSH ENVIRONMENTS: A COMPARATIVE AND CHALLENGING STUDY - Philippe Verpoort (ArcelorMittal Global R&D)

17:30 CORROSION EVALUATION OF THIN Zn-Al ALLOY COATINGS IN A SEVERE MARINE ENVIRONMENT - Neil Gao (Teck Metals Ltd.)
HDG Coating Weight Control by Innovative Technological Concepts
16:10 - 17:50
Room: Room B
Contributions

16:10 THE EVOLUTION OF COATING CONTROL SYSTEMS AS THE NEED FOR NEW COATED PRODUCTS EXPANDS - Owen Pearcey (Hatch Ltd)

16:30 POT ROLL GEOMETRY AND CROSSBOW CORRECTION - MICHEL DUBOIS (CMI INDUSTRY)

16:50 THE BEHAVIOR OF LIQUID ZINC FLOW IN FULL SPLASHING - Takashi OKE (NIPPON STEEL)

17:10 EASY ANALYSIS OF AIR KNIFE PERFORMANCE BY STATIONARY FLOW CALCULATIONS - Jaap van Eenennaam (Tata Steel in Europe)

17:30 ONLINE PHASE FRACTION MEASUREMENT IN A CONTINUOUS ANNEALING FURNACE WITH X-CAP® TECHNOLOGY - Horst Krauthäuser (IMS Messsysteme GmbH)
PHS-ZnFe: New Steel & Coating Developments
16:10 - 17:30
Room: Room A
Contributions

16:30 DEVELOPMENT OF NEW GRADES OF Zn-COATED PRESS-HARDENABLE STEEL COMPATIBLE WITH THE CONTINUOUS GALVANIZING LINE - Chris Thomsen (McMaster University)

16:50 NANOSCALE INVESTIGATION OF GRAIN BOUNDARY WETTING AND MICRO CRACKS OF PRESS HARDENED GALVANIZED 20MnB8 STEEL - Martin Arndt (voestalpine Stahl GmbH)

17:10 THE MECHANICAL PROPERTIES AND CRYSTAL STRUCTURE OF Fe-Zn SOLID-SOLUTION IN HOT-STAMPED GA COATING - Akihiro Sengoku (Nagoya R & D Lab., Nippon Steel Corporation)
17:50 Final remarks (Goodwin, Faderl)

17:50 - 18:00
Thursday, 24 June 2021