Conference Agenda

2:00pm - 2:15pm

The microstructure and fracture mode of physically simulated heat-affected zones of a weld metal used with 500 MPa offshore steel – part 1: impact toughness test results

Marcell Gáspár¹, Judit Kovacs¹, Henri Tervo², Antti Kaijalainen², Vahid Javaheri², Johannes Sainio³, Jukka Kömi²

¹Institute of Materials Science and Technology, University of Miskolc, Miskolc, Hungary; ²Materials and Mechanical Engineering, Centre for Advanced Steel Research, University of Oulu, Oulu, Finland; ³SSAB Europe, Raahe, Finland

2:15pm - 2:30pm

The microstructure and fracture mode of physically simulated heat-affected zones of a weld metal used with 500 MPa offshore steel – part 2: fractographies, inclusions and microstructures

Henri Tervo¹, Marcell Gáspár², Judit Kovács², Antti Kaijalainen¹, Vahid Javaheri¹, Johannes Sainio³, Jukka Kömi¹

¹Materials and Mechanical Engineering, Centre for Advanced Steel Research, University of Oulu, Finland; ²Institute of Material Science and Technology, University of Miskolc, Hungary; ³SSAB Europe, Raahe, Finland

2:30pm - 2:45pm

QUANTITATIVE FATIGUE FRACTURE ANALYSIS

Wolfgang von Bestenbostel, Francois Pradat

Airbus, Germany

2:45pm - 3:00pm

THE QUANTITATIVE FRACTOGRAPHY IN THE DBT REGIME OF 9Cr-1Mo FERRITIC/MARTENSITIC STEEL

Swastik Soni, Abhishek Tiwari

IIT Ropar, India

3:00pm - 3:15pm

OPTIMIZATION OF TMCP PARAMETERS TO IMPROVE MECHANICAL PROPERTIES IN 201LN STAINLESS STEEL FOR CRYOGENIC APPLICATIONS

Ahmed W. Abdelghany^1,2, Sumit Ghosh², Tun Tun Nyo², Ali Smith³, Frank Hoffmann⁴, Marta Muratori⁵, Mahesh Mahesh²

¹University of Oulu, Kerttu Saalasti Institute, Future Manufacturing Technologies (FMT), Pajatie 5, Nivala, FI-85500, Finland.; ²University of Oulu, Centre for Advanced Steels Research, Materials and Mechanical Engineering, Oulu, FI-90014, Finland.; ³Rina Consulting-Centro Sviluppo Materiali SpA, Castel Romano, Italy.; ⁴Technische Universität Bergakademie Freiberg, Freiberg, 09599, Germany.; ⁵Acerinox Europa S.A.U, Los Barrios, Spain.

3:15pm - 3:30pm

APPLICATION OF CONFIGURATIONAL FORCE BASED CONCEPT OF MATERIAL INHOMOGENEITY TO ENHANCE CRACK RESISTANCE OF MATERIALS

Rohit Upadhyaya, Abhishek Tiwari

Indian Institute of Technology Ropar, India