Welding of Advanced High Strength Steels for Automotive Applications

Por: Swayam . en: ,

Week 1: Introduction to physical metallurgy of advanced high strength steelsWeek 2: Introduction to welding processes in automotive industries (Advanced Gas Metal Arc, Resistance Spot and Laser Welding Processes).Week 3: Welding metallurgy of advanced high strength steels – Effect of weld thermal cycles on the stability of phases,solidification behaviour,segregationand hot cracking susceptibility.Week 4: Mechanical properties of advanced high strength steel weldments – Tensile shear testing, HAZ softening characteristics,role of modified weldthermal cycles (post pulsing and post weld heat treatments) to improve the mechanical properties