New Laser Welding Technique to Further Enhance Advanced High-Strength Steels

Bainitic zone in welding of DQSK (draw-quality semi-killed) steel (mild steel). Transmission electron microscopy image. (Image courtesy of Wikipedia.)

The automotive industry is witnessing a demand in higher standards for passenger safety, vehicle performance and fuel economy. The problem: Advanced high-strength (AHS) steels, commonly used in car body structures to absorb impacts, become brittle and sometimes break due to welding and hot stamping processes.
However, a solution is in sight an…



Source URL: New Laser Welding Technique to Further Enhance Advanced High-Strength Steels

Source Website: Advance Engineering – Engineering.com
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