Assessment of Heat-Affected Zone Softening of Hot-Press-Formed Steel over 2.0 GPa Tensile Strength with Bead-On-Plate Laser Welding
High-strength hot-press-formed (HPF) steels with a fully martensitic microstructure are being widely used in the fabrication of automotive body structure, and 2.0 GPa-strength HPF steel has recently been commercially launched. However, heat-affected zone (HAZ) softening is unavoidable in welding mar...
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| Principais autores: | , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
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MDPI AG
2021-06-01
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| Serier: | Applied Sciences |
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| Online adgang: | https://www.mdpi.com/2076-3417/11/13/5774 |
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