Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)
- 2005.10a
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- Pages.43-45
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- 2005
Application Technology of high strength hot-rolled steels for automotive lightweight chassis parts
고강도 열연강판의 경량 자동차 샤시부품 개발
- Published : 2005.10.01
Abstract
For application of advanced high strength hot-rolled steels (i.e. DP590, DP780) to automotive lightweight chassis parts, various technologies from design to forming test, optimization of welding condition and investigation of coating properties were tried. The target part of this study was automotive rear sub frame and we could make
Keywords
- Advanced high strength hot-rolled steel;
- Automotive chassis part;
- Weight reduction;
- Formability;
- Weldability