【摘 要】
：
This paper briefly analyses the main technical ways and development trends of automotive lightweight. The pathways mainly refer to materials, forming processes and structure optimization. Metallic mat
【机 构】
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Dong Feng Peugeot Citroen Automobile Co., Ltd
【出 处】
：
第19届亚太汽车工程年会暨2017中国汽车工程学会年会
论文部分内容阅读
This paper briefly analyses the main technical ways and development trends of automotive lightweight. The pathways mainly refer to materials, forming processes and structure optimization. Metallic materials including high strength steels, low density al- loys, cast irons, powder metallurgy materials, etc. Besides, plastics, glasses, composites are also considered. We also give some typ- ical examples to show their practical applications and good results.
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