论汽车轻量化
On the lightweighting of automobile
论述了汽车轻量化的意义、表征参量、评价方法、实施路径和方法；轻量化的设计，零部件和构件的功能与材料性能参量的关系以及先进成形技术的应用。结合近期轻量化的相关进展和笔者的工作，对汽车轻量化进行了全面系统的论述，以期给出关于汽车轻量化较完整的概念和认识。
This paper elaborates on the significance, description parameters, evaluation methods, and implementation ways of the lightweighting of automobile. Lightweighting design, the relationship between the performances of auto parts & components and the property parameters of materials, and the application of advanced forming technique are also elaborated. According to recently related progress of lightweighting and author's working, lightweighting of automobile are comprehensively and systematically overviewed.
汽车轻量化 / 评价方法 / 表征参量 / 零件功能 / 材料性能 / 成形技术
lightweighting of automobile / evaluation methods / description parameters / performances of parts / property parameters of materials / forming technique
马鸣图（1942－），河南兰考县人，研究员级高级工程师，中国汽车工程院总工程师，研究方向为汽车材料的研究与开发、双相钢、微合金钢等
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