Applications of Lightweight of Car Body Material and New Technology
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摘要: 车身轻量化对于整车的轻量化起着举足轻重的作用,而轻质板材的应用是未来汽车轻量化的重要方向。减轻车重的材料可分为两大类,一类是铝合金等轻质材料,另一类是高强度钢等高性能材料。介绍了新材料在车身轻量化中的应用现状,综述了汽车车身轻量化材料及其新工艺、新技术的研究进展,总结了新材料在应用过程中需解决的问题及发展方向。Abstract: Lightweight car body plays an important role in the development of lightweight vehicles.The application of light materials is a main approach to lighten the weight of car in the future.The materials of lightweight vehicles are aluminum alloy and high performance materials such as high strength steel.The application of various new type materials is introduced and technology evolution on new technology are reviewed.The problems and development directions of these new materials in the application are summarized.
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Key words:
- Car body /
- Lightweight /
- New material /
- New technics /
- New technology
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