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本文分析了汽车用材料的某些发展趋势。近年来,由于先进技术的发展和工艺改进,发展了“微合金化”的高强度钢和节约镍、铬的合金结构钢以及良好工艺性的节能新材料。广泛采用材料强化和表面处理新技术;扩大工程塑料和复合材料的应用以及某些特殊、新型材料的开发和应用等。这些经验可以作为正在飞速发展中的我国汽车工业的借鉴。
This article analyzes some of the trends in automotive materials. In recent years, due to the development of advanced technology and process improvement, the development of “micro-alloying” of high-strength steel and saving nickel and chromium alloy steel and good process of energy-saving new materials. Extensive use of materials strengthening and surface treatment of new technologies; to expand the engineering plastics and composite materials and the application of some special, new materials development and application. These experiences can be used as reference for the rapid development of China’s automobile industry.