摘要
介绍了Nb-V-Ti微合金化钢的物理冶金特点和国内外这类钢的研究与生产情况,并给出最新研究开发的汽车零部件用含铌微合金化非调质低碳贝氏体钢、高端弹簧钢及渗碳齿轮钢的一些实例,为提升我国高品质特殊钢技术水平提供参考。
The physicometallurgical characteristics of Nb-V-Ti microalloyed steels and the development status of this category of steels both at home and abroad are presented. Some examples of the latest developed Nb-containing non-quenched-tempered low-carbon bainite steels, high-end spring steels and carburized gear steels for auto parts are also given, providing references for enhancing the technical level of high quality special steels in China.
出处
《汽车工程》
EI
CSCD
北大核心
2009年第5期407-413,共7页
Automotive Engineering
关键词
零部件
轻量化
Nb-V-Ti复合微合金化
特殊钢
非调质钢
弹簧钢
齿轮钢
auto parts
weightlighting
complex Nb-V-Ti microalloying
special steels
non-quenched- tempered steels
spring steel
gear steels
