英语词典
A series of experimental Si-Mn series spring steel which has different vanadium content was smelt in laboratory by Fe-V or VN alloying. The penetration hardenability, temper resistance, surface decarbonization and mechanical properties of the test steel were studied.
分别采用VN、Fe-V合金在实验室冶炼了不同钒含量的Si-Mn系弹簧钢,并系统研究了其淬透性、抗回火稳定性、表面脱碳敏感性和力学性能的变化情况。
互联网摘选
Practice of Increasing Production with High Temperature and Fast Temper for Leaf Spring
板簧高温快速回火增产实践
英语网英语词典(dict.25820.com)为您提供在线翻译、英语词典、单词大全、英译汉、汉译英等英语服务!可按单词头尾、字数和词义分类查询。支持lj:关键词格式查询例句。