摘要
对国内多个优特钢企业生产的20CrMnTiH齿轮钢取样检验,对比分析化学成分、力学性能、高低倍组织等实物水平,结合检验结果和齿轮钢的发展状况,分析生产20CrMnTiH齿轮钢的控制关键点,形成开发前期的技术研究储备。
Specimens of gear steel（20CrMnTiH） are tested,which are taken from different gear steel produced by several steel plants in China.To compare the level of the chemical composition,mechanical properties,microstructure and macrostructure and etc.Analyze the key control points of producing gear steel grade 20 CrMnTiH according to the results and developing condition,establish the technology reserves before the research and development.
出处
《江西冶金》
2014年第5期1-4,共4页
Jiangxi Metallurgy
