Application of tellurium in free-cutting steels
Application of tellurium in free-cutting steels作者机构：State Key Laboratory of Advanced Special Steel Shanghai Key Laboratory of Advanced Ferrous Metallurgy School of Materials Science and Engineering Shanghai UniversityShanghai 200444 China Institute of Material Science and Engineering National Taiwan University Taipei 10617 Taiwan China
出 版 物：《Journal of Iron and Steel Research International》 (Journal of Iron and Steel Research, International)
年 卷 期：2018年第25卷第8期
页 面：787-795页
核心收录：
学科分类：0806[工学-冶金工程] 08[工学] 080402[工学-测试计量技术及仪器] 0804[工学-仪器科学与技术] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0703[理学-化学] 0801[工学-力学（可授工学、理学学位）] 0702[理学-物理学]
基 金：Acknowledgements This work was financially supported by the National Key Research and Development Program of China (No. 2018YFB0704400) the National Natural Science Foundation of China (Nos. 51474142 and 51671124) and the China Postdoctoral Science Foundation (No. 2018M632082)
主 题：Tellurium - Inclusion Sulfide modification Free-cutting steel
摘 要：Te is widely used in iron and steel industry. After adding a certain amount of Te in the steel, many physical and chemical properties can be improved. As a free-cutting element, a small amount of Te can significantly improve the machinability of steel. The existing form of Te in the steel, the modification law of MnS inclusion by Te and the influence rule and mechanism of Te on the machinability of steel are summarized and expounded in detail, providing a reference for further study and development of Te-containing free-cutting steels.
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