Meng, Y., Sugiyama, S., Yanagimoto, J.
55799357000;35411955300;7004611347;
Microstructural evolution during partial melting and semisolid forming behaviors of two hot-rolled Cr-V-Mo tool steels
(2015) Journal of Materials Processing Technology, 225, pp. 203-212. 被引用 13 次.
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84934945394&doi=10.1016%2fj.jmatprotec.2015.05.031&partnerID=40&md5=2397877b1c1f39be02fbcc45c734a92f

DOI: 10.1016/j.jmatprotec.2015.05.031
归属机构: College of Materials Science and Engineering, Chongqing University, Chongqing, 400045, China;
Institute of Industrial Science, University of Tokyo, Tokyo, 153-8505, Japan
摘要: Using a multistage hot compression test machine, reheating experiments and semisolid compression tests were conducted on two commercial rolled Cr-V-Mo tool steels, SKD11 and SKD61. Austenization, grain growth, carbide dissolution, and partial melting took place during the reheating of the tool steels, and resulting in spherical semisolid slurries at certain temperatures (1300 °C for SKD11, 1405 °C for SKD61). The microstructural evolution of SKD11 and SKD61 tool steels during reheating and rapid cooling was found to be different owing to their different alloying element contents and the different distributions and morphologies of the carbides inside them. The forming characteristics of the two tool steels in the semisolid state were discussed on the basis of the results of compression tests. © 2015 Elsevier B.V. All rights reserved.
作者关键字: Microstructural evolution;  Phase transformation;  Semisolid forming;  Tool steel
索引关键字: Alloying elements; Carbides; Compression testing; Grain growth; Industrial heating; Melting; Microstructural evolution; Phase transitions, Austenization; Carbide dissolutions; Different distributions; Partial melting; Rapid cooling; Semi-solid forming; Semi-solid slurry; Semi-solid state, Tool steel
通讯地址: Meng, Y.; College of Materials Science and Engineering, Chongqing UniversityChina
出版商: Elsevier Ltd
ISSN: 09240136
CODEN: JMPTE
原始文献语言: English
来源出版物名称缩写: J Mater Process Technol
文献类型: Article
来源出版物: Scopus