Modeling of numerical simulation and experimental verification for carburizing-nitriding quenching process

查看全文 作　　者：R. [1]MUKAI;T. [2]MATSUMOTO;JU Dong-[1,3]ying;T. [2]SUZUKI;H. [2]SAITO;Y. [4]ITO

机构地区：[1]High-Tech Research Center Special Researcher, Saitama Institute of Technology, Fukaya 369-0293, Japan;[2]Department of Mechanical Engineering, Saitama Institute of Technology, Fukaya 369-0293, Japan;[3]Research Center of High Technology, Anshan University of Science and Technology, Anshan 114044, China;[4]Department of Technology Development, Tobuyakin Ltd., Japan

出　　处：《中国有色金属学会会刊:英文版》索引2006年第16卷第B02期,共6页

摘　　要：A model considering quantitative effects of diffused carbon and nitrogen gradients and kinetics of phase transformation is presented to examine metallo-thermo-mechanical behavior during carburized and nitrided quenching. Coupled simulation of diffusion, phase transformation and stress/strain provides the final distribution of carbon and nitrogen contents as well as residual stress and distortion. Effects of both transformation and lattice expansion induced by carbon and nitrogen absorption were introduced into calculating the evolution of the internal stress and strain. In order to verify the method and the results, the simulated distributions of carbon and nitrogen content and residual stress/strain of a ring model during carburized and nitrided quenching were compared with the measured data. 关键词：金属热处理渗碳渗氮淬火过程数值模拟模型实验验证

相关文献

参考文献（11）
引证文献（10）
耦合文献（0）

参考文献(11)

引证文献(10)

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

Modeling of numerical simulation and experimental verification for carburizing-nitriding quenching process

参考文献(11)

引证文献(10)

用户提示