维普中文期刊产品整合服务

Review on cellular automata simulations of microstructure evolution during metal forming process: Grain coarsening, recrystallization and phase transformation

查看全文 作　　者：YANG He WU Chuan LI HongWei FAN [1]XiaoGuang 高影响力作者 机构地区：[1]State Key Laboratory of Solidification Processing, School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an 710072, China高影响力机构 出　　处：《Science China(Technological Sciences)》索引2011年第54卷第8期,共12页高影响力期刊 基　　金：supported by the Natural Science Foundation for Key Program of China (Grant No. 50935007);National Basic Research Program of China (Grant No. 2010CB731701);Foundation for Fundamental Research of Northwestern Polytechnical University in China (Grant No. NPU-FFR-JC20100229);Research Fund of the State Key Laboratory of Solidification Processing of Northwestern Polytechnical University in China (Grant No. 27-TZ-2010);111 Project (Grant No. B08040) 摘　　要：Cellular automata (CA) algorithm has become an effective tool to simulate microstructure evolution. This paper presents a review on CA modeling of microstructural evolution, such as grain coarsening, recrystallization and phase transformation during metal forming process which significantly affects mechanical properties of final products. CA modeling of grain boundary motion is illustrated and several aspects of recrystallization are described, e.g. nucleation and growth, the development of static and dynamic recrystallization. For phase transformation, attention is paid to such key factors as solute element diffusion and change of systemic chemical free energy. In view of the reviewed works, several open questions in the field of further development of CA simulation are put forward and recommendations to them are given. 关 键 词：微观组织演变 动态再结晶 晶粒粗化 金属成型 元胞自动机 成形过程 模拟 审查
相关文献

参考文献(103)

引证文献(7)

耦合文献(18)

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

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