期刊
MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING
卷 20, 期 4, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/0965-0393/20/4/045008
关键词
-
资金
- National Natural Science Foundation of China [51075270]
- National Basic Research Program of China [2011CB012900]
The paper presents a two-dimensional cellular automaton (CA) approach coupled with a topology deformation technique for quantitative and topographic prediction of the microstructure evolution during multi-stage hot forging processes. The simulation presented in this work was implemented by an in-house developed C++ program. The grain topography, recrystallization fraction and average grain size were also obtained during a four-hit forging process. The simulated results agree well with the experimental data in terms of average grain size, suggesting that the developed CA model is a reliable numerical approach for predicting microstructure evolution for ultra-super-critical rotor steel during multi-stage hot forging processes.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据