Three dimensional Monte Carlo Simulation of Microstructure Evolution in Presence of Pores for Three-phase Nano-composite Ceramic Tool Materials

摘要：

A new three-dimensional Monte Carlo (MC) model in presence of pores of microstructure evolution for three-phase nano-composite ceramic tool materials is successfully established to simulate the grain growth during sintering process in this paper. The defect-free microstructure evolution and microstructure evolution in presence of pore are simulated and investigated. The results show that the new MC model can well simulate the grain growth and pores shrinkage during densification process. Compared with defect-free system, the grain growth velocity can be slow down obviously owning to the existence of pores.

关键词： Microstructure evolution Monte Carlo Three-phase nano-composite ceramics densification

作者: Song Hao Chuanzhen Huang Bin Zou Jun Wang Hanlian Liu Hongtao Zhu

作者单位: Centre for Advanced Jet Engineering Technologies (CaJET), School of Mechanical Engineering,Shandong University, Jinan 250061, P. R. China

会议类型: 国际会议

会议名称: 2011 International Conference on Advanced Materials and Engineering Materials(2011先进材料与工程材料国际会议 ICAMEM 2011)

会议地点: 沈阳

会议语种:英文

页码: 1567-1572

在线出版日期: 2011-11-22（万方平台首次上网日期，不代表论文的发表时间）