%0 Journal Article
%T THREE-DIMENSIONAL AND CROSS-SECTIONAL CHARACTERISTICS OF NORMAL GRAIN GROWTH BASED ON COMPUTER SIMULATION<br>基于计算机模拟的正常晶粒长大的三维特征和二维截面表征
%A SONG Xiaoyan
%A LIU Guoquan
%A <br>宋晓艳
%A 刘国权
%J 材料研究学报
%D 1998
%I 
%X An appropriate Monte Carlo method was developed to simulate the three-dimensional normal grain growth more completely comparative investigation on the three-dimensional characteristics and the cross-sectional expressions of normal grain growth indicated that the time exponent of grain growth determined from cross-section exhibits the same rule of increasing slowly with time and approaching the theoretical value n=0.5 of steady grain growth as the 3-D systemi from change of the number of grains per unit area measured in cross-section with time the state of three-dimensionaInormal grain growth may be predicted; the grain size distribution in cross-section is difFerent from that in three-dimensional system and cannot express the evolution characteristic of the three-dimensionaldistributioni there exists statisticat connection between the topological parameters in cross-section and those in three-dimensions.
%K computer simulation
%K normal grain growth
%K kinetics
%K topology<br>计算机模拟
%K 动力学
%K 晶粒长大
%K 晶体生长
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=C101C4C04993B4D94FCD8446E6CBEB3B&aid=8BDFB84A34C0E280&yid=8CAA3A429E3EA654&vid=59906B3B2830C2C5&iid=38B194292C032A66&sid=E2E0FBFE4D7EFB94&eid=1D01216AD76577EC&journal_id=1005-3093&journal_name=材料研究学报&referenced_num=8&reference_num=2