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Estimation of rod-like phase spacing in melt-grown eutectic composites
文献类型:期刊
作者:Meng, GuangHui[1]  Xie, Hui[2]  Lin, Xin[3]  
机构:[1]Department of Mechanical Engineering, Xi��an Aeronautical University, Xi��an, China
[2]Department of Mechanical Engineering, Xi��an Aeronautical University, Xi��an, China
[3]State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi��an, China
通讯作者:Meng, GH (reprint author), Xian Aeronaut Univ, Dept Mech Engn, Xian 710077, Peoples R China.
年:2014
期刊名称:SCIENCE CHINA-TECHNOLOGICAL SCIENCES影响因子和分区
卷:57
期:9
页码范围:1794-1801
增刊:正刊
学科:工程学
收录情况:SCI(E)(WOS:000341631200014)  EI(20143600034471)  
所属部门:材料学院
被引频次:2
人气指数:734
浏览次数:730
基金:National Natural Science Foundation of China [50971102, 50201012]; Natural Science Foundation of the Shaanxi Education Committee, China [14JK1363]
关键词:solidification; in situ composite; rod-like phase spacing; eutectic alloy; coupled growth
摘要:
Directional solidification of rod-like eutectic is an important route to produce in situ composites. The rod-like phase spacing of composites is a crucial parameter in determining the properties of the materials. In this study, the rod-like phase spacing of melt-grown in situ eutectic composites is estimated by the method that is established based on the classical Jackson-Hunt theory and completed by considering the minimum undercooling principle in eutectic solidification at steady state. The d ...More
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