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DIMENSIONAL CONTROL OF NICKEL-BASED SINGLE CRYSTAL TURBINE BLADE INVESTMENT CASTING BY PROCESS CONTROL OPTIMIZATION
文献类型:期刊
作者:Qiu, Fei[1]  Bu, Kun[2]  Song, Jin-Hui[3]  Tian, Guo-Liang[4]  Zhang, Xian-Dong[5]  
机构:[1]Northwestern Polytech Univ, Sch Mech Engn, Xian, Shaanxi, Peoples R China.;
[2]Northwestern Polytech Univ, Sch Mech Engn, Xian, Shaanxi, Peoples R China.;
[3]Northwestern Polytech Univ, Sch Mech Engn, Xian, Shaanxi, Peoples R China.;
[4]Northwestern Polytech Univ, Sch Mech Engn, Xian, Shaanxi, Peoples R China.;
[5]Northwestern Polytech Univ, Sch Mech Engn, Xian, Shaanxi, Peoples R China.;
通讯作者:Qiu, F (reprint author), Northwestern Polytech Univ, Sch Mech Engn, Xian, Shaanxi, Peoples R China.
年:2018
期刊名称:INTERNATIONAL JOURNAL OF METALCASTING影响因子和分区
卷:12
期:3
页码范围:469-479
增刊:正刊
收录情况:SCI(E)(WOS:000436927100008)  
所属部门:机电学院
被引频次:4
人气指数:155
浏览次数:149
基金:National Natural Science Foundation of China [51371152]
关键词:turbine blade; margin plate warpage deformation control; directional solidification; process optimization
摘要:
The main research is aimed at the deformation control of single crystal turbine blade margin plate. The measurement data and numerical results of margin plate are compared. The previous research indicates that the margin plate warpage deformation is related to the directional solidification structure and process parameters. However, the margin plate structure is designed by experience and usually the structure can not be changed. Thus, an optimizing method for the process parameters is put forwa ...More
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