%0 Journal Article
%T Numerical Simulation and Technological Parameter Optimization for Quenching Process of a Gas Turbine Compressor Disk Based on Metallo-Thermo-Mechanics
%A Cheng Lü
%A Liwen ZHANG
%A Qingan TAI
%A Quying ZHENG
%A Zhaokun WANG
%A <br>Cheng
%A LUE
%A Liwen
%A ZHANG
%A Qing＇an
%A TAI
%A Quying
%A ZHENG
%A Zhaokun
%A WANG
%J 材料科学技术学报
%D 2006
%I 
%X Thermal, mechanical and microstructural phenomena are involved in the process of steel quenching. Based on the coupled metallo-thermo-mechanics theory, a calculation model has been developed in this study to simulate the quenching process of a gas turbine compressor disk by finite element method. The thermal physical and mechanical properties were treated as a functions of temperature. Moreover, a series of subroutines were developed on the MARC software platform. Consequently, simulated results on temperature, internal stress and distortion during the quenching were illustrated. With the aid of the simulated results, an optimum quenching scheme was proposed. The quenching process simulated in this study appears to be a promising tool in design of heat-treatment processing parameters for gas turbine compressor disks.
%K Quenching stress
%K Distortion
%K Finite element method
%K Metallo-thermo-mechanics<br>燃气轮机压缩机
%K 淬火应力
%K 有限元法
%K 金属热力学
%K 数值模拟
%K 工艺参数最优化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=324DC3CAB22330DB19158AE0A9B7BFA5&aid=041CAEF3A8FF33A2B2474F8347AD4EB4&yid=37904DC365DD7266&vid=BC12EA701C895178&iid=B31275AF3241DB2D&sid=E9F71A2A3584AD5D&eid=F90340A344159B2E&journal_id=1005-0302&journal_name=材料科学技术学报&referenced_num=0&reference_num=12