Prediction of Grain Size for Blade Precision Forging Process under Thermo-Mechanical Coupling

材料科学技术（英文）, 2003, 19(z1): 156-158.

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1.College of Materials Science and Engineering, Northwestern Polytechnical University, Xi′an 710072, China

2.College of Materials Science and Engineering, Northwestern Polytechnical University, Xi′an 710072, China

3.College of Materials Science and Engineering, Northwestern Polytechnical University, Xi′an 710072, China

4.College of Materials Science and Engineering, Northwestern Polytechnical University, Xi′an 710072, China

基金项目: the Teaching and Research Award Program for Outstanding Young Teachers in Higher Education Institutions of MOE,P.R.C.(02H53061) 国家自然科学基金(50225518) the Natural Science Foundation of shaan'xi Province(2001CS0401)

Prediction of Grain Size for Blade Precision Forging Process under Thermo-Mechanical Coupling

Keywords： Blade

Blade precision forging is a high temperature and large plastic deformation process. Interaction of deformation andheat conduction results in producing large temperature unevenness inside the billet. The unevenness has a greateffect on the mechanical prop

参考文献

[1]	Wang CAI .[D].西安:西北工业大学,2002.
[2]	Z. M. Hu;J. W. Brooks;T. A. Dean .Experimental and theoretical analysis of deformation and microstructural evolution in the hot-die forging of titanium alloy aerofoil sections[J].Journal of Materials Processing Technology,1999(1/3):251-265.
[3]	Jiarong ZHANG;Tinyuan ZHAO.Handbook ofHeat Physical Property of Material[M].New Era Press,1987
[4]	Forging of Non-ferrous Metal Compile Group in Northwestern Polytechnical University.Forging of Non-ferrous Metal[M].北京:国防工业出版社,1979

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Prediction of Grain Size for Blade Precision Forging Process under Thermo-Mechanical Coupling

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