Computer-aided designing and manufacturing of advanced steels

稀有金属（英文版）, 2006, 25(5): 407-411.

^1, , ^2, , ^3, , ^4, , ^5, , ^6,

1.Department of Materials Science and Engineering, Shanghai University, Shanghai 200072, China

2.Department of Materials Science and Engineering, Shanghai University, Shanghai 200072, China

3.Laboratory for Irom and Steelmaking,Universiteit Gent,Zwijnaarde B-9052, Belgium

4.Dept. MTM, Katholieke Universiteit Leuven, Leuven B-3001, Belgium

5.Department of Materials Science and Engineering, Shanghai University, Shanghai 200072, China;Dept. MTM, Katholieke Universiteit Leuven, Leuven B-3001, Belgium

6.Dept. MTM, Katholieke Universiteit Leuven, Leuven B-3001, Belgium

基金项目: 国家自然科学基金(50171038) The key project of Science Technology Commission of Shanghai Local Government(015211010) the China-Belgium bilateral project(2001-242)

Computer-aided designing and manufacturing of advanced steels

Keywords： material science

Suitable optimization and simulation were performed using a powerful software package with a mature database as well as modern measurement facilities, which led to the successful designing and manufacturing of advanced steels. In the course of designing, the composition of a large section of prehardened mold steel for plastics was estimated so as to lower the quantities of oxide inclusions to change the type of carbides and to raise the machinability. The composition andprocess were adjusted to obtain satisfactory surface quality for the prevailing galvanization in transformation-induced plas ticity (TRIP) steel. The refining process of low-carbon steel was simulated in the light of both Thermo-Calc and Factsage. Thermodynamic and kinetic analyses were always conducted during the test and the procedure.

参考文献

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Computer-aided designing and manufacturing of advanced steels

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