Database for Optimized Design of C/SiC Composite Material
Continuous carbon fiber reinforced silicon carbide composite material (C/SiC) is one of the most effective candidate materials for hot structures in aeronautic and aerospace applications. Its performances in the complicated service environments are widely concerned. A database, aiming at optimized design of C/SiC, was developed. The database collected original data on the fabrication, microstructure of C/SiC, as well as abundant data on performance experiments including tension, compression, shear, fatigue, creep, oxidation, hightemperature fatigue, and so on. The logic structure of the database, modeled by unified modeling language, provides a data link that connecting the processing, microstructure and performance of C/SiC, so that users can conveniently create a test result set to build the mathematical model of material design. Efficient software was developed to realize management, browsing and extension of the database. Based on the database, a model for CVD process optimization combining artificial neural network and genetic algorithm is presented.
C/SiC Material design Database Ceramic matrix composites
Leijiang Yao Jie Zheng Xiaoyan Tong
National Key Laboratory of Science and Technology on UAV, Northwestern Polytechnical University,Xian, 710072, China
国际会议
The 2nd Asian Materials Database Symposium(第二届亚洲材料数据库会议 AMDS 2010)
三亚
英文
223-228
2010-03-10（万方平台首次上网日期，不代表论文的发表时间）