Mechanical Investigations on High Temperature Oxidation of ZrB2-SiC UHTCs

被引：0
|
作者：
Wang Yongjun [1 ]
Wang Zhenqing [1 ]
Liu Yang [2 ]
Lv Hongqing [1 ]
机构：
[1] Harbin Engn Univ, Harbin 150001, Peoples R China
[2] Harbin Inst Technol, Harbin 150001, Peoples R China
来源：
2008 2ND INTERNATIONAL SYMPOSIUM ON SYSTEMS AND CONTROL IN AEROSPACE AND ASTRONAUTICS, VOLS 1 AND 2 | 2008年
关键词：
aerospace engineering; high temperature oxidation; phase transformation; volume fraction change; elastic modulus; ZrB2-SiC composites;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A model taking into accounts of mass conservation. equation, kinetics of oxidation reaction, phase transformation has been proposed to describe the high temperature behavior of the oxidation layer of ZrB2-SiC composites along with Arrhenius law and Eshelby's equivalent inclusion theorem. Volume fraction change of constituents and the elastic modulus of the depletion layer have been theoretically and numerically. The results show good agreement with the experimental phenomena.
引用
收藏
页码：1000 / +
页数：2
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