Oxidation resistance of reaction-formed silicon carbide ceramics

被引：0
|
作者：
Ogbuji, Linus U.J.T. [1 ]
Singh, M. [1 ]
机构：
[1] NYMA, Inc, Cleveland, United States
来源：
Ceramic Engineering and Science Proceedings | 1995年 / 16卷 / 05期
关键词：
Cristobalite - Passive oxidation kinetics - Reaction-formed silicon carbide ceramics - Weight loss;
D O I：
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中图分类号：
学科分类号：
摘要：
The oxidation behavior of reaction-formed silicon carbide (RFSC) ceramics at 1150 and 1350°C was studied by thermogravimetric analysis (TGA), microscopy, and x-ray diffraction (XRD) techniques. Initial weight loss was followed by passive oxidation, with enhanced kinetics (kp). At both temperatures, the only solid oxidation product was cristobalite.
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页码：1121 / 1126
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