Role of Nitrogen during Oxidation of Titanium Diboride in Air

被引：0
|
作者：
Stanislav P. Gordienko
机构：
[1] Institute for Problems of Materials Science,National Academy of Sciences of Ukraine
来源：
Powder Metallurgy and Metal Ceramics | 2003年 / 42卷
关键词：
oxidation; diffusion; thermodynamic analysis; chemical composition; air; oxygen; nitrogen; titanium diboride; layered oxide film;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We have studied the effect of nitrogen on oxidation of titanium diboride in air. By thermodynamic analysis of the reaction in the TiB2 – air system, we have established that the oxide film is layered. When the air content in the system is less than 50 mass%, the predominant reaction products are boron and titanium nitrides, which suggests a special role for nitrogen during oxidation.
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页码：287 / 290
页数：3
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