| Titanium silicon carbide pest induced by nitridation |
| H. Zhang; Y. Zhou; Y. Bao; M. Li
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| 2008
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| 发表期刊 | Journal of the American Ceramic Society
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| ISSN | 0002-7820
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| 卷号 | 91期号:2页码:494-499 |
| 摘要 | The thermal stability of bulk Ti3SiC2 in high-purity nitrogen was investigated. It was surprising to observe that Ti3SiC2 underwent rapid and catastrophic disintegration above 1300 degrees C, although this material was thermally stable below this temperature. This degradation was unexpected and extremely serious, and has been termed "Ti3SiC2 pest." This phenomenon was related to the volume change associated with the formation of mixtures of TiCx, Ti(C, N)(x), and TiN, which caused internal tensile stresses and cracked the resulting layers. "Ti3SiC2 pest" could be prevented by increasing oxygen partial pressure in nitrogen. |
| 部门归属 | [zhang, haibin; zhou, yanchun; bao, yiwang; li, meishuan] chinese acad sci, met res inst, shenyang natl lab mat sci, shenyang 110016, peoples r china.;zhou, y (reprint author), chinese acad sci, met res inst, shenyang natl lab mat sci, shenyang 110016, peoples r china;yczhou@imr.ac.cn
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| 关键词 | Temperature Oxidation Behavior
Thin-films
Ti3sic2
Air
Phase
Deposition
Diffusion
Stability
Ceramics
Kinetics
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| URL | 查看原文
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| WOS记录号 | WOS:000252930100023
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/33314
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| 专题 | 中国科学院金属研究所
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推荐引用方式
GB/T 7714 |
H. Zhang,Y. Zhou,Y. Bao,et al. Titanium silicon carbide pest induced by nitridation[J]. Journal of the American Ceramic Society,2008,91(2):494-499.
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| APA |
H. Zhang,Y. Zhou,Y. Bao,&M. Li.(2008).Titanium silicon carbide pest induced by nitridation.Journal of the American Ceramic Society,91(2),494-499.
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| MLA |
H. Zhang,et al."Titanium silicon carbide pest induced by nitridation".Journal of the American Ceramic Society 91.2(2008):494-499.
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