Effect of Si content on the oxidation resistance of Ti3Al1-xSixC2 (x <= 0.25) solid solutions at 1000-1400 degrees C in air
文献类型：期刊论文
| 作者 | J. X. Chen ; Y. C. Zhou |
| 刊名 | Oxidation of Metals
 |
| 出版日期 | 2006 |
| 卷号 | 65期号:1-2页码:123-135 |
| 关键词 | oxidation resistance Ti3Al1-xSixC2 solid solutions Al2(SiO4)O Ti5Si3 liquid reaction synthesis ti3alc2 behavior ti3sic2 ti5si3 ti(5)si(3)z(x) al |
| ISSN号 | 0030-770X |
| 中文摘要 | The oxidation behavior of Ti3Al1-xSixC2 (x <= 0.25) solid solutions was investigated in flowing air at 1000-1400 degrees C for up to 20 hrs. Similar to Ti3AlC2, Ti3Al1-xSi C-x(2) (x <= 0.15) solid solutions display excellent oxidation resistance at all temperatures because of the formation of the continuous alpha-Al2O3 protective layers. However, Al-2(SiO4)O formed during oxidation of Ti3Al1-xSi C-x(2) (x = 0.2 and 0.25) solid solutions at and above 1100 degrees C, which is believed to be responsible for the deterioration of oxidation resistance of Ti3Al0.75Si0.25C2 at 1300 degrees C. Additionally, Ti5Si3 was also found in the oxidized samples. This implies that Ti5Si3 precipitated from Ti3Al1-xSixC2 solid solutions during oxidation. But it has been proven that Ti5Si3 has little effect on the oxidation resistance of the material, which is attributed to an interstitial carbon effect. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34143]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | J. X. Chen,Y. C. Zhou. Effect of Si content on the oxidation resistance of Ti3Al1-xSixC2 (x <= 0.25) solid solutions at 1000-1400 degrees C in air[J]. Oxidation of Metals,2006,65(1-2):123-135. |
| APA | J. X. Chen,&Y. C. Zhou.(2006).Effect of Si content on the oxidation resistance of Ti3Al1-xSixC2 (x <= 0.25) solid solutions at 1000-1400 degrees C in air.Oxidation of Metals,65(1-2),123-135. |
| MLA | J. X. Chen,et al."Effect of Si content on the oxidation resistance of Ti3Al1-xSixC2 (x <= 0.25) solid solutions at 1000-1400 degrees C in air".Oxidation of Metals 65.1-2(2006):123-135. |
入库方式： OAI收割
来源：金属研究所
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