Strengthening of Ti3AlC2 by incorporation of Si to form Ti3Al1-xSixC2 solid solutions
文献类型：期刊论文
| 作者 | Y. C. Zhou ; J. X. Chen ; J. Y. Wang |
| 刊名 | Acta Materialia
 |
| 出版日期 | 2006 |
| 卷号 | 54期号:5页码:1317-1322 |
| 关键词 | Ti3Al1-xSixC2 solid solutions strengthening electrical resistivity oxidation resistance liquid reaction synthesis oxidation behavior mechanical-properties al ti3sic2 air resistance phases ti |
| ISSN号 | 1359-6454 |
| 中文摘要 | A series of Ti3Al1-xSixC2(x <= 0.25) solid solutions were synthesized using an in situ hot pressing/solid-liquid reaction method. It was revealed that the lattice parameter c decreased dramatically but a remained almost unchanged with an increase of Si in the Ti3Al1-xSixC2 solid solutions. A relationship between lattice parameter c (in nm) and Si content x, c(x) = 1.8541 - (8.5674 x 10(-2))x, was established. A significant strengthening effect was observed when x was greater than 0.15 in the Ti3Al1-xSixC2 solid solutions: the Vickers hardness, flexural strength and compressive strength were enhanced by 26%, 12% and 29%, respectively, for Ti3Al0.75Si0.25C2 solid solution. The electrical resistivities of Ti3Al1-xSixC2 solid solutions were in the range 0.35-0.37 mu Omega m and increased slightly with an increase of Si content. The addition of Si to Ti3AlC2 to form solid solutions had no deleterious effect on the oxidation resistance at 1100 degrees C due to the formation of a continuous Al2O3 layer. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34772]  |
| 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 | Y. C. Zhou,J. X. Chen,J. Y. Wang. Strengthening of Ti3AlC2 by incorporation of Si to form Ti3Al1-xSixC2 solid solutions[J]. Acta Materialia,2006,54(5):1317-1322. |
| APA | Y. C. Zhou,J. X. Chen,&J. Y. Wang.(2006).Strengthening of Ti3AlC2 by incorporation of Si to form Ti3Al1-xSixC2 solid solutions.Acta Materialia,54(5),1317-1322. |
| MLA | Y. C. Zhou,et al."Strengthening of Ti3AlC2 by incorporation of Si to form Ti3Al1-xSixC2 solid solutions".Acta Materialia 54.5(2006):1317-1322. |
入库方式： OAI收割
来源：金属研究所
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