Microstructure and mechanism of damage tolerance for Ti3SiC2 bulk ceramics
文献类型：期刊论文
| 作者 | Y. C. Zhou ; Z. M. Sun |
| 刊名 | Materials Research Innovations
 |
| 出版日期 | 1999 |
| 卷号 | 2期号:6页码:360-363 |
| 关键词 | Ti3SiC2 microstructure damage mechanism crystallite shape silicon |
| ISSN号 | 1432-8917 |
| 中文摘要 | Titanium silicon carbide (Ti3SiC2) is a damage tolerance material that is expected to be used in a number of high temperature applications. In this work, the microstructure and damage tolerance mechanism of Ti3SiC2 was investigated. The result demonstrated that the Ti3SiC2 ceramics prepared by the in-situ hot pressing/solid-liquid reaction process had a dual microstructure, i.e., large laminated grains were distributed within small equiaxial grains. This microstructure is analogous to that of platelets reinforced ceramic matrix composites. The bending test using single-edge-notched-beam specimens revealed that Ti3SiC2 was a damage tolerance material. The damage tolerance mechanisms for Ti3SiC2 are basal plane slip, grain buckling, crack deflection, crack branching, pull-out and delamination of the laminated grains. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37620]  |
| 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,Z. M. Sun. Microstructure and mechanism of damage tolerance for Ti3SiC2 bulk ceramics[J]. Materials Research Innovations,1999,2(6):360-363. |
| APA | Y. C. Zhou,&Z. M. Sun.(1999).Microstructure and mechanism of damage tolerance for Ti3SiC2 bulk ceramics.Materials Research Innovations,2(6),360-363. |
| MLA | Y. C. Zhou,et al."Microstructure and mechanism of damage tolerance for Ti3SiC2 bulk ceramics".Materials Research Innovations 2.6(1999):360-363. |
入库方式： OAI收割
来源：金属研究所
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