Phase Evolution of Ti3SiC2 Annealing in Vacuum at Elevated Temperatures
文献类型：期刊论文
| 作者 | Ceng JL(曾俊菱)1,2; Ren SF(任书芳)1 ; Lv JJ(吕晋军)1
|
| 刊名 | International Journal of Applied Ceramic technology
 |
| 出版日期 | 2013 |
| 卷号 | 10期号:3页码:527-539 |
| ISSN号 | 1546-542X |
| 通讯作者 | 任书芳 |
| 英文摘要 | The thermal decomposition of Ti3SiC2 in vacuum furnace up to 1500 ℃ has been investigated. The results show that the mild decomposition of Ti3SiC2 commences at 1300 ℃ and the higher the holding temperature, the larger the volatilization of Si atoms. The Ti3SiC2 decomposition occurs simultaneously on the surface and in the bulk. Four phases coexist at 1400 ℃ and 1450 ℃ and the Ti5Si3Cx phase appears in the bulk and/or surface. Diffusion distance, rate, and volatilization of Si contribute to the porous structure and the presence of Ti5Si3Cx. The evolution of furnace pressure reflects the decomposition kinetics of Ti3SiC2. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the West Doctor Program of the Chinese Academy of Sciences;the Knowledge Innovation Program of the Chinese Academy of Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000318429100021 |
| 公开日期 | 2013-12-10 |
| 源URL | [http://210.77.64.217/handle/362003/4622]  |
| 专题 | 兰州化学物理研究所_先进润滑与防护材料研究发展中心 兰州化学物理研究所_固体润滑国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ceng JL,Ren SF,Lv JJ. Phase Evolution of Ti3SiC2 Annealing in Vacuum at Elevated Temperatures[J]. International Journal of Applied Ceramic technology,2013,10(3):527-539. |
| APA | Ceng JL,Ren SF,&Lv JJ.(2013).Phase Evolution of Ti3SiC2 Annealing in Vacuum at Elevated Temperatures.International Journal of Applied Ceramic technology,10(3),527-539. |
| MLA | Ceng JL,et al."Phase Evolution of Ti3SiC2 Annealing in Vacuum at Elevated Temperatures".International Journal of Applied Ceramic technology 10.3(2013):527-539. |
入库方式： OAI收割
来源：兰州化学物理研究所
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