| Fabrication and characterization of C/SiC composites with large thickness, high density and near-stoichiometric matrix by heaterless chemical vapor infiltration | |
| Tang, Sufang; Deng, Jingyi; Wang, Shijun; Liu, Wenchuan | |
| Corresponding Author | Deng, Jingyi(jydeng@imr.ac.cn) |
| 2007-09-15 | |
| Source Publication | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| ISSN | 0921-5093 |
| Volume | 465Issue:1-2Pages:290-294 |
| Abstract | The C/SiC composites with a 7-8 ram thickness, a 2.3-2.4 g/cm(3) density, and a Si/C ratio 1.08-1.09 matrix have been fabricated by heaterless chemical vapor infiltration (CVI) in a 25-h deposition time. The C/SiC composites exhibited a damage-tolerant fracture behavior, and its average flexural strength, longitudinal/transverse compressive strength and fracture toughness were 163 MPa, 304/276 MPa and 6.5 MPa m(1/2) respectively. The composites presented a thermal expansion of (1.09-1.93) x 10(-6) degrees C-1 and a thermal conductivity (TC) of 8.34-6.56W/m degrees C in the range 200-1000 degrees C. (C) 2007 Elsevier B.V. All rights reserved. |
| Keyword | C/SiC composites CVI mechanical properties thermal conductivity |
| DOI | 10.1016/j.msea.2007.02.037 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000248637600039 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/89090 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Deng, Jingyi |
| Affiliation | Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Tang, Sufang,Deng, Jingyi,Wang, Shijun,et al. Fabrication and characterization of C/SiC composites with large thickness, high density and near-stoichiometric matrix by heaterless chemical vapor infiltration[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2007,465(1-2):290-294. |
| APA | Tang, Sufang,Deng, Jingyi,Wang, Shijun,&Liu, Wenchuan.(2007).Fabrication and characterization of C/SiC composites with large thickness, high density and near-stoichiometric matrix by heaterless chemical vapor infiltration.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,465(1-2),290-294. |
| MLA | Tang, Sufang,et al."Fabrication and characterization of C/SiC composites with large thickness, high density and near-stoichiometric matrix by heaterless chemical vapor infiltration".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 465.1-2(2007):290-294. |
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