Fabrication of SiCf/Ti3SiC2 by the electrophoresis of highly dispersed Ti3SiC2 powder
文献类型：期刊论文
| 作者 | Kwon, Heejin; Zhou, Xiaobing; Yoon, Dang-Hyok |
| 刊名 | CERAMICS INTERNATIONAL
 |
| 出版日期 | 2020 |
| 卷号 | 46期号:11页码:18168-18174 |
| 关键词 | MICROWAVE-ABSORPTION PROPERTIES SIC-MATRIX COMPOSITES SICF/SIC COMPOSITES MECHANICAL-PROPERTIES DIELECTRIC-PROPERTIES COMPLEX PERMITTIVITY PHASE-STABILITY PERMEABILITY INFILTRATION DEPOSITION |
| DOI | 10.1016/j.ceramint.2020.04.138 |
| 英文摘要 | This paper reports the processing details and important phenomena occurred during the fabrication of a SiC fiber-reinforced Ti3SiC2 matrix composite (SiCf/Ti3SiC2). Because both SiC and Ti3SiC2 are microwave absorbing materials, the fabrication of SiCf/Ti3SiC2 deserves extensive study, where an improved mechanical property is expected due to the SiC fibers incorporated in the Ti3SiC2 matrix. To fabricate the composite, a highly dispersed Ti3SiC2 slurry was prepared by considering both steric and electrostatic dispersion mechanisms after adding different types of dispersants and polymeric processing additives. Electrophoresis was performed under a DC electric field to infiltrate the Ti3SiC2 particles into the voids of Tyranno (TM)-SA grade 3 woven fabric, followed by hot pressing at 1350 degrees C under 20 MPa. High energy milling of the starting material accelerated the decomposition of Ti3SiC2 during sintering due to mechano-chemical activation. By adopting mild ball milling, however, SiCf/Ti3SiC2 with a density >= 90% and a flexural strength >= 100 MPa could be fabricated, retaining the most of Ti3SiC2 matrix phase. |
| 学科主题 | Materials Science |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/20620]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Zhou, XB (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Engn Lab Nucl Energy Mat, Ningbo 315201, Peoples R China. 2.Yoon, DH (corresponding author), Yeungnam Univ, Sch Mat Sci & Engn, Gyongsan 38541, South Korea. |
| 推荐引用方式 GB/T 7714 | Kwon, Heejin,Zhou, Xiaobing,Yoon, Dang-Hyok. Fabrication of SiCf/Ti3SiC2 by the electrophoresis of highly dispersed Ti3SiC2 powder[J]. CERAMICS INTERNATIONAL,2020,46(11):18168-18174. |
| APA | Kwon, Heejin,Zhou, Xiaobing,&Yoon, Dang-Hyok.(2020).Fabrication of SiCf/Ti3SiC2 by the electrophoresis of highly dispersed Ti3SiC2 powder.CERAMICS INTERNATIONAL,46(11),18168-18174. |
| MLA | Kwon, Heejin,et al."Fabrication of SiCf/Ti3SiC2 by the electrophoresis of highly dispersed Ti3SiC2 powder".CERAMICS INTERNATIONAL 46.11(2020):18168-18174. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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