Analysis of in situ reaction and pressureless infiltration process in fabricating TiC/Mg composites
文献类型：期刊论文
| 作者 | Q. Dong ; L. Q. Chen ; M. J. Zhao ; J. Bi |
| 刊名 | Journal of Materials Science & Technology
 |
| 出版日期 | 2004 |
| 卷号 | 20期号:1页码:40975 |
| 关键词 | magnesium matrix composite in situ reactive infiltration titanium carbide mechanism metals |
| ISSN号 | 1005-0302 |
| 中文摘要 | An innovative processing route, in situ reaction combined with pressureless infiltration, was adopted to fabricate magnesium matrix composites, where the reinforcement TiC formed in situ from elemental Ti and C powders and molten Mg spontaneously infiltrated the preform of Ti and C. The influences of primarily elemental particle sizes, synthesizing temperature, holding time etc on in situ reactive infiltration for Mg-Ti-C system were systematically investigated in order to explore the mechanism of this process. In fabricating TiC/Mg composites, Mg can not only spontaneously infiltrate the preform of reinforcement and thus densify the as fabricated composites as matrix metal, but also it can accelerate the in situ reaction process and lower the synthesizing temperature of Ti and C as well. In situ reaction of Ti and C and Mg infiltration processes are essentially overlapping and interacting during fabrication of TiC/Mg composites. The mechanism proposed in this paper can be used to explain the formation and morphologies of the reinforcement phase TiC. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35348]  |
| 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 | Q. Dong,L. Q. Chen,M. J. Zhao,et al. Analysis of in situ reaction and pressureless infiltration process in fabricating TiC/Mg composites[J]. Journal of Materials Science & Technology,2004,20(1):40975. |
| APA | Q. Dong,L. Q. Chen,M. J. Zhao,&J. Bi.(2004).Analysis of in situ reaction and pressureless infiltration process in fabricating TiC/Mg composites.Journal of Materials Science & Technology,20(1),40975. |
| MLA | Q. Dong,et al."Analysis of in situ reaction and pressureless infiltration process in fabricating TiC/Mg composites".Journal of Materials Science & Technology 20.1(2004):40975. |
入库方式： OAI收割
来源：金属研究所
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