| 原位合成TiC和TiB增强钛基复合材料 |
| |
| 引用本文： | 吕维洁,张小农,张荻,吴人洁,卞玉君,方平伟.原位合成TiC和TiB增强钛基复合材料[J].材料工程,1999(8):9-11,40. |
| |
| 作者姓名： | 吕维洁 张小农 张荻 吴人洁 卞玉君 方平伟 |
| |
| 作者单位： | 1. 上海交通大学金属基复合材料国家重点实验室,上海,200030
2. 上海钢铁研究所钛合金分所,上海,200030 |
| |
| 基金项目： | 国家自然科学基金;59631080; |
| |
| 摘 要： | 分析了增强体ＴｉＣ和ＴｉＢ在钛中的原位生成机理，利用普通的熔铸设备，原位合成制备了ＴｉＣ和ＴｉＢ颗粒增强的钛基复合材料，ＳＥＭ和Ｘ射线衍射的研究结果表明，ＴｉＣ和ＴｉＢ以不同形状在钛基体中生长，较为细小，且分布均匀，钛基复合材料的室温和高温性能了较大的提高。
|
| 关 键 词： | 原位合成 钛基复合材料 |
(TiC+TiB)/Ti Alloy Matrix Composites Prepared by In-situ Techniq |
| |
| LU Wei-jie,ZHANG Xiao-nong,ZHANG Di,WU Ren-jie,BIAN Yu-jun,FANG Ping-wei.(TiC+TiB)/Ti Alloy Matrix Composites Prepared by In-situ Techniq[J].Journal of Materials Engineering,1999(8):9-11,40. |
| |
| Authors: | LU Wei-jie ZHANG Xiao-nong ZHANG Di WU Ren-jie BIAN Yu-jun FANG Ping-wei |
| |
| Abstract: | The principle of in situ formation of TiB and TiC reinforcements in titanium alloy matrix composites was analyzed in this paper The (TiB+TiC) reinforced titanium matrix composites were fabricated by common casting The results show that the reinforcements of TiB and TiC grow in different shape from titanium alloy matrix and they are very fine and uniform The mechanical properties of Ti matrix composites have been improved both at room temperature and at elevated temperature |
| |
| Keywords: | TiC TiB |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
