| 碳化硅Sol-Gel法浸渗莫来石涂层研究 |
| |
| 引用本文： | 涂强,赵天亮,薄新维. 碳化硅Sol-Gel法浸渗莫来石涂层研究[J]. 矿冶, 2000, 9(1): 72-74 |
| |
| 作者姓名： | 涂强 赵天亮 薄新维 |
| |
| 作者单位： | 东北大学,辽宁沈阳,110006 |
| |
| 摘 要： | 莫来石是一种用于高温工作环境下的SiC陶瓷涂层的理想材料。本文研究了用溶胶 -凝胶法对碳化硅进行涂覆的方法 ,并用X射线衍射仪分析了溶胶 -凝胶法制备的莫来石涂层的相组成。经涂覆后的试样在 1 40 0℃下氧化 2 0h后 ,抗氧化能力提高近1倍。
|
| 关 键 词： | 溶胶-凝胶法 莫来石 涂层 |
| 修稿时间： | 1999－05－19 |
PREPARATION OF MULLITE COATING ON SiC BY SOL-GEL METHOD |
| |
| TU Qiang,ZHAO Tian-liang,BO Xin-wei. PREPARATION OF MULLITE COATING ON SiC BY SOL-GEL METHOD[J]. Mining & Metallurgy, 2000, 9(1): 72-74 |
| |
| Authors: | TU Qiang ZHAO Tian-liang BO Xin-wei |
| |
| Abstract: | Mullite is a promising protective coating for SiC ceramic in high temperature environments. Formation of mullite on SiC substrate via Sol Gel method is investigated in this paper. The phase of the coating is studied by X ray analysis. The oxidation resistance of the coated SiC specimens is 2 times higher than that of uncoated specimens. |
| |
| Keywords: | Sol Gel method Mullite Coating |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《矿冶》浏览原始摘要信息 |
|
点击此处可从《矿冶》下载全文 |
|
