Sic/si-mosi2 oxidation protective coatings for carbon materials
文献类型：期刊论文
| 作者 | Zhao, Juan; Guo, Quangui; Shi, Jingli; Zhai, Gengtai; Liu, Lang |
| 刊名 | Surface & coatings technology
 |
| 出版日期 | 2006-10-05 |
| 卷号 | 201期号:3-4页码:1861-1865 |
| 关键词 | Graphite Oxidation Coating |
| ISSN号 | 0257-8972 |
| DOI | 10.1016/j.surfcoat.2006.03.019 |
| 通讯作者 | Liu, lang(liulang@public.ty.sx.cn) |
| 英文摘要 | In order to improve the oxidation resistance of carbon material, a sic/si-mosi2, oxidation protective coating was prepared on graphite substrate. the graphite substrate was firstly infiltrated with silicon in vacuum atmosphere to obtain 220 mu m thickness sic inner layer, and 80 mu m thickness si-mosi2 outer layer was made by using a si-mo slurry. the effect of mo/si of slurry and sic inner layer on the oxidation resistance of coating was studied. results indicated that the as-received coating with the mo/si of 40% in the slurry has excellent oxidation protection for long life at 1673 k in air. the sic inner layer acts as a barrier to prevent the infiltration of liquid si into the pores of the graphite substrate during the sintering of the outer layer and is beneficial to maintain the mo/si of 40% in the slurry. the improvement of coating properties can be attributed to the well-coating microstructure. the mechanism of the oxidation resistance of the coated graphite is also discussed. (c) 2006 elsevier b.v. all rights reserved. |
| WOS关键词 | COMPOSITES ; BEHAVIOR |
| WOS研究方向 | Materials Science ; Physics |
| WOS类目 | Materials Science, Coatings & Films ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000244477300184 |
| 出版者 | ELSEVIER SCIENCE SA |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379821 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Liu, Lang |
| 作者单位 | 1.Chinese Acad Sci, Inst Coal Chem, Key Lab Carbon Mat, Shanxi 030001, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Juan,Guo, Quangui,Shi, Jingli,et al. Sic/si-mosi2 oxidation protective coatings for carbon materials[J]. Surface & coatings technology,2006,201(3-4):1861-1865. |
| APA | Zhao, Juan,Guo, Quangui,Shi, Jingli,Zhai, Gengtai,&Liu, Lang.(2006).Sic/si-mosi2 oxidation protective coatings for carbon materials.Surface & coatings technology,201(3-4),1861-1865. |
| MLA | Zhao, Juan,et al."Sic/si-mosi2 oxidation protective coatings for carbon materials".Surface & coatings technology 201.3-4(2006):1861-1865. |
入库方式： iSwitch采集
来源：中国科学院大学
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。