Preparation of spherical Y2SiO5 powders for thermal-spray coating
文献类型：期刊论文
| 作者 | Qian, Yangbao1,2; Du, Linzhong1; Zhang, Weigang1 |
| 刊名 | PARTICUOLOGY
 |
| 出版日期 | 2009-10-01 |
| 卷号 | 7期号:5页码:368-372 |
| 关键词 | Yttrium silicate Thermal-spraying Oxidation protection coating |
| ISSN号 | 1674-2001 |
| 通讯作者 | Zhang, WG |
| 英文摘要 | Yttrium silicate, for its high oxidation resistance, is an important candidate for protective coating for carbon-fiber-reinforced composites at temperatures above 1600 degrees C. A novel method, consisting of co-precipitation, spray-drying, heat-treatment and plasma-densification, is developed to prepare Y2SiO5 powders for thermal-spraying. The composition, morphology and flowability of the synthesized Y2SiO5 powders are investigated by XRD, SEM and Hall Flowmeter, respectively. The results show that the synthesized Y2SiO5 powders are nearly spherical with high purity. The apparent density and flowability of the Y2SiO5 powders are 1.87g/cm(3) and 37 s/50g, respectively, which lead to a high deposition efficiency of up to 80% for atmospheric plasma spraying. (C) 2009 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Engineering ; Materials Science |
| 关键词[WOS] | YTTRIUM SILICATE COATINGS ; OXIDATION PROTECTION ; COMPOSITES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000272103800005 |
| 公开日期 | 2013-11-29 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6578]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qian, Yangbao,Du, Linzhong,Zhang, Weigang. Preparation of spherical Y2SiO5 powders for thermal-spray coating[J]. PARTICUOLOGY,2009,7(5):368-372. |
| APA | Qian, Yangbao,Du, Linzhong,&Zhang, Weigang.(2009).Preparation of spherical Y2SiO5 powders for thermal-spray coating.PARTICUOLOGY,7(5),368-372. |
| MLA | Qian, Yangbao,et al."Preparation of spherical Y2SiO5 powders for thermal-spray coating".PARTICUOLOGY 7.5(2009):368-372. |
入库方式： OAI收割
来源：过程工程研究所
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