| Study on the preparation of ALON powder by solid state reaction method | |
| Qi Jianqi; Zhou Jicheng; Pang Wei; He Junfeng; Su Yuanyuan; Liao Zhijun; Wu Dengxue; Lu Tiecheng | |
| Corresponding Author | Qi Jianqi(qijian3@126.com) |
| 2007-08-01 | |
| Source Publication | RARE METAL MATERIALS AND ENGINEERING
 |
| ISSN | 1002-185X |
| Volume | 36Pages:88-91 |
| Abstract | Pure phase ALON (Al23O27N5) ceramic powder was fabricated by using nano-sized Al2O3 and micro-sized or nano-sized AlN powder with different ratios as raw materials and the following process, ball-milling, drying, high temperature calcining, screening, grinding and so on. Several kinds of powder obtained by different molar ratios and sintering conditions were measured by XRD analysis. Then the affecting factors of the powders' phase composition, such as the grain size and molar ratio of the raw materials, the calcining condition and the oxidation behavior of AlN at high temperature in nitrogen atmosphere were studied. The optimal ratio of raw materials and calcining condition for preparing pure phase ALON powder were determined. In addition, the grain size of pure phase ALON before and after ball-milled was measured by TEM analysis, and the specific surface area of the ball-milled ALON powder was measured by BET method. |
| Keyword | solid state reaction method pure phase ALON powder |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000249866900026 |
| Publisher | NORTHWEST INST NONFERROUS METAL RESEARCH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/90800 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Qi Jianqi |
| Affiliation | 1.Sichuan Univ, Dept Phys, Key Lab Radiat Phys & Technol, Minist Educ, Chengdu 610064, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110015, Peoples R China |
| Recommended Citation GB/T 7714 | Qi Jianqi,Zhou Jicheng,Pang Wei,et al. Study on the preparation of ALON powder by solid state reaction method[J]. RARE METAL MATERIALS AND ENGINEERING,2007,36:88-91. |
| APA | Qi Jianqi.,Zhou Jicheng.,Pang Wei.,He Junfeng.,Su Yuanyuan.,...&Lu Tiecheng.(2007).Study on the preparation of ALON powder by solid state reaction method.RARE METAL MATERIALS AND ENGINEERING,36,88-91. |
| MLA | Qi Jianqi,et al."Study on the preparation of ALON powder by solid state reaction method".RARE METAL MATERIALS AND ENGINEERING 36(2007):88-91. |
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