Fabrication of finegrained Al2O3 ceramic at low sintering temperature
文献类型：期刊论文
| 作者 | Li HL(李华玲); Wang MC(王茂才); Zhao JB(赵吉宾) ; Liu WJ(刘伟军)
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| 刊名 | Transactions of Nonferrous Metals Society of China
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| 出版日期 | 2005 |
| 卷号 | 15期号:2页码:247-251 |
| ISSN号 | 1003-6326 |
| 关键词 | finegrained Al_2O_3 ceramic sintering nanometer Al_2O_3-Al-Fe composite powder high-energy ball-milling strength toughness |
| 产权排序 | 1 |
| 中文摘要 | A research on fabrication of finegrained Al2O3 ceramic at lower sintering temperature was carried out.Al2O3 powder with 50 nm in diameter is compounded with 11.24%Al and 4.75% Fe(mass fraction) by high-energy ball-milling. AI is got from Al powder which is a component of the materials being milled and Fe from steel milling balls and milling jar during the milling. In this way, nearly no impurity is brought into the composite powder during milling. With hot pressing of the composite powder and pure Al2O3 powder, it is proved that Al2O3 powder can be densified at lower sintering temperature when the powder is compounded in this way. Al2OC and AlFe form during sintering process of the composite powder. With the reactive sintering and multiphase sintering mechanisms, finegrained Al2O3 ceramic is fabricated at low sintering temperature. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Metallurgy & Metallurgical Engineering |
| 资助信息 | Project(2001AA421160) supported by the Hi tech Research and Development Program of China |
| 收录类别 | SCI ; EI ; CSCD |
| 语种 | 英语 |
| WOS记录号 | WOS:000228956700009 |
| 公开日期 | 2012-05-29 |
| 源URL | [http://ir.sia.cn/handle/173321/6932]  |
| 专题 | 沈阳自动化研究所_工业信息学研究室_先进制造技术研究室 |
| 推荐引用方式 GB/T 7714 | Li HL,Wang MC,Zhao JB,et al. Fabrication of finegrained Al2O3 ceramic at low sintering temperature[J]. Transactions of Nonferrous Metals Society of China,2005,15(2):247-251. |
| APA | Li HL,Wang MC,Zhao JB,&Liu WJ.(2005).Fabrication of finegrained Al2O3 ceramic at low sintering temperature.Transactions of Nonferrous Metals Society of China,15(2),247-251. |
| MLA | Li HL,et al."Fabrication of finegrained Al2O3 ceramic at low sintering temperature".Transactions of Nonferrous Metals Society of China 15.2(2005):247-251. |
入库方式： OAI收割
来源：沈阳自动化研究所
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