Fabrication of bulk Al2O3 dispersed ultrafine-grained Cu matrix composite by self-propagating high-temperature synthesis casting route
文献类型：期刊论文
| 作者 | Xue QJ(薛群基) ; Bi QL(毕秦岭); Bi QL(毕秦岭); Yang J(杨军); Liu WM(刘维民)
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| 刊名 | Materials Letters
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| 出版日期 | 2008 |
| 卷号 | 62页码:2458-2460 |
| 关键词 | Microstructure Mechanical properties Ultrafine-grain Self-propagating high-temperature synthesis (SHS) |
| ISSN号 | 0167-577X |
| 通讯作者 | 毕秦岭 |
| 中文摘要 | Bulk Al2O3 dispersed ultrafine-grained (UFG) Cu matrix composite has been fabricated by self-propagating high-temperature synthesis (SHS) casting route. The microstructures and mechanical properties of the as-fabricated materials have been investigated by scanning electron microscopy (SEM) and X-ray diffraction (XRD) analysis, and microhardness measurements and compression tests, respectively. The results show that the as-fabricated material has small amount of entrapped Al2O3 particles in uniform microstructure Cu having a grain size ranging from 200–500 nm with an elevated compressive yield stress (298 MPa) and an improved microhardness value (1.06 GPa). The possible strengthening mechanism of the product has been discussed. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the Innovation Group Foundation from NSFC (50421502);National 863 project of China (2006AA03A219) |
| 语种 | 英语 |
| 公开日期 | 2013-03-28 |
| 源URL | [http://210.77.64.217/handle/362003/2667]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 通讯作者 | Bi QL(毕秦岭); Bi QL(毕秦岭) |
| 推荐引用方式 GB/T 7714 | Xue QJ,Bi QL,Bi QL,et al. Fabrication of bulk Al2O3 dispersed ultrafine-grained Cu matrix composite by self-propagating high-temperature synthesis casting route[J]. Materials Letters,2008,62:2458-2460. |
| APA | 薛群基,毕秦岭,毕秦岭,杨军,&刘维民.(2008).Fabrication of bulk Al2O3 dispersed ultrafine-grained Cu matrix composite by self-propagating high-temperature synthesis casting route.Materials Letters,62,2458-2460. |
| MLA | 薛群基,et al."Fabrication of bulk Al2O3 dispersed ultrafine-grained Cu matrix composite by self-propagating high-temperature synthesis casting route".Materials Letters 62(2008):2458-2460. |
入库方式： OAI收割
来源：兰州化学物理研究所
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