| Effects of Magnetic Field on Fracture of Al-Li Alloy Containing Ce rium |
| |
| 作者姓名： | 刘兵 王西宁 陈铮 |
| |
| 作者单位： | Department of Materials Science and Engineering，Northwestern P olytechnical University，Department of Materials Science and Engineering，Northwestern P olytechnical University，Department of Materials Science and Engineering，Northwestern P olytechnical University Xi′an 710072，China，Xi′an 710072，China，Xi′an 710072，China |
| |
| 基金项目： | ProjectsupportedbytheNationalNatureScienceFoundationofChina ( 5 0 0 710 46 ) |
| |
| 摘 要： | Ａｓｏｎｅｏｆｔｈｅｅｘｔｅｒｎａｌｐａｒａｍｅｔｅｒｓｗｈｉｃｈａｆｆｅｃｔｔｈｅｍａｔｅｒｉａｌｐｒｏｐｅｒｔｉｅｓ ,ｔｈｅｅｆｆｅｃｔｏｆｍａｇｎｅｔｉｃｆｉｅｌｄｏｎａｔｏｍｓｈａｓｂｅｅｎｓｔｕｄｉｅｄａｎｄａｐｐｌｉｅｄｉｎｍａｎｙａｒｅａｓａｎｄｍａｋｅｓｍｕｃｈｐｒｏｇｒｅｓｓｉｎｍａｎｙｓｕｂｊｅｃｔｓ ,ｓｕｃｈａｓｓｏｌｉｄｐｈｙｓｉｃｓ ,ｓｕｒｆａｃｅｐｈｙｓｉｃｓ ,ａｎｄｐｌａｓｍａｐｈｙｓｉｃｓ .ＴｈｅｍａｔｕｒｅｔｅｃｈｎｏｌｏｇｙＭＣＺｉｎｓｅｍｉｃｏｎｄｕｃｔｏｒ…
|
Effects of Magnetic Field on Fracture of Al-Li Alloy Containing Cerium |
| |
| Liu Bing,Wang Xining,Chen Zheng.Effects of Magnetic Field on Fracture of Al-Li Alloy Containing Ce rium[J].Journal of Rare Earths,2003,21(1). |
| |
| Authors: | Liu Bing Wang Xining Chen Zheng |
| |
| Abstract: | The effects of magnetic field on fracture feature and microstructure of Al-Li a lloys containing Ce were investigated. Experiment results show that the fracture features and the microstructures are changed with the magnetic field. The fract ure surface of the alloys is mainly quasi-cleavage without applying magnetic fi eld. With a magnetic field, the fracture of quasi-cleavage changes to more second ary cracks and less quasi-cleavage plates on fracture surface. Grains become thinner and uniform with applying magnetic field. The influence of magnetic f ield on atom diffusion was discussed. |
| |
| Keywords: | metal materials magnetic field fracture f eature microstructure few-body physics rare earths |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
