| Effect of high magnetic field treatment on the microstructure and mechanical property of NiAl-Cr(Mo)-0.2Hf eutectic alloy | |
| Sheng Liyuan; Guo Jianting; Tian Yuxin; Zhou Lanzhang; Ye Hengqiang | |
| Corresponding Author | Guo Jianting(jtguo@imr.ac.cn) |
| 2008-05-01 | |
| Source Publication | ACTA METALLURGICA SINICA
 |
| ISSN | 0412-1961 |
| Volume | 44Issue:5Pages:524-528 |
| Abstract | Magnetic field treatment can alter obviously the microstructure of the NiAl - Cr(Mo) - 0.2Hf alloy, Cr(Mo) plates in eutectic cell were broken and massive Cr(Mo) phases in intercellular zone coarsened. The detection of composition of constituent phases shows that the high magnetic field treatment changed the composition of Cr(Mo) phases. The above changes can be attributed to the acceleration of atomic diffusions between phases and at cell boundaries under magnetic field. The magnetic field treatment makes the compressive strain increase to 34%, almost two times of the heat treated sample, and makes the fracture toughness also improve. |
| Keyword | NiAl-Cr(Mo)-0.2Hf eutectic alloy microstructure mechanical property high magnetic field |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000256272200003 |
| Publisher | SCIENCE CHINA PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/94408 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Guo Jianting |
| Affiliation | Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Sheng Liyuan,Guo Jianting,Tian Yuxin,et al. Effect of high magnetic field treatment on the microstructure and mechanical property of NiAl-Cr(Mo)-0.2Hf eutectic alloy[J]. ACTA METALLURGICA SINICA,2008,44(5):524-528. |
| APA | Sheng Liyuan,Guo Jianting,Tian Yuxin,Zhou Lanzhang,&Ye Hengqiang.(2008).Effect of high magnetic field treatment on the microstructure and mechanical property of NiAl-Cr(Mo)-0.2Hf eutectic alloy.ACTA METALLURGICA SINICA,44(5),524-528. |
| MLA | Sheng Liyuan,et al."Effect of high magnetic field treatment on the microstructure and mechanical property of NiAl-Cr(Mo)-0.2Hf eutectic alloy".ACTA METALLURGICA SINICA 44.5(2008):524-528. |
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