| The structural relaxation study of Zr-Cu-Ni-Al metallic glass during heating by small-angle X-ray scattering | |
| Liu, Yi1; Pan, Jie2; Li, Li1; Cheng, Honghui3 | |
| Corresponding Author | Li, Li(lili_ose@sinap.ac.cn) ; Cheng, Honghui(31834385@qq.com) |
| 2019-05-01 | |
| Source Publication | APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
 |
| ISSN | 0947-8396 |
| Volume | 125Issue:5Pages:5 |
| Abstract | Zr65Cu17.5Ni10Al7.5 and Zr69.5Cu12Ni11Al7.5 alloys exhibit different crystallization features during heating. Zr65Cu17.5Ni10Al7.5 alloy undergoes one-step crystallization with formation of compounds of Zr2Cu and Zr2Ni, while Zr69.5Cu12Ni11Al7.5 alloy follows two-step crystallization with a preferential formation of quasi crystalline mesophase. In situ small-angle X-ray scattering was employed to investigate the structural relaxation of the both BMGs. The obtained results show that there is homogenization of density fluctuation in the transition from CSRO to TSRO in the process of isothermal annealing, and that the transition holding time decreases with increase of the annealing temperature, and that Zr69.5Cu12Ni11Al7.5 alloy has longer density fluctuation rising time and longer transition holding time than those Zr65Cu17,5Ni10Al7.5 alloy has. |
| Funding Organization | National Key Research and Development Program of China |
| DOI | 10.1007/s00339-019-2611-z |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key Research and Development Program of China[2016YFB0700401] |
| WOS Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Physics, Applied |
| WOS ID | WOS:000463610900007 |
| Publisher | SPRINGER HEIDELBERG |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/132972 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Li, Li; Cheng, Honghui |
| Affiliation | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 3.Yangzhou Univ, Coll Mech Engn, Yangzhou 225127, Jiangsu, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Yi,Pan, Jie,Li, Li,et al. The structural relaxation study of Zr-Cu-Ni-Al metallic glass during heating by small-angle X-ray scattering[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,2019,125(5):5. |
| APA | Liu, Yi,Pan, Jie,Li, Li,&Cheng, Honghui.(2019).The structural relaxation study of Zr-Cu-Ni-Al metallic glass during heating by small-angle X-ray scattering.APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,125(5),5. |
| MLA | Liu, Yi,et al."The structural relaxation study of Zr-Cu-Ni-Al metallic glass during heating by small-angle X-ray scattering".APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 125.5(2019):5. |
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