Preparation of Al86Ni6Y4.5Co2La1.5 Amorphous Powder by Close-Coupled Gas Atomization and Its Characterization Analysis
文献类型：期刊论文
| 作者 | Wang Xiaoming2; Zhu Sheng2; Yang Baijun1; Zhao Yang2; Zhang Yao2 |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2017-09-01 |
| 卷号 | 46期号:9页码:2667-2672 |
| 关键词 | close-coupled gas atomization amorphous powder crystallization process microhardness |
| ISSN号 | 1002-185X |
| 通讯作者 | Wang Xiaoming(uwangxm@162.com) |
| 英文摘要 | The morphology, phase composition, particle size distribution, thermal stability and microhardness of the gas atomized Al86Ni6Y4.5Co2La1.5 amorphous alloy powder were investigated by scanning electron microscope (SEM), X-ray diffractometry, X-ray Photoelectron Spectroscopy (XPS), particle size analysis, differential scanning calorimetry (DSC), and hardness tester, respectively. The result show that most of the Al86Ni6Y4.5Co2La1.5 amorphous alloy powder is below 45 mu m (about 80%), and the powder is consisted of amorphous matrix and nano-crystallization phase. Its crystallization process is amorphous -> amorphous'+fcc-Al -> fcc-Al+AlNiY+Al2Y There exists a layer of Al2O3 oxidation with 180.81 nm in width. The hardness of the powder is beyond 3000 MPa. |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000435226100058 |
| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH |
| 源URL | [http://ir.imr.ac.cn/handle/321006/128514]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang Xiaoming |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 2.Acad Armored Force Engn, Natl Key Lab Remfg, Beijing 100072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Xiaoming,Zhu Sheng,Yang Baijun,et al. Preparation of Al86Ni6Y4.5Co2La1.5 Amorphous Powder by Close-Coupled Gas Atomization and Its Characterization Analysis[J]. RARE METAL MATERIALS AND ENGINEERING,2017,46(9):2667-2672. |
| APA | Wang Xiaoming,Zhu Sheng,Yang Baijun,Zhao Yang,&Zhang Yao.(2017).Preparation of Al86Ni6Y4.5Co2La1.5 Amorphous Powder by Close-Coupled Gas Atomization and Its Characterization Analysis.RARE METAL MATERIALS AND ENGINEERING,46(9),2667-2672. |
| MLA | Wang Xiaoming,et al."Preparation of Al86Ni6Y4.5Co2La1.5 Amorphous Powder by Close-Coupled Gas Atomization and Its Characterization Analysis".RARE METAL MATERIALS AND ENGINEERING 46.9(2017):2667-2672. |
入库方式： OAI收割
来源：金属研究所
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