Effect of Y, Gd, La and Ce on the Glass Forming Ability and Mechanical Properties of Zr(-Ti)-Cu-Ni-Al Metallic Glasses
文献类型：期刊论文
| 作者 | Li Zhengkun1,2; Qin Xindong2; Liu Dingming2; Lu Hongyu2; Zhang Haifeng2; Li Yangde1; Li Weirong1 |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2019-09-01 |
| 卷号 | 47期号:9页码:2755-2760 |
| 关键词 | metallic glass glass forming ability mechanical properties Y |
| ISSN号 | 1002-185X |
| 通讯作者 | Zhang Haifeng(hfzhang@imr.ac.cn) |
| 英文摘要 | Y, Gd, La and Ce were added into Zr(-Ti)-Cu-Ni-Al metallic glasses based on the mechanism of strong interaction between O and rare earth elements in order to control the O content and further to improve the glass forming ability and mechanical properties of the alloys. Metallic glasses were prepared by a copper mold casting method. The glass forming ability and microstructure of the alloys were studied by differential scanning calorimetry (DSC), X-ray Diffraction (XRD) and transmission electron microscopy (TEM), and the mechanical properties and corresponding fracture modes were investigated by quasi-static compressive tests and scanning electron microscope (SEM). The results show that the addition of Y improves the glass forming ability greatly. Bulk metallic glasses with the diameter over 10 mm can be prepared under relatively low vacuum. The compressive strength is up to 1950 MPa. |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000447680200026 |
| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH |
| 源URL | [http://ir.imr.ac.cn/handle/321006/129967]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhang Haifeng |
| 作者单位 | 1.DongGuan Eontec Co Ltd, Dongguan 523662, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Zhengkun,Qin Xindong,Liu Dingming,et al. Effect of Y, Gd, La and Ce on the Glass Forming Ability and Mechanical Properties of Zr(-Ti)-Cu-Ni-Al Metallic Glasses[J]. RARE METAL MATERIALS AND ENGINEERING,2019,47(9):2755-2760. |
| APA | Li Zhengkun.,Qin Xindong.,Liu Dingming.,Lu Hongyu.,Zhang Haifeng.,...&Li Weirong.(2019).Effect of Y, Gd, La and Ce on the Glass Forming Ability and Mechanical Properties of Zr(-Ti)-Cu-Ni-Al Metallic Glasses.RARE METAL MATERIALS AND ENGINEERING,47(9),2755-2760. |
| MLA | Li Zhengkun,et al."Effect of Y, Gd, La and Ce on the Glass Forming Ability and Mechanical Properties of Zr(-Ti)-Cu-Ni-Al Metallic Glasses".RARE METAL MATERIALS AND ENGINEERING 47.9(2019):2755-2760. |
入库方式： OAI收割
来源：金属研究所
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