Effect of W addition on the glass forming ability and mechanical properties of Fe-based metallic glass
文献类型：期刊论文
| 作者 | Wang, Xin-min; Liang, Dan-dan; Wei, Xian-shun; Chang, Chun-tao; Li, Jia-wei; Shen, Jun |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2018 |
| 卷号 | 731页码:1146-1150 |
| 关键词 | Soft-magnetic Properties Bulk Amorphous-alloys Sliding Behavior Mo Crystallization Strength Microhardness Centimeter Elements System |
| 英文摘要 | The effects of refractory element W addition on the glass forming ability (GFA) and mechanical properties of Fe47-xCr20Mo10WxC15B6Y2 (x = 0, 2, 4, 6 at. %) alloys were investigated. The supercooled liquid region Delta T-x (T-x-T-g) and criterion gamma [T-x/(T-g + T-l)] of Fe47-xCr20Mo10WxC15B6Y2 alloys increased to 62 K and 0.390, respectively, when x increased to 4 at. %. An appropriate substitution of Fe by W (4 at. %) significantly improved the GFA by suppressing the formation of the Fe23B6 phase. The GFA and thermal stability decreased when x increased to 6 at. %. The Fe43Cr20Mo10W4C15B6Y2 bulk metallic glass (BMG) rod with an 8 mm diameter could be fabricated by using commercial purity materials. The addition of the refractory W element could also enhance the microhardness, compressive strength and plasticity of Fe47-xCr20Mo10WxC15B6Y2 BMGs. The Fe41Cr20Mo10W6C15B6Y2 BMG exhibited high compressive strength of 4.12 GPa and microhardness of 1267 HV. (C) 2017 Elsevier B.V. All rights reserved. |
| 学科主题 | Chemistry |
| 语种 | 英语 |
| 公开日期 | 2018-12-04 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/16872]  |
| 专题 | 2018专题 |
| 推荐引用方式 GB/T 7714 | Wang, Xin-min,Liang, Dan-dan,Wei, Xian-shun,et al. Effect of W addition on the glass forming ability and mechanical properties of Fe-based metallic glass[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2018,731:1146-1150. |
| APA | Wang, Xin-min,Liang, Dan-dan,Wei, Xian-shun,Chang, Chun-tao,Li, Jia-wei,&Shen, Jun.(2018).Effect of W addition on the glass forming ability and mechanical properties of Fe-based metallic glass.JOURNAL OF ALLOYS AND COMPOUNDS,731,1146-1150. |
| MLA | Wang, Xin-min,et al."Effect of W addition on the glass forming ability and mechanical properties of Fe-based metallic glass".JOURNAL OF ALLOYS AND COMPOUNDS 731(2018):1146-1150. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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