Pronounced enhancement of glass-forming ability of Fe–Si–B–P bulk metallic glass in oxygen atmosphere
作者: Chuntao ChangJianhua ZhangBaolong ShenWeihua WangAkihisa Inoue
作者单位: 1* Zhejiang Province Key Laboratory of Magnetic Materials and Application Technology , Key Laboratory of Magnetic Materials and Devices , Ningbo Institute of Materials Technology & Engineering , Chinese Academy of Sciences , Zhenhai District , Ningbo , Zhejiang 315201 , China
2 College of Electrical and Power Engineering , Shanxi Key Laboratory of Coal Mining Equipment and Safety Control , Taiyuan University of Technology , Wanbolin District , Taiyuan , Shanxi 030024 , China
3 School of Materials Science and Engineering , Southeast University , Jiangning District , Nanjing 211189 , China
4 § Institute of Physics , Chinese Academy of Sciences , Beijing 100190 , China
5 Ningbo Institute of Materials Technology & Engineering , Chinese Academy of Sciences , Zhenhai District , Ningbo , Zhejiang 315201 , China
刊名: Journal of Materials Research, 2014, Vol.29 (10), pp.1217-1222
来源数据库: Cambridge University Press Journal
DOI: 10.1557/jmr.2014.96
原始语种摘要: It is widely accepted that oxygen will severely deteriorate the glass-forming ability (GFA) of an alloy. In this work, we report that the GFA of a Fe76Si9B10P5 glassy alloy can be significantly improved (the critical diameter for fully glass formation is increased from 1 to 3 mm) under oxygen casting atmosphere. Furthermore, the pressure of oxygen atmosphere gives an obvious enhancement in the critical diameter of Fe76Si9B10P5 glassy alloy. A dependence of GFA on casting atmosphere species (argon, nitrogen, air, and oxygen) is also observed for this glassy alloy, and its critical diameter is 1, 1.5, 2.5, and 3 mm, respectively. In addition, the Fe-based glassy alloy exhibits excellent soft magnetic...
全文获取路径: Cambridge U Press 
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来源刊物:
影响因子:1.713 (2012)

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关键词翻译
关键词翻译
  • glass 玻璃
  • Si 
  • oxygen 
  • GFA GULF AIR
  • enhancement 增强
  • metallic 金属的
  • alloy 合金
  • atmosphere 大气圈
  • casting 铸模
  • forming 成形