文献详情
Formation and mechanical properties of Ni-free Zr-based bulk metallic glasses
文献类型期刊
作者Hua, Nengbin[1];Li, Ran[2];Wang, Hui[3];Wang, Jianfeng[4];Li, Yan[5];Zhang, Tao[6]
机构
通讯作者Zhang, T (reprint author), Beihang Univ, Sch Mat Sci & Engn, Minist Educ, Lab Aerosp Mat & Performance, Beijing 100191, Peoples R China.
来源信息年:2011  卷:509  页码范围:S175-S178  
期刊信息JOURNAL OF ALLOYS AND COMPOUNDS影响因子和分区  ISSN:0925-8388
关键词Bulk metallic glass; Glass-forming ability; Thermal stability; Mechanical properties
增刊不确定
摘要Glass formation and mechanical properties of Zr-Al-Co-Cu-Ag bulk metallic glasses (BMGs) were investigated. The glass-forming ability (GFA) of Zr(55)Al(20)Co(20)Cu(5) alloy is significantly improved with minor addition of Ag, indicating by the impressive increase of the critical diameter of glass formation from 5 mm for Zr(55)Al(20)Co(20)Cu(5) to 16 mm for (Zr(0.55)Al(0.20)Co(0.20)Cu(0.05))(97)Ag(3) and (Zr(0.55)Al(0).(20)Co(0.20)Cu(0.05))(95)Ag(5) alloys. The Zr-Al-Co-Cu-Ag BMGs exhibit high compressive strength of 2160-2280 MPa and distinct plasticity of 0.6-2.5%. The Zr-based BMGs with outstanding GFA and mechanical properties as well as low-level cytotoxicity elements are expectative for industrial and biological applications. (C)Zr(55)Al(20)Co(20)Cu(5) 2011 Elsevier B. V. All rights reserved.
收录情况SCIE(WOS:000291463000039)  
所属部门材料科学与工程学院
DOI10.1016/j.jallcom.2011.01.078
百度学术Formation and mechanical properties of Ni-free Zr-based bulk metallic glasses
语言外文
被引频次1212
人气指数141
浏览次数141
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