A New Way to Improve Glass-Forming Ability by Controlling the Preparation Conditions of Bulk Metallic Glass

被引：6
|
作者：
Mao, Jie [1 ,2 ]
Zhang, Hai-Feng [1 ]
Fu, Hua-Meng [1 ]
Wang, Ai-Min [1 ]
Li, Hong [1 ]
Hu, Zhuang-Qi [1 ]
机构：
[1] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
来源：
ADVANCED ENGINEERING MATERIALS | 2010年 / 12卷 / 03期
基金：
中国国家自然科学基金;
关键词：
SUPERCOOLED LIQUID REGION; NI AMORPHOUS-ALLOYS; THERMAL-STABILITY; MECHANICAL-PROPERTIES; INTERFACIAL ENERGIES; OXYGEN IMPURITY; AL ALLOY; CRYSTALLIZATION; WETTABILITY; TEMPERATURE;
D O I：
10.1002/adem.200900264
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effects of mold preheating temperature on the glass-forming ability of Zr(64.9)Al(7.9)Ni(10.7)Cu(16.5) and Zr(47)Cu(37.5)Ag(7.5)Al(8) alloys are investigated using traditional copper mold casting. It is found that there exists an optimum mold temperature for glass-forming alloy systems. For the two Zr-based alloy systems studied the optimum mold temperature is 353 K. This is explained from the perspectives of heat transfer efficiency and the wettability between liquid alloy and copper mold.
引用
收藏
页码：170 / 175
页数：6
相关论文
共 50 条
  • [41] Predicting alloy compositions of bulk metallic glasses with high glass-forming ability
    Ji, Xiulin
    Pan, Ye
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2008, 485 (1-2): : 154 - 159
  • [42] Glass-forming Ability and Corrosion Resistance of Zr-Cu-Al-Co Bulk Metallic Glass
    Zhou, W.
    Weng, W. P.
    Hou, J. X.
    JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2016, 32 (04) : 349 - 354
  • [43] Glass-forming ability enhanced by proper additions of oxygen in a Fe-based bulk metallic glass
    Li, H. X.
    Gao, J. E.
    Jiao, Z. B.
    Wu, Y.
    Lu, Z. P.
    APPLIED PHYSICS LETTERS, 2009, 95 (16)
  • [44] A study on the glass-forming ability and low temperature electrical-resistivity of CuZrNb bulk metallic glass
    Wang, Zhi-Xin
    Li, Qian
    Lu, Jin-Bin
    Gongneng Cailiao/Journal of Functional Materials, 2010, 41 (12): : 2080 - 2082
  • [45] A new criterion for glass forming ability of bulk metallic glasses
    Cai, A. -H.
    Pan, Y.
    Gu, J.
    Sun, G. -X.
    MATERIALS SCIENCE AND TECHNOLOGY, 2006, 22 (07) : 859 - 863
  • [46] New criterion of glass forming ability for bulk metallic glasses
    Du, X. H.
    Huang, J. C.
    Liu, C. T.
    Lu, Z. P.
    JOURNAL OF APPLIED PHYSICS, 2007, 101 (08)
  • [47] Structural mechanisms of the high glass-forming ability in CuZrTiPd metallic glass
    Li, Ming-Fei
    Liao, Bing
    Wang, Yin-Gang
    Yang, Liang
    JOURNAL OF MATERIALS SCIENCE, 2019, 54 (22) : 14209 - 14217
  • [48] Correlation of atomic cluster symmetry and glass-forming ability of metallic glass
    Xi, Xue Kui
    Li, long Li
    Zhang, Bo
    Wang, Wei Hua
    Wu, Yue
    PHYSICAL REVIEW LETTERS, 2007, 99 (09)
  • [49] Structural mechanisms of the high glass-forming ability in CuZrTiPd metallic glass
    Ming-Fei Li
    Bing Liao
    Yin-Gang Wang
    Liang Yang
    Journal of Materials Science, 2019, 54 : 14209 - 14217
  • [50] On the glass forming ability of bulk metallic glasses
    Busch, R
    Bakke, E
    Johnson, WL
    SYNTHESIS AND PROPERTIES OF MECHANICALLY ALLOYED AND NANOCRYSTALLINE MATERIALS, PTS 1 AND 2 - ISMANAM-96, 1997, 235-2 : 327 - 335
12345