Bulk glass formation in ternary Cu-Zr-Ti system

被引：1
|
作者：
Hua Men Junying Fu Chaoli Ma Shujie Pang and Tao Zhang Department of Materials Science and Engineering Beijing University of Aeronautics and Astronautics Beijing China [100083 ]
机构：
来源：
Journal of University of Science and Technology Beijing | 2007年 / S1期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The formation of bulk metallic glasses (BMGs) in ternary Cu-Zr-Ti system was investigated by a copper mold casting method. The nature of the amorphous phase was verified by X-ray diffraction (XRD) and differential scanning calorimetry (DSC). It was demonstrated that the BMGs could be formed in a broad composition range in this system. Cu50Zr42.5Ti7.5, Cu60Zr27.5Ti12.5, Cu60Zr30Ti10 and Cu60Zr32.5Ti7.5 alloys exhibit strong glass-forming ability (GFA), and fully glassy rods of 5 mm in diameter can be obtained. In the center region of the ternary diagram, however, the GFA of the alloys was degraded due to the presence of Laves phase. The degradation of the GFA results from easy nucleation of the Laves phase in the undercooled liquid.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Bulk glass formation in ternary Cu-Zr-Ti system
    Men, Hua
    Fu, Junying
    Ma, Chaoli
    Pang, Shujie
    Zhang, Tao
    [J]. JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING, 2007, 14 (19-22): : 19 - 22
  • [2] Bulk glass formation in ternary Cu-Zr-Ti system
    Hua Men
    [J]. International Journal of Minerals,Metallurgy and Materials, 2007, (S1) : 19 - 22
  • [3] Bulk metallic glass formation in Cu-Zr-Ti ternary system
    Wang, Qing
    Qiang, Jianbing
    Wang, Yingmin
    Xia, Junhai
    Dong, Chuang
    [J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 2007, 353 (32-40) : 3425 - 3428
  • [4] Formation and composition optimization of Cu-based bulk metallic glasses in Cu-Zr-Ti ternary system
    Wang, Q
    Qiang, JB
    Wang, YM
    Xia, JH
    Lin, Z
    Zhang, XF
    Dong, C
    [J]. ACTA PHYSICA SINICA, 2006, 55 (01) : 378 - 385
  • [5] A new composition zone of bulk metallic glass formation in the Cu-Zr-Ti ternary system and its correlation with the eutectic reaction
    Dai, Chun-Li
    Guo, Hua
    Li, Yi
    Xu, Jian
    [J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 2008, 354 (31) : 3659 - 3665
  • [6] Phase formation and mechanical properties of Cu-Zr-Ti bulk metallic glass composites
    Kim, Byoung Jin
    Yun, Young Su
    Kim, Won Tae
    Kim, Do Hyang
    [J]. METALS AND MATERIALS INTERNATIONAL, 2016, 22 (06) : 1026 - 1032
  • [7] Phase formation and mechanical properties of Cu-Zr-Ti bulk metallic glass composites
    Byoung Jin Kim
    Young Su Yun
    Won Tae Kim
    Do Hyang Kim
    [J]. Metals and Materials International, 2016, 22 : 1026 - 1032
  • [8] Property of Cu-Zr-Ti ternary alloys
    Cai, An-hui
    An, Wei-ke
    Li, Xiao-song
    Luo, Yun
    Li, Tie-lin
    [J]. ADVANCES IN SUPERALLOYS, PTS 1 AND 2, 2011, 146-147 : 1477 - 1481
  • [9] Thermodynamic model and synthesis of Bulk Metallic Glass in Cu-Zr-Ti system by Mechanical Alloying
    Bhatt, Jatin
    Kumar, S.
    Murty, B. S.
    [J]. ADVANCED MATERIAL SCIENCE AND TECHNOLOGY, PTS 1 AND 2, 2011, 675-677 : 189 - +
  • [10] Prediction of the glass forming ability in Cu-Zr binary and Cu-Zr-Ti ternary alloys
    Ge, L.
    Hui, X.
    Wang, E. R.
    Chen, G. L.
    Arroyave, R.
    Liu, Z. K.
    [J]. INTERMETALLICS, 2008, 16 (01) : 27 - 33
12345