Crystallization of Cu45Zr48Al7 bulk metallic glass

被引：0
|
作者：
Xu, H. W. [1 ]
Du, Y. L. [1 ]
Cheng, J. L. [1 ]
Chen, G. [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Dept Mat Sci & Engn, Nanjing 210094, Peoples R China
来源：
ADVANCED MATERIAL SCIENCE AND TECHNOLOGY, PTS 1 AND 2 | 2011年 / 675-677卷
关键词：
Bulk metallic glass; Crystallization; Thermal analysis; KINETICS; ALLOYS; STRENGTH; MPA;
D O I：
10.4028/www.scientific.net/MSF.675-677.205
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The crystallization behavior of Cu45Zr48Al7 bulk metallic glass was studied by differential scanning calorimetry (DSC) and x-ray diffraction (XRD). Cu45Zr48Al7 bulk metallic glass exhibits two-stage crystallization in heating process. The crystallization peak temperature To and T-p2 shifted to higher temperature with increasing heating rate. It was found that the crystalline phases homogeneously nucleared at a constant rate and grew linearly at a constant rate in the supercooled liquid. Different bulk nanostructured alloys can be derived from Cu45Zr48Al7 bulk metallic glass by changing the heating rate and/or annealing temperature.
引用
下载
收藏
页码：205 / 208
页数：4
相关论文
共 50 条
  • [21] Laser welding of Zr45Cu48Al7 bulk glassy alloy
    Li, B.
    Li, Z.Y.
    Xiong, J.G.
    Xing, L.
    Wang, D.
    Li, Y.
    Journal of Alloys and Compounds, 2006, 413 (1-2): : 118 - 121
  • [22] Laser welding of Zr45Cu48Al7 bulk glassy alloy
    Li, B
    Li, ZY
    Xiong, JG
    Xing, L
    Wang, D
    Li, Y
    JOURNAL OF ALLOYS AND COMPOUNDS, 2006, 413 (1-2) : 118 - 121
  • [23] Four-point-bending-fatigue behavior of the Cu45Zr45Ag7Al3 bulk metallic glass
    Zhang, L. K.
    Chen, Z. H.
    Chen, D.
    Zhao, X. Y.
    Zheng, Q.
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2013, 370 : 31 - 36
  • [24] Effect of the countermaterial on the tribological behavior of Cu45Zr46Al7Nb2 bulk metallic glass
    Barlemont, Solene
    Colas, Guillaume
    Lenain, Alexis
    Cornuault, Pierre-Henri
    WEAR, 2023, 522
  • [25] Crystallization kinetics in Cu35Ag15Zr45Al15 metallic glass
    Ou, X.
    Zhang, G. Q.
    Xu, X.
    Wang, L. N.
    Liu, J. F.
    Jiang, J. Z.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2007, 441 (1-2) : 181 - 184
  • [26] Air-Oxidation of a Cu45Zr45Al5Ag5 Bulk Metallic Glass
    Kai, Wu
    Ren, I. Fei
    Kao, Pei Chin
    Wang, Rui Fang
    Chuang, Chih-Pin
    Freels, Matthew W.
    Liaw, Peter K.
    ADVANCED ENGINEERING MATERIALS, 2009, 11 (05) : 380 - 386
  • [27] High-temperature deformation and crystallization behavior of a Cu36Zr48Al8Ag8 bulk metallic glass
    Kwang Seok Lee
    Young-Seon Lee
    Journal of Materials Science, 2012, 47 : 2472 - 2478
  • [28] High-temperature deformation and crystallization behavior of a Cu36Zr48Al8Ag8 bulk metallic glass
    Lee, Kwang Seok
    Lee, Young-Seon
    JOURNAL OF MATERIALS SCIENCE, 2012, 47 (05) : 2472 - 2478
  • [29] A plastic Zr-Cu-Ag-Al bulk metallic glass
    Wang, X.
    Cao, Q. P.
    Chen, Y. M.
    Hono, K.
    Zhong, C.
    Jiang, Q. K.
    Nie, X. P.
    Chen, L. Y.
    Wang, X. D.
    Jiang, J. Z.
    ACTA MATERIALIA, 2011, 59 (03) : 1037 - 1047
  • [30] Effective role of minor silicon addition on crystallization kinetics of Cu50Zr43Al7 bulk metallic glass
    Malekan, Mehdi
    Rashidi, Reza
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2021, 127 (04):
12345