Characterization of the non-isothermal viscous flow and thermal stability of amorphous Zr-Al-Ni-Cu alloys with a wide supercooled liquid region

被引：11
|
作者：
Myung, WN
Park, KH
Jang, DH
Battezzati, L
Zhang, T
Inoue, A
Masumoto, T
机构：
[1] UNIV TURIN,DIPARTIMENTO CHIM INORGAN CHIM FIS & CHIM MAT,I-10125 TURIN,ITALY
[2] TOHOKU UNIV,INST MAT RES,SENDAI,MIYAGI 98077,JAPAN
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1997年 / 226卷
关键词：
free volume; viscosity; viscous flow; thermal stability;
D O I：
10.1016/S0921-5093(96)10653-5
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The thermal stability and viscous flow behavior of amorphous Zr65Al8Ni27-xCux (x = 17, 17 and 21) ribbons were examined by using differential scanning calorimetry and thermomechanical analysis. It was observed that the viscosity decreases with increasing temperature until the first steady-state viscous flow temperature is reached and above this temperature the viscosity depends on both the composition and applied stress. (C) 1997 Elsevier Science S.A.
引用
收藏
页码：406 / 409
页数：4
相关论文
共 50 条
  • [1] Amorphous alloys in Zr-Al-Ni-Cu system
    Chen, Wei-Rong
    Wang, Ying-Min
    Qiang, Jian-Bing
    Xu, Wei-Ping
    Wang, De-He
    Dong, Chuang
    Dalian Ligong Daxue Xuebao/Journal of Dalian University of Technology, 2002, 42 (06): : 684 - 687
  • [2] AMORPHOUS (TI, ZR, HF)-NI-CU TERNARY ALLOYS WITH A WIDE SUPERCOOLED LIQUID REGION
    ZHANG, T
    INOUE, A
    MASUMOTO, T
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1994, 181 (pt 2): : 1423 - 1426
  • [3] Composition design and microstructure characterization of Zr-Al-Ni-Cu bulk amorphous alloys
    Chen, Weirong
    Wang, Yingmin
    Qiang, Jianbing
    Dong, Chuang
    Jinshu Xuebao/Acta Metallurgica Sinica, 2002, 38 (04):
  • [4] Composition design and microstructure characterization of Zr-Al-Ni-Cu bulk amorphous alloys
    Chen, WR
    Wang, YM
    Qiang, JB
    Dong, C
    ACTA METALLURGICA SINICA, 2002, 38 (04) : 421 - 426
  • [5] Synthesis of an amorphous Zr-Al-Ni-Cu alloy with large supercooled liquid region by cold-rolling of elemental foils
    Sagel, A
    Sieber, H
    Fecht, HJ
    Perepezko, JH
    ACTA MATERIALIA, 1998, 46 (12) : 4233 - 4241
  • [6] Superplastic and diffusion bonding behavior on Zr-Al-Ni-Cu metallic glass in supercooled liquid region
    Somekawa, H
    Inoue, A
    Higashi, K
    SCRIPTA MATERIALIA, 2004, 50 (11) : 1395 - 1399
  • [7] Stability and transformation to crystalline phases of amorphous Zr-Al-Cu alloys with significant supercooled liquid region
    Inoue, A.
    Kawase, D.
    Tsai, A.P.
    Zhang, T.
    Masumoto, T.
    Materials Science and Engineering A, 1994, A178 (1-2) : 255 - 263
  • [8] STABILITY AND TRANSFORMATION TO CRYSTALLINE PHASES OF AMORPHOUS ZR-AL-CU ALLOYS WITH SIGNIFICANT SUPERCOOLED LIQUID REGION
    INOUE, A
    KAWASE, D
    TSAI, AP
    ZHANG, T
    MASUMOTO, T
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1994, 178 (1-2): : 255 - 263
  • [9] AL-LA-NI AMORPHOUS-ALLOYS WITH A WIDE SUPERCOOLED LIQUID REGION
    INOUE, A
    ZHANG, T
    MASUMOTO, T
    MATERIALS TRANSACTIONS JIM, 1989, 30 (12): : 965 - 972
  • [10] Influence of beryllium on thermal stability and glass-forming ability of Zr-Al-Ni-Cu bulk amorphous alloys
    Xiao, XS
    Shoushi, F
    Wang, GM
    Qin, H
    Dong, Y
    JOURNAL OF ALLOYS AND COMPOUNDS, 2004, 376 (1-2) : 145 - 148
12345