Influence of Si addition and relaxation on the crystallization of Zr-Al-Ni-Cu based amorphous alloys

被引：4
|
作者：
Qi, M [1 ]
Wang, XD
Deledda, S
Eckert, J
Schultz, L
机构：
[1] Dalian Univ Technol, Dept Mat Engn, Dalian 116024, Peoples R China
[2] IFW Dresden, Inst Met Mat, D-01171 Dresden, Germany
来源：
JOURNAL OF MATERIALS SCIENCE LETTERS | 2002年 / 21卷 / 11期
关键词：
D O I：
10.1023/A:1015787031715
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Amorphous Zr60Al8Ni12.5Cu17Si2.5 and Zr60Al8Ni10Cu17Si5 ribbons were produced by melt spinning. From constant-rate DSC analysis, an increase of Tg and, in turn, a decrease of ΔTx were observed for ribbons after a pre-relaxation treatment at temperatures below the glass transition temperature. Isothermal analysis also revealed a shorter incubation time τ for the relaxed samples. Furthermore, longer τ values and higher activation energies were observed for a higher Si content.
引用
收藏
页码：893 / 896
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] Influence of Hf on Relaxation Behavior of Zr-Al-Ni-Cu Glassy Alloys
    Wang Xinghua
    Wang Guangtao
    Liu Xiaolong
    Meng Runxin
    Liu Xiaohong
    RARE METAL MATERIALS AND ENGINEERING, 2024, 53 (03) : 651 - 659
  • [3] Corrosion resistance of Zr-Al-Ni-Cu(Nb) bulk amorphous alloys
    Zu, FQ
    Chen, ZH
    Tao, JJ
    Liu, LJ
    Yu, J
    Xi, J
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2004, 14 (05) : 961 - 965
  • [4] Corrosion resistance of Zr-Al-Ni-Cu(Nb) bulk amorphous alloys
    祖方遒
    陈志浩
    陶金珏
    刘兰俊
    余瑾
    席赟
    TransactionsofNonferrousMetalsSocietyofChina, 2004, (05) : 961 - 965
  • [5] Crystallization of Zr-Al-Ni-Cu bulk amorphous alloy during continuous heating
    Gao, YL
    Shen, J
    Sun, JF
    Wang, G
    RARE METAL MATERIALS AND ENGINEERING, 2003, 32 (07) : 518 - 521
  • [6] 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):
  • [7] Ion irradiation effects on amorphization and thermal crystallization in Zr-Al-Ni-Cu alloys
    Nagata, S.
    Higashi, S.
    Tsuchiya, B.
    Toh, K.
    Shikama, T.
    Takahiro, K.
    Ozaki, K.
    Kawatusra, K.
    Yamamoto, S.
    Inouye, A.
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2007, 257 : 420 - 423
  • [8] 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
  • [9] A new bulk Zr-Al-Ni-Cu amorphous alloy
    Liu, HJ
    Chen, WR
    Wang, YM
    Wang, DH
    Li, DJ
    Dong, C
    ACTA METALLURGICA SINICA, 2003, 39 (09) : 938 - 942
  • [10] New bulk Zr-Al-Ni-Cu amorphous alloy
    Liu, Haijun
    Chen, Weirong
    Wang, Yingmin
    Wang, Dehe
    Li, Dejun
    Dong, Chuang
    Jinshu Xuebao/Acta Metallurgica Sinica, 2003, 39 (09):
12345