ISOTHERMAL CRYSTALLIZATION KINETICS OF BALL-MILLED AMORPHOUS AL-NI-ZR ALLOY

被引：0
|
作者：
GAO, WL
DU, YW
WANG, KY
QUAN, MX
WANG, JT
机构：
来源：
ACTA PHYSICA SINICA-OVERSEAS EDITION | 1995年 / 4卷 / 02期
关键词：
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The isothermal crystallization kinetics of amorphous Al-Ni-Zr alloy produced by mechanical alloying was studied by means of differential scanning calorimetry. According to Arrhenius equation, the apparent activation energy was calculated. The isothermal crystallization kinetics follows Johnson-Mehl-Avrami equation with n=2.00 within 0.15 < x < 0.85, x being the volume fraction crystallized. For understanding the isothermal crystallization process in detail, the concepts of local Avrami exponent and local activation energy have been introduced into this Al-Ni-Zr system.
引用
收藏
页码：113 / 117
页数：5
相关论文
共 50 条
  • [31] Mechanically induced devitrifications of ball-milled Zr70Pd20Ni10 glassy alloy powders
    [J]. Sherif El-Eskandarany, M. (msherif99@yahoo.com), 1600, Materials Research Society (18):
  • [32] Mechanically induced devitrifications of ball-milled Zr70Pd20Ni10 glassy alloy powders
    El-Eskandarany, MS
    Saida, J
    Inoue, A
    [J]. JOURNAL OF MATERIALS RESEARCH, 2003, 18 (02) : 250 - 253
  • [33] Exothermic reaction characteristics of continuously ball-milled Al/Ni powder compacts
    Hadjiafxenti, A.
    Gunduz, I. E.
    Kyratsi, T.
    Doumanidis, C. C.
    Rebholz, C.
    [J]. VACUUM, 2013, 96 : 73 - 78
  • [34] The effect of heat treatment on the electrode characteristics of the ball-milled Zr-Cr-Ni
    Jung, CB
    Lee, KS
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 1998, 274 (1-2) : 254 - 259
  • [35] Spark ignitable Ni-Al ball-milled powders for bonding applications
    Gunduz, I. E.
    Kyriakou, A.
    Vlachos, N.
    Kyratsi, T.
    Doumanidis, C. C.
    Son, S.
    Rebholz, C.
    [J]. SURFACE & COATINGS TECHNOLOGY, 2014, 260 : 396 - 400
  • [36] Nanostructures and deformation mechanisms in a cryogenically ball-milled Al-Mg alloy
    Liao, XZ
    Huang, JY
    Zhu, YT
    Zhou, F
    Lavernia, EJ
    [J]. PHILOSOPHICAL MAGAZINE, 2003, 83 (26) : 3065 - 3075
  • [37] Formation of amorphous phases in Al-Ni-Zr ternary system by mechanical alloying
    Tsuzuki, Ritsuko
    Yuasa, Eiji
    [J]. Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, 2000, 47 (04): : 400 - 405
  • [38] Ball-milled Al-Sn alloy as composite Phase Change Material
    Confalonieri, Chiara
    Grimaldi, Aldo Tommaso
    Gariboldi, Elisabetta
    [J]. MATERIALS TODAY ENERGY, 2020, 17 (17)
  • [39] Zr-poisoning of grain refiner particles studied in Al-Ni-Zr amorphous alloys
    Schumacher, P
    Cizek, P
    Bunn, AM
    [J]. LIGHT METALS 2000, 2000, : 839 - 844
  • [40] DUCTILE AL-NI-ZR AMORPHOUS-ALLOYS WITH HIGH MECHANICAL STRENGTH
    TSAI, AP
    INOUE, A
    MASUMOTO, T
    [J]. JOURNAL OF MATERIALS SCIENCE LETTERS, 1988, 7 (08) : 805 - 807
12345