Dynamic fracture behavious of Fe-Mo-Si-B amorphous alloy ribbon

被引：0
|
作者：
Gan, Y.
机构：
来源：
Jinshu Xuebao/Acta Metallurgica Sinica | 2001年 / 37卷 / 06期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Dynamic fracture characteristics have been observed and interpreted for Fe-Mo-Si-B amorphous alloy ribbon. Crack branching and stress wave induced cracking are the main features of dynamic fracture. Branching of main crack occurs when the crack tip intensity factor reaches the critical value KIB=35 MPa· m1/2, and the corresponding plane strain fracture toughness KIc=16 MPa·m1/2. It is deduced that crack branching is the necessary condition for generation of compressive longitudinal wave. Stress wave induced cracking occurs when the amplitude of reflected compressive longitudinal wave reaches the tensile strength.
引用
收藏
页码：585 / 588
相关论文
共 50 条
  • [1] Dynamic fracture behavious of Fe-Mo-Si-B amorphous alloy ribbon
    Gan, Y
    ACTA METALLURGICA SINICA, 2001, 37 (06) : 585 - 588
  • [2] Annealing embrittlement in Fe-Mo-Si-B amorphous alloy
    Li, JM
    Quan, MX
    Hu, ZQ
    JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 1997, 13 (01) : 61 - 64
  • [3] Annealing Embrittlement in Fe-Mo-Si-B Amorphous Alloy
    Jianmin LI
    Mingxiu QUAN and Zhuangqi HU (National Key Lab. of RSA
    JournalofMaterialsScience&Technology, 1997, (01) : 61 - 64
  • [4] Annealing embrittlement in Fe-Mo-Si-B amorphous alloy
    Li, Jianmin
    Quan, Mingxiu
    Hu, Zhuangqi
    Journal of Materials Science and Technology, 1997, 13 (01): : 61 - 64
  • [5] Mechanism of mechanical crystallization of amorphous Fe-Mo-Si-B alloy
    Yao, B
    Liu, SE
    Liu, L
    Si, L
    Su, WH
    Li, Y
    JOURNAL OF APPLIED PHYSICS, 2001, 90 (03) : 1650 - 1654
  • [6] Decolorization of azo dye solution by Fe-Mo-Si-B amorphous alloy
    Zhang, Changqin
    Zhang, Haifeng
    Lv, Manqi
    Hu, Zhuangqi
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2010, 356 (33-34) : 1703 - 1706
  • [7] Effect of pressure on the crystallization of amorphous Fe-Mo-Si-B alloy with diffusion reaction at its surface
    Appl Phys Lett, 16 (2290):
  • [8] Study of the thermodynamic mechanism of the crystallization of amorphous Fe-Mo-Si-B alloy with a diffusion reaction at the surface
    Yao, B
    Hao, YY
    Wang, AM
    Guo, WQ
    Ding, BZ
    Liu, HZ
    Hu, ZQ
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 1996, 207 : 554 - 558
  • [9] Characterization of mechanical nanocrystallization process of amorphous Fe-Mo-Si-B alloy by transmission Mossbauer spectroscopy
    Liu, XD
    Guo, FQ
    Lu, K
    Umemoto, M
    JOURNAL OF MATERIALS RESEARCH, 1997, 12 (03) : 681 - 687
  • [10] EFFECT OF PRESSURE ON THE CRYSTALLIZATION OF AMORPHOUS FE-MO-SI-B ALLOY WITH DIFFUSION-REACTION AT ITS SURFACE
    YAO, B
    DING, BZ
    WANG, AM
    HU, ZQ
    APPLIED PHYSICS LETTERS, 1995, 67 (16) : 2290 - 2292
12345