Fatigue Properties and Morphology of Fatigue Fracture of Bulk Metallic Glass

被引：0
|
作者：
X. Y. Zhao
Z. H. Chen
H. P. Wang
J. Zhan
机构：
[1] Hunan University,College of Materials Science and Engineering
[2] Zhuzhou Cemented Carbide Group Co. Ltd.,Modern Engineering Training Center
[3] Hunan University,undefined
来源：
Metal Science and Heat Treatment | 2016年 / 58卷
关键词：
bulk metallic glass; fatigue resistance; shear bands; fracture toughness;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Changes in the amorphous structure and fatigue resistance of Zr57.5Cu27.3Al8.5Ni6.7 bulk metallic glass are studied. A copper-rich phase produced by cyclic stresses is discovered. This phase observed on the fracture surface may hinder crack propagation. The specimens after fatigue failure have a V shape (do not break into two completely) due to the high density of shear bands and multiple branching of the shear bands in the strained region.
引用
收藏
页码：487 / 492
页数：5
相关论文
共 50 条
  • [1] Fatigue Properties and Morphology of Fatigue Fracture of Bulk Metallic Glass
    Zhao, X. Y.
    Chen, Z. H.
    Wang, H. P.
    Zhan, J.
    [J]. METAL SCIENCE AND HEAT TREATMENT, 2016, 58 (7-8) : 487 - 492
  • [2] Fatigue and fracture behavior of bulk metallic glass
    Zhang, ZF
    Eckert, J
    Schultz, L
    [J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2004, 35A (11): : 3489 - 3498
  • [3] Fatigue and fracture behavior of bulk metallic glass
    Z. F. Zhang
    J. Eckert
    L. Schultz
    [J]. Metallurgical and Materials Transactions A, 2004, 35 : 3489 - 3498
  • [4] Fracture and fatigue in a Zr-based bulk metallic glass
    Gilbert, CJ
    Schroeder, V
    Ritchie, RO
    [J]. BULK METALLIC GLASSES, 1999, 554 : 343 - 354
  • [5] Mechanisms for fracture and fatigue-crack propagation in a bulk metallic glass
    C. J. Gilbert
    V. Schroeder
    R. O. Ritchie
    [J]. Metallurgical and Materials Transactions A, 1999, 30 : 1739 - 1753
  • [6] Mechanisms for fracture and fatigue-crack propagation in a bulk metallic glass
    Gilbert, CJ
    Schroeder, V
    Ritchie, RO
    [J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1999, 30 (07): : 1739 - 1753
  • [7] Tensile and fatigue fracture mechanisms of a Zr-based bulk metallic glass
    Z. F. Zhang
    J. Eckert
    L. Schultz
    [J]. Journal of Materials Research, 2003, 18 : 456 - 465
  • [8] Tensile and fatigue fracture mechanisms of a Zr-based bulk metallic glass
    Zhang, ZF
    Eckert, J
    Schultz, L
    [J]. JOURNAL OF MATERIALS RESEARCH, 2003, 18 (02) : 456 - 465
  • [9] Fatigue and Fracture Behavior of a Ca-Based Bulk-Metallic Glass
    J. Raphael
    G. Y. Wang
    P. K. Liaw
    O. N. Senkov
    D. B. Miracle
    [J]. Metallurgical and Materials Transactions A, 2010, 41 : 1775 - 1779
  • [10] Fatigue and Fracture Behavior of a Ca-Based Bulk-Metallic Glass
    Raphael, J.
    Wang, G. Y.
    Liaw, P. K.
    Senkov, O. N.
    Miracle, D. B.
    [J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2010, 41A (07): : 1775 - 1779
12345