Ductile Ti-based metallic glass spheres

被引：11
|
作者：
Huang, Yongjiang [1 ,2 ]
He, Fulong [1 ]
Fan, Hongbo [1 ]
Shen, Jun [1 ]
机构：
[1] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China
[2] Harbin Inst Technol, Key Lab Microsyst & Microstruct Mfg, Harbin 150001, Peoples R China
来源：
SCRIPTA MATERIALIA | 2012年 / 67卷 / 7-8期
基金：
中国国家自然科学基金;
关键词：
Bulk amorphous alloys; Plasticity; Transmission electron microscopy; TENSILE FRACTURE; DEFORMATION; FLOW;
D O I：
10.1016/j.scriptamat.2012.07.015
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Here the authors have investigated the mechanical responses of Ti40Zr25Ni3Cu12Be20 metallic glassy spheres. Smaller spheres exhibit a near homogeneous deformation behavior, whereas larger spheres display a quasi-brittle feature upon compressive loading. Meanwhile, the nanohardness value decreases with decreasing sample size. The variation in mechanical performance of the glassy spheres of different. sizes is interpreted within the framework of free volume theory. (c) 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：661 / 664
页数：4
相关论文
共 50 条
  • [31] Tensile and compressive behavior of Ti-based bulk metallic glass composites
    Yong-sheng Wang
    Guo-jian Hao
    Jun-pin Lin
    International Journal of Minerals, Metallurgy, and Materials, 2013, 20 : 582 - 588
  • [32] In vivo evaluation of a Ti-based bulk metallic glass alloy bar
    Kokubun, Ryo
    Wang, Wei
    Zhu, Shengli
    Xie, Guoqiang
    Ichinose, Shizuko
    Itoh, Soichiro
    Takakuda, Kazuo
    BIO-MEDICAL MATERIALS AND ENGINEERING, 2015, 26 (1-2) : 9 - 17
  • [33] Deformation of Ti-Based Bulk Metallic Glass Under a Cutting Tip
    A. K. Basak
    Liangchi Zhang
    Tribology Letters, 2018, 66
  • [34] MICROSTRUCTURE AND MECHANICAL PROPERTIES OF TI-BASED METALLIC GLASS MATRIX COMPOSITES
    Wang, Jianli
    Hu, Wen
    Wang, Lidong
    Wu, Yaoming
    Wang, Limin
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2009, 23 (6-7): : 1260 - 1264
  • [35] Role of yttrium in glass formation of Ti-based bulk metallic glasses
    Guojian Hao
    Fei Ren
    Yong Zhang
    Junpin Lin
    Rare Metals, 2009, 28 : 68 - 71
  • [36] Tensile and compressive behavior of Ti-based bulk metallic glass composites
    Wang, Yong-sheng
    Hao, Guo-jian
    Lin, Jun-pin
    INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS, 2013, 20 (06) : 582 - 588
  • [37] Wear Behaviors of a Ti-Based Bulk Metallic Glass at Elevated Temperatures
    Cao, Fuyang
    Huang, Yongjiang
    He, Chao
    Fan, Hongbo
    Wei, LiYuan
    Ning, Zhiliang
    Sun, Jianfei
    FRONTIERS IN MATERIALS, 2021, 8
  • [38] Mechanical behaviors of partially devitrified ti-based bulk metallic glass
    Park, JM
    Park, JS
    Kim, JH
    Chang, HJ
    JOURNAL OF MATERIALS SCIENCE, 2005, 40 (18) : 4999 - 5001
  • [39] Versatile Medium Entropy Ti-Based Bulk Metallic Glass Composites
    Liu, Tianzeng
    Zhao, Yanchun
    Feng, Li
    Gong, Pan
    MATERIALS, 2022, 15 (20)
  • [40] Influence of the loading rate on the indentation response of Ti-based metallic glass
    Sort, J.
    Fornell, J.
    Li, W.
    Surinach, S.
    Baro, M. D.
    JOURNAL OF MATERIALS RESEARCH, 2009, 24 (03) : 918 - 925
12345