Ti-based bulk metallic glass with high cold workability at room temperature

被引：1
作者：
Park, JM [1 ]
Park, JS
Kim, JH
Lee, MH
Kim, WT
Kim, DH
机构：
[1] Yonsei Univ, Ctr Noncrystalline Mat, Dept Engn Met, Seoul 120749, South Korea
[2] Chongju Univ, Div Appl Sci, Chonju 360764, South Korea
来源：
PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5 | 2005年 / 475-479卷
关键词：
bulk metallic glass; cold rolling; shear bands;
D O I：
10.4028/www.scientific.net/MSF.475-479.3431
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The cold workability of Ti-based bulk metallic glasses (BMGs) have been investigated. Ti45Zr16Be20Cu10Ni9 BMG with a large compressive plastic strain of 4.7 % shows a high cold workability, i.e. total reduction ratio of 50 % by cold rolling at room temperature. The multiple shear bands formed during rolling are effective in enhancing the plasticity. The cold rolled Ti45Zr16Be20Cu10Ni9 BMG (reduction ratio: 30 %) exhibits a large plastic strain of similar to 14 %.
引用
收藏
页码：3431 / 3434
页数：4
相关论文
共 50 条
  • [21] Properties of vacuum-laser-welded Ti-based bulk metallic glass and Zr-based bulk metallic glass composite
    Jun, Hyun-Joon
    Yun, Chang Gun
    Joo, Jeong Hwan
    Lee, Ho Jin
    Lee, Kwang Seok
    INTERNATIONAL JOURNAL OF MATERIALS RESEARCH, 2019, 110 (07) : 648 - 655
  • [22] The structural relaxation effect on the nanomechanical properties of a Ti-based bulk metallic glass
    Huang, Yongjiang
    Zhou, Binjun
    Chiu, YuLung
    Fan, Hongbo
    Wang, Dongjun
    Sun, Jianfei
    Shen, Jun
    JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 608 : 148 - 152
  • [23] Structural and Mechanical Behaviors of Partially Devitrified Ti-based Bulk Metallic Glass
    Kang, C. S.
    Cho, J.
    Jeong, C. Y.
    Oh, I. H.
    Lee, J. S.
    Park, J. S.
    ADVANCED MATERIALS AND PROCESSING, 2007, 26-28 : 699 - +
  • [24] Investigation of the microcrack evolution in a Ti-based bulk metallic glass matrix composite
    Wang, Yongsheng
    Guo, Zhenxi
    Ma, Rui
    Hao, Guojian
    Zhang, Yong
    Lin, Junpin
    Sui, Manling
    PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL, 2014, 24 (02) : 121 - 127
  • [25] Nanoindentation response of laser shock peened Ti-based bulk metallic glass
    Wang, Liang
    Wang, Lu
    Xue, Yunfei
    Zhang, Haifeng
    Fu, Huameng
    AIP ADVANCES, 2015, 5 (05):
  • [26] Control of wetting on Ti-based bulk metallic glass surfaces by a hydrothermal method
    Ken-ichi Katsumata
    Takeshi Wada
    Akihisa Inoue
    Munetoshi Sakai
    Akira Nakajima
    Akira Fujishima
    Nobuhiro Matsushita
    Kiyoshi Okada
    Journal of Materials Science, 2011, 46 : 3430 - 3435
  • [27] Microstructure and crystallization mechanism of Ti-based bulk metallic glass by electron beam welding
    Wang, Gang
    Huang, Yongjiang
    Cao, Wei
    Huang, Zhongjia
    Huttula, Marko
    Su, Yongsheng
    Tan, Caiwang
    JOURNAL OF MANUFACTURING PROCESSES, 2018, 32 : 93 - 99
  • [28] Strain rate sensitivity and deformation behavior in a Ti-based bulk metallic glass composite
    Zhai, Haimin
    Xu, Yuhao
    Du, Yin
    Wang, Haifeng
    Liu, Feng
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2017, 471 : 128 - 136
  • [29] Mechanical response of Ti-based bulk metallic glass under static and dynamic indentations
    Wang, B. P.
    Wang, L.
    Xue, Y. F.
    Wang, Y. W.
    Zhu, L. J.
    Zhang, H. F.
    Fu, H. M.
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2015, 422 : 32 - 38
  • [30] Tuning the mechanical performance of a Ti-based bulk metallic glass by pre-deformation
    Huang, Yongjiang
    Sun, Yi
    Shen, Jun
    INTERMETALLICS, 2010, 18 (11) : 2044 - 2050
12345