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Chinese Journal of High Pressure Physics  > 2007  >  21(1): 108-112 .
LI Qiang, YANG Chao, ZHAN Zai-Ji. Damage and Cracking of Zr41Ti14Cu12.5Ni10Be22.5 Bulk Amorphous Alloy under Planar Shock Compression[J]. Chinese Journal of High Pressure Physics, 2007, 21(1): 108-112 . doi: 10.11858/gywlxb.2007.01.018
Citation: LI Qiang, YANG Chao, ZHAN Zai-Ji. Damage and Cracking of Zr41Ti14Cu12.5Ni10Be22.5 Bulk Amorphous Alloy under Planar Shock Compression[J]. Chinese Journal of High Pressure Physics, 2007, 21(1): 108-112 . doi: 10.11858/gywlxb.2007.01.018
shu

Damage and Cracking of Zr41Ti14Cu12.5Ni10Be22.5 Bulk Amorphous Alloy under Planar Shock Compression

doi: 10.11858/gywlxb.2007.01.018
  • 1.

    The 27th Research Institute, China Electronic Technology Corporation (Group), Zhengzhou 450005, China;

  • 2.

    R&D Center for Advanced Materials, National Science Park of Yanshan University, Qinhuangdao 066004, China

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  • Corresponding author: ZHAN Zai-Ji
  • Received Date: 02 Mar 2006
  • Rev Recd Date: 22 May 2006
  • Publish Date: 05 Mar 2007
    Abstract
  • Planar shock compression effects on damage and cracking in Zr41Ti14Cu12.5Ni10Be22.5 bulk amorphous alloy are studied using a two-stage light gas gun. The experimental result indicates that the cracking angel of bulk amorphous alloy under planar shock compression is smaller than that of traditional compression experiment, it is decided by the highest strain velocity under shock compression conditions in bulk amorphous alloy; part of bulk amorphous alloy surface also is melt by the effects of highest strain velocity and the energy of partial adiabatic shear bands; the crystallization happens in bulk amorphous alloy by the effects of temperature and pressure.

     

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    • References(12)
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