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Chinese Journal of High Pressure Physics  > 2001  >  15(1): 48-53 .
YANG Shi-Yuan, JIN Xiao-Gang, DONG Yu-Bin. Grain Size Refinement and Homogenization of Multi-component Powders by Shock Treatment[J]. Chinese Journal of High Pressure Physics, 2001, 15(1): 48-53 . doi: 10.11858/gywlxb.2001.01.007
Citation: YANG Shi-Yuan, JIN Xiao-Gang, DONG Yu-Bin. Grain Size Refinement and Homogenization of Multi-component Powders by Shock Treatment[J]. Chinese Journal of High Pressure Physics, 2001, 15(1): 48-53 . doi: 10.11858/gywlxb.2001.01.007
shu

Grain Size Refinement and Homogenization of Multi-component Powders by Shock Treatment

doi: 10.11858/gywlxb.2001.01.007
  • 1.

    Institute of Fluid Physics, CAEP, Mianyang 621900, China;

  • 2.

    Department of Material Science and Engineering, Southwest University of Science and Technology, Mianyang 621002, China

More Information
  • Corresponding author: YANG Shi-Yuan
  • Received Date: 26 Apr 2000
  • Rev Recd Date: 21 Aug 2000
  • Publish Date: 05 Mar 2001
    Abstract
  • The grain size refinement and homogenization of Al-C, Al-Si and Si-C powders after shock loading were studied. Experimental results show that shock wave propagation in powders resulted in significantly grain size reduction and homogenization of micron powders. The extent of grain size reduction of one component is related to its crystal structure and mechanical properties. The grain size of shock treated Si-C powder is smaller than 300 nm.

     

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    • References(8)
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