Volume 19 Issue 2
Apr 2015
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GUI Yu-Lin, WANG Yan-Ping, LIU Cang-Li, SUN Cheng-Wei, ZHANG Ke-Ming. An Experimental Study on Shock Response of No-Co Steel[J]. Chinese Journal of High Pressure Physics, 2005, 19(2): 127-131 . doi: 10.11858/gywlxb.2005.02.005
Citation: GUI Yu-Lin, WANG Yan-Ping, LIU Cang-Li, SUN Cheng-Wei, ZHANG Ke-Ming. An Experimental Study on Shock Response of No-Co Steel[J]. Chinese Journal of High Pressure Physics, 2005, 19(2): 127-131 . doi: 10.11858/gywlxb.2005.02.005

An Experimental Study on Shock Response of No-Co Steel

doi: 10.11858/gywlxb.2005.02.005
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  • Corresponding author: GUI Yu-Lin
  • Received Date: 08 May 2004
  • Rev Recd Date: 22 Dec 2004
  • Issue Publish Date: 05 Jun 2005
  • In this paper, the shock response of no-Co steel is studied, in the impact pressure range from 3 GPa to 20 GPa. The two-wave structural profile of the free surface velocities are recorded by a velocity interferometer system for any reflector (VISAR). Using the material longitudinal elastic wave speed at standard atmosphere instead of the elastic precursor wave speed at low shock pressure, we obtained the Hugoniot relationship between the plastic shock wave speed and the particle velocity for no-Co steel. From the information of the free surface velocity profiles, we also obtained the Hugoniot elastic limit, spall strength, spall thickness.

     

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