This article is cited in 4 papers

Spalling kinetics over a wide range of shock-wave amplitude and duration

V. A. Ogorodnikov

Institute of Experimental Gas Dynamics and Physics of Explosion, Russian Federal Nuclear Center, Sarov, 607190

Abstract: The paper reports results of metallographic studies of specimens of St. 3 steel and M1 copper loaded by shock waves of various intensity ($p\cong2\div30$ GPa) and duration ($\tau\cong10^{-6}\div10^{-7}$ sec). The kinetics of spalling fracture of materials under these conditions is discussed.

Keywords: metals, shock waves, fracture, kinetics, modeling.

UDC: 532.593

Received: 13.09.2001

 English version: Combustion, Explosion and Shock Waves, 2002, 38:4, 484–487

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