INFLUENCE OF STRAIN RATE ON RESISTANCE TO DEFORMATION OF METALS AT IMPACT VELOCITIES OF 100 TO 1000 M/SEC,
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
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By means of penetration, the role of velocity in the problem of the resistance level of metals to plastic flow is investigated. It is shown that impact velocities in the range of 100 to 1,000 msec encounter inertial resisting forces and forces of natural resistance to deformation.