Influence of Hardness on Perforation Velocity in Steel Armour Plates
AbstractIn an earlier investigation3, the influence ofh'ardness on tempered steel armour plates of 20 mm thickness, impacted by. 20 mm diameter steel ogive-shaped projectile at normal , was studied. Additional data is investigated with relation to the perforation velocity of the plates. It is observed that the plate perforation velocity and the plate plugging velocity decrease with increasing plate hardness.
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