Study on the Characteristics of Non-Cohesive Jet Formed by Two-Phase Alloy Liner

It is hard for general shaped charge jet to enlarge a large crater hole, when it penetrate the concrete target. The non-cohesion jet may do it. In this paper, the character of the noncohesion jet formed by shaped charges which liner were two phase alloy (titanium alloy) were studied by X-ray experiment and the penetration ability was firmed through DOP experiments. The results show that compare with OFHC jet, the non-cohesion formed by the TC21 liner and NiTi liner can enlarge the crater hole and have certain penetration ability.