A liner for a shaped charge having a composition comprising greater than 90 % by weight of powdered tungsten and up to 10 % by weight of powdered binder, the composition being formed into a substantially conically shaped body and having a crystal structure of substantially equi-axed grains with a grain size of between 25 nano-metres and 1 micron.
申请公布号
WO03042625(A1)
申请公布日期
2003.05.22
申请号
WO2002GB05092
申请日期
2002.11.12
申请人
QINETIQ LIMITED;BOURNE, BRIAN;COWAN, KENNETH, GRAHAM