High-density high-conductivity electrical contact material for vacuum interrupters and method of manufacture
Vacuum type breaker contact material of copper infiltrated tungsten
Hybrid shaped-charge/kinetic/energy penetrator
Energy transfer through a multi-layer liner for shaped charges Patent #: 4498367
ApplicationNo. 06/657342 filed on 10/03/1984
US Classes:75/248, Base metal confined to Tungsten(W)102/306, Shaped charge or charge with detonation wave cavity modifier106/286.7, Group I metal atom (Li, Na, K, Rb, Cs, Fr, Cu, Ag, or Au) containing419/23, Powder shape or size characteristics419/26, Post sintering operation419/27, Impregnation419/28, Subsequent working419/65, Includes adding a binder material75/247Base metal one or more of Copper(Cu) or Noble metal
ExaminersPrimary: Lechert, Stephen J. Jr.
Attorney, Agent or Firm
International ClassesC22C 1/04 (20060101)
F42B 1/032 (20060101)
F42B 1/00 (20060101)
Foreign Application Priority Data1983-10-07 DE
AbstractA hollow charge, or plate charge, lining, and a projectile charge coating, made from a composite material of tungsten and copper. Indicated are material proportions, grain sizes, and manufacturing methods.