BOMBS COMPOSITION (VARIANTS) Russian patent published in 1996 - IPC

FIELD: article joining. SUBSTANCE: paste-like composition shows good adhesion to metallic surface, good dosed, stably ignited and does not show sensitivity to mechanical effects. Composition has, wt.-%: boron 5-8; polyethylene polyamine perchlorate 15-20; ethylene glycol 5-10; copper oxide or a mixture of copper oxide with metal oxides forming alloys with copper (nickel, tin, manganese oxides at concentration 0.1-30%) - the rest. Invention variant, wt. -%: boron 5-8; polyethylene polyamine perchlorate 15-20; ethylene glycol 5-10; metal forming alloy with copper (nickel, tin, manganese) 0.1-10, and copper oxide - the rest. Composition can contain flux (0.1-3.0 wt.-%). EFFECT: enhanced quality of composition. 4 cl