Fluid activated disintegrating metal system

摘要: An engineered composite system designed to be passive or inert under one set of conditions, but becomes active when exposed a second conditions. This can include dissolving disintegrating core, and surface coating that has higher strength which only dissolves certain temperature pH in selected fluids. These reactive materials are useful for oil gas completions well stimulation processes, enhanced recovery operations, as defensive mining applications requiring high energy density good mechanical properties, stored used long periods time without degradation.