A sheet of foil, clad sheet of aluminium and method of brazing using a strontium containing brazing alloy.

摘要

A sheet of brazing alloy foil, a clad sheet of aluminium, a brazed large section structure or a method of vacuum brazing large aluminium structures utilising a brazing alloy based on aluminium and containing 4.5-13.5% silicon, 0.1-1.5% strontium and up to 3% magnesium.