Joining aluminium articles

摘要

A coating (12) comprising filler material and flux material is applied to an adhesive layer (14) on an aluminum article (10). The coating (12) comprises a mixture of particles (16) which consist solely of filler material and particles (26) which consist solely of flux material and both having particle size of from 20 to 200 microns. A joint is formed by subsequently heating the article 10 while a further article overlays it.