Sintering of aluminium and its alloys

Abstract

The conventional press-and-sinter powder metallurgy (P/M) technique is a unique cost-effective method for net shape or near net shape fabrication of complex aluminium parts. The chapter begins by providing a historical account of aluminium P/M and its application in North America, where the industry originated. It then reviews key issues of the press-and-sinter aluminium P/M technique and the science of sintering aluminium and its alloys under nitrogen, including the distinctive roles of magnesium and tin