HOEYVARMFAST ALUMINIUMLEGERING, FREMGANGSMAATE TIL FREMSTILLING AV EN HOEYVARMFAST ALUMINIUMLEGERING FRA LEGERINGSMELTEN SAMT ANVENDELSE AV LEGERINGEN.

摘要

A high temperature-resistant aluminum alloy is disclosed, comprising an aluminum matrix containing a dispersion mixture of reinforcing aluminum-iron particles with 2-16% nickel and/or cobalt, 1-6% copper and 1-3% manganese. The weight ratio of the copper to manganese is between about 2:1 and 1:1, and the intermetallic phases of the type AlCuMn, Al3Ni and/or Al9Co2 are present in spherical forms.