Nano alumina na-enye ihe dị elu okpomọkụ ike na ike siri ike, na-agaghị budata ibelata conductivity nke alloy, nke mere na ihe nwere ezigbo ihe niile gburugburu arụmọrụ, karịsịa 1000 ℃ okpomọkụ ọgwụgwọ enweghị ike ịgbanwe ya arụmọrụ, mba ọzọ na-akpọ "Super". Ọla kọpa".

N'ihi mgbasa nke aluminum oxide na ọla kọpa matrix na dayameta nke naanị ole na ole nanometers, na pasent ọdịnaya bụ nnọọ obere, otú dispersion nke ọla kọpa na dị ọcha ọla kọpa na ndị ọzọ ọla kọpa alloys ọzọ yiri eletriki na thermal conductivity.