Ihe mkpuchi egbe aluminom bụ akpa maka nchekwa nchekwa na njem nke ngwa agha nke ejiri nlezianya rụọ ya na ihe ndị dị elu nke aluminum alloy. A na-akwado ya nke ukwuu site na ndị na-anụ ọkụ n'obi na-agbapụ na ụlọ ọrụ mmanye iwu maka ịdị arọ ya dị arọ na nke siri ike, nguzogide corrosion, dị mfe iburu na igbachi nchekwa.
Akpa kechiomaụlọ ọrụ mmepụta ihe nwere ahụmahụ 16+ afọ, ọkachamara na mmepụta nke ngwaahịa ahaziri iche dị ka akpa etemeete, ikpe etemeete, ikpe aluminom, ikpe ụgbọ elu, wdg.