An yi firam ɗin keken guragu da ƙarfe na aluminum.
Amfanin ƙarfen aluminum:
1. Mai sauƙi da laushi: yawan aluminum ya kai kusan kashi ɗaya bisa uku na ƙarfe;
2. Ƙarfi mai kyau: ƙarfin juriya na aluminum mai tsarki shine kashi ɗaya bisa biyar na ƙarfe mai ƙarancin carbon, amma ƙarfinsa zai ƙaru sosai bayan maganin zafi da ƙarfafa ƙarfe;
3. Kyakkyawan juriya ga tsatsa: ɗaya daga cikin halayen ƙarfen aluminum shine cewa za a samar da wani fim mai kauri na oxide a saman lokacin da iska ta taɓa shi, wanda zai iya hana tsatsa, don haka yana da kyakkyawan juriya ga tsatsa. Idan aka shafa masa "hanyar maganin membrane na aluminum", zai iya hana tsatsa gaba ɗaya;
4. Kyakkyawan sarrafawa: aikin extrusion na aluminum gami yana da kyau, kuma aikin injina da lanƙwasa na biyu suma suna da sauƙi;
5. Mai sauƙin sake farfaɗowa: aluminum yana da ƙarancin narkewar ruwa, sauƙin sake farfaɗowa kuma babu gurɓatawa yayin da ake sarrafa sharar gida, wanda hakan ke taimakawa wajen kare muhalli kuma ya dace da dabarun ci gaba mai ɗorewa.