Alloil na Aluminum kayan ƙarfe ne wanda yake fuskantar sheƙar tashi bayan mirginawa da lanƙwasa aikin kusurwa ta simintin gyare-gyare da mirgina.
Ana amfani da murfin Aluminium a cikin kayan lantarki, marufi, gini, injuna, da dai sauransu. Akwai masu kera murfin aluminum da yawa a cikin ƙasata, kuma tsarin samarwa ya kama ƙasashen da suka ci gaba. Allolin aluminum suna dauke da sinadaran ƙarfe daban-daban.