Ferromolybdenum wani ferroalloy ne wanda ya hada da molybdenum da baƙin ƙarfe, gabaɗaya yana ɗauke da molybdenum 50 ~ 60%, ana amfani da shi azaman ƙari a cikin kayan ƙarfe. Babban amfani da shi shine wajen yin ƙarfe azaman ƙarin abubuwan ƙari na molybdenum. kyau crystal