I-Ferromolybdenum iyi-ferroalloy eyakhiwe nge-molybdenum ne-iron, ngokuvamile equkethe i-molybdenum 50~60%, esetshenziswa njengesengezo sengxubevange ekwenzeni insimbi.Isetshenziswa kakhulu ekwenzeni insimbi njengesithako se-molybdenum. ikristalu elihle