Sinezixhobo ezipheleleyo zokulungisa iTungsten kunye neMolybdenum, ukusuka kwizinto ezikrwada, ukugaya, ukucinezela, ukucofa, ukubumba, ukuqengqeleka, unyango lobushushu, ukuya kumatshini. Silawula ngokungqongqo inkqubo nganye kwinkqubo yokuvelisa, ukususela ekuhlolweni komgangatho kunye nokulawulwa kwezinto eziluhlaza, kunye nokuhlolwa komgangatho kunye nokuhlolwa kweesampuli zenkqubo nganye, kwaye ngokuqhubekayo siqinisekisa inkqubo yokulawulwa komgangatho wenkqubo nganye yemveliso. Ukubonakala, ubungakanani kunye nentlangano yangaphakathi yonke ivavanywa enye enye, evelele kakhulu ekuzinzeni nasekuhambisaneni kwemveliso.