Esetshenziswa kabanzi ezempi-yezimboni eziyinkimbinkimbi, zezindiza, imishini, metallurgy, ukumba uwoyela, amathuluzi ezimayini, ezokuxhumana ngogesi, ukwakhiwa kanye neminye imikhakha, kanye nokuthuthukiswa izimboni ezansi nomfula, carbide okwandisa isidingo emakethe.Futhi ikusasa lezikhali ezintsha neziphakeme zobuchwepheshe kanye nokukhiqizwa kwemishini, inqubekela phambili yesayensi nobuchwepheshe kanye nokuthuthukiswa okusheshayo kwamandla enuzi, kuzothuthukisa ukuzinza kokuqukethwe kobuchwepheshe obuphezulu kanye nekhwalithi ephezulu yesidingo semikhiqizo ye-alloy eqinile.
Ikhwalithi Okokuqala, Ukuphepha Kuqinisekisiwe