Ibhukhimaki yeMetal inokwenziwa ngokwezifiso ngobungakanani obahlukeneyo, imilo okanye ipateni yoshicilelo into othanda ukuyongeza kuyo,sinokubonelela ngeendlela ezahlukeneyo zokucwenga ozikhethayo ezifana negolide, isilivere, igolide yerose, emnyama njlIbhukhmakhi esebenzisekayo esebenzisekayo kwaye ngokungenamthungo ityibilika phakathi kwamaphepha.Imnandi njengesipho esikhethekileyo somhlobo okanye ilungu losapho.