Ifanele ukunquma ubulukhuni be-Brinell bensimbi engacishi, insimbi ekhonjiwe, izinsimbi ezingenayo ayoni kanye nama-alloys athambile.Kuyasebenza nasekuhlolweni kokuqina kwepulasitiki eqinile, i-bakelite nezinye izinto ezingezona ezensimbi.Inezinhlobonhlobo zezinhlelo zokusebenza, ezifanele ukukalwa ngokunemba kwendiza eplaniwe, futhi ukukalwa kwendawo kuzinzile futhi kuthembekile.