Lefatšeng la kajeno le potlakileng, moo liindasteri li hlokang lisebelisoa tsa boleng bo phahameng tse ka mamellang maemo a feteletseng, phekolo ea mocheso e fetohile mokhoa oa bohlokoa.Ho [Lebitso la K'hamphani], re motlotlo ka ho fana ka litharollo tse tsoetseng pele tsa kalafo ea mocheso tse fetang maemo a indasteri le ho netefatsa bots'epehi ba sehlahisoa sa hau.
Tsebo ea rona e pharaletseng le tsebo ea rona sebakeng sena li re lumella ho fana ka mekhoa e fapaneng ea phekolo ea mocheso ho finyella litlhoko tsa hau tse khethehileng.Hore na o hloka ho futhumatsa, ho tima, ho koala, ho phekola ka tharollo, carburizing kapa nitriding, re na le bokhoni ba ho fihlela litlhoko tsa hau ka nepo le ka nepo.
Tempering ke ts'ebetso ea kalafo ea mocheso e sebelisoang haholo tlhahisong ho ntlafatsa thepa ea mochini oa thepa ka ho fokotsa bofokoli ba bona.Ka ho laola mocheso le nako ka hloko, re ka matlafatsa matla, ho tiea le ho tšoarella ha likarolo, ho etsa hore li se ke tsa senyeha.
Ho tima, ka lehlakoreng le leng, ho kenyelletsa mokhoa oa ho pholisa ka potlako ho hlahisa thepa e lakatsehang.Ka lisebelisoa tsa rona tsa morao-rao le thekenoloji e tsoetseng pele, re netefatsa ts'ebetso e laoloang ea ho tima e fokotsang ho senyeha le ho tiisa ho thatafala ho tšoanang ha sehlahisoa ho tloha holimo ho ea holimo.
Ts'ebetso ea rona ea annealing e khothaletsoa haholo ho ba batlang ho eketsa ductility le ho fokotsa khatello ea maikutlo ka hare.Ka ho futhumatsa le ho pholisa thepa butle-butle, re ntlafatsa sebopeho sa eona sa microstructure, kahoo re ntlafatsa ts'ebetso le ho thibela kutu.
Mekhoa ea rona ea kalafo ea tharollo ha e bapisoa le ho fihlela ho ts'oana le thepa e lakatsehang.Ka ho laola ka hloko lipotoloho tsa ho futhumatsa le ho pholisa, re ka tlosa litšila le ho ntlafatsa thepa ea mochini oa thepa, kahoo re eketsa matla, ho thatafala le ho hanyetsa kutu.
Ts'ebetso ea rona ea nitriding e fana ka boima bo phahameng ba holim'a metsi le ho eketseha ha kutu ka ho hlahisa khase ea naetrojene holim'a thepa.Mokhoa ona oa kalafo o molemo haholo bakeng sa lits'ebetso tse pepesehetseng maemo a thata le maemo a thata a ts'ebetso.