Phapang pakeng tsa tšepe e phahameng ea carbon le tšepe e tlaase ea carbon

Hangata tšepe e phahameng ea carbon e bitsoa tool steel, e nang le carbon content ho tloha ho 0.6% ho ea ho 1.7%.Melemo ke: boima bo phahameng le ho hanyetsa ho apara hantle ho ka fumanoa ka mor'a phekolo ea mocheso;boima bo itekanetseng boemong ba annealed le machinability e ntle;lisebelisoa tse tala li fumaneha habonolo 'me litšenyehelo tsa tlhahiso li tlaase.Mefokolo ke: boima bo futsanehileng ba mocheso, ha mocheso oa ho sebetsa oa sesebelisoa o feta likhato tse 200 tsa Celsius, ho thatafala ha oona le ho apara ho hanyetsa ho theoha haholo;boima bo tlase.

Tšepe ea khabone e tlase ke tšepe ea khabone e nang le khabone e ka tlase ho 0.25%.Ka lebaka la matla a eona a tlaase, boima bo tlaase le bonolo, e boetse e bitsoa tšepe e bonolo.Ho kenyeletsoa boholo ba tšepe e tloaelehileng ea khabone le tšepe ea boleng bo holimo ea khabone, sebopeho se kentsoeng sa tšepe ea khabone ke ferrite le pearlite e nyane, e nang le matla a tlase le boima, polasetiki e ntle le ho tiea, le ho chesehela hantle.