Haeba u hlile u na le kutloisiso e lekaneng ealiphaephe tsa liphaephe, u ka utloisisa hamolemo hore ha u sebelisa mofuta ona oa phaephe, ha e le hantle ho na le mefuta e itseng e khethehileng ea tempering. Haeba u na le kutloisiso e betere ea tsebo ena, tse latelang li tla hlalosa karohano e khethehileng ea mocheso liphaepheng tsa liphaephe:
1. Mocheso o fokolang oa mocheso
Mocheso o tloha ho 150 ° ho ea ho 250 °, ka sepheo sa ho boloka boima bo phahameng le ho roala ho hanyetsa ha tšepe e tingoeng, e le ho fokotsa khatello ea kelello le brittleness ea ho tima, le ho qoba ho senya kapa ho senya pele ho nako nakong ea tšebeliso. E sebelisoa haholo bakeng sa lisebelisoa tse fapaneng tsa ho itšeha ka carbon le lisebelisoa tsa ho lekanya. Ka mor'a ho nosetsa, boima bo bonolo haholo.
2. Mocheso o bohareng oa mocheso
250 ° ~ 500 °, ona ke 'mele o kobehang o halefileng, o ikemiselitseng ho fumana matla a chai a phahameng, Elastic Limit le boima bo phahameng. Kahoo e sebelisoa ka kakaretso ho phekola mefuta e meng e chesang e sebetsang, e le ho finyella litlhoko tse lumellanang le boima.
3. Mocheso o phahameng oa mocheso
Ho tloha ho 500 ° ho isa ho 650 °, microstructure e fumanoang ke sorbite e futhumetseng. Ka tloaelo, motsoako oa ho tima le mocheso o phahameng oa mocheso o sebelisoa bakeng sa phekolo ea mocheso, e bitsoang phekolo ea quenching le tempering. Morero ke ho fumana thepa e felletseng ea mochini e nang le matla a maholo, boima, polasetiki le ho tiea. Ntlheng ena, e sebelisoa haholo likoloing, hammoho le likarolo tsa bohlokoa tsa meralo tse kang lisebelisoa tsa mochine, tse kang liboutu, li-gear, shafts, joalo-joalo.
Tsena ke lihlopha tse tharo tsaliphaephe tsa liphaephe. Ebile, litaba tse tšohloang ke TianjinYuantai Derun Pipe ea tšepeSehlopha se tla ba le lintlha tse qaqileng le ho hloka kutloisiso e qaqileng. Ka tsela ena, liphaephe tsa liphaephe li ka sebelisoa ka katleho, li lumella likhoebo ho rarolla mathata a mang le ho bapala karolo ea tsona e le kannete.
Nako ea poso: Jul-03-2023
