Lifono tse sebelisang li-recarburizer li kenyelletsa lifono tsa motlakase, li-cupola, lifono tsa motlakase tsa arc, lifono tsa induction tsa maqhubu a mahareng, jj., e le hore bongata ba tšepe e setseng bo ka eketseha haholo, 'me bongata ba tšepe ea kolobe bo ka fokotsoa kapa tšepe ea kolobe e se sebelisoe.
Ka sebele recarburizer e thusa haholo tlhahisong ea litšepe tse qhibilihisitsoeng. Bakeng sa litšepe tsohle tse qhibilihisitsoeng (tšepe e putsoa, tšepe e ductile, tšepe ea graphite e vermicular, tšepe e putsoa, tšepe e tšoeu e qhibilihisitsoeng, jj.), graphite e ka har'a recarburizer ea graphite e ka sebelisoa e le Nuclei ea pro-eutectic ea graphite le graphite ea eutectic. Litšepe tse fapaneng li hloka mefuta e fapaneng ea li-recarburizer. Ho latela litšenyehelo, ho khetha recarburizer e loketseng ho thusa haholo boleng ba li-cast le melemo ea moruo. Ho phaella moo, lithuto li bontšitse hore ka likarolo tse fapaneng tsa li-recarburizer tsa carbonaceous le ho se be le ts'ebetso ea carburizing, tlas'a boemo ba motsoako o tšoanang oa lik'hemik'hale oa tšepe e qhibilihisitsoeng, naetrojene e ka har'a tšepe e qhibilihisitsoeng e ea eketseha, 'me naetrojene e entsoeng ke naetrojene ea eketseha. Boronide, jj., e ka sebelisoa e le substrate ea kristale ea graphite, e leng se etsang hore ho be le nucleation e ntle le maemo a kholo bakeng sa graphite. Ka hona ho ntlafatsa boleng ba li-cast.
Tlas'a maemo a tloaelehileng, recarburizer e kenngoa ka ontong hammoho le tšepe e senyehileng le litefiso tse ling. Ho eketsoa ha litekanyo tse nyane ho ka eketsoa holim'a tšepe e qhibilihisitsoeng, kapa ho ka eketsoa ka bongata ka lihlopha. (Hlokomela: Qoba ho fepa tšepe e qhibilihisitsoeng ka bongata ho thibela oxidation e feteletseng, e leng se fellang ka phello e sa reng letho ea carburization le tšenyo e kholo ho castings.)
Ha ho sebediswa di-recarburizers ha ho kenngwa di-casting, ho lokela ho hlokomelwa hore bongata ba recarburizer e ekeditsweng bo kgethwa ho ya ka boholo ba dionto tse fapaneng le mocheso wa onto. Bakeng sa mefuta e fapaneng ya tshepe e entsweng ka tshepe, mefuta e fapaneng ya di-recarburizers e lokela ho kgethwa ho ya ka ditlhoko. Dikahare tsa recarburizer tse mmarakeng di ajwa haholo ho tloha ho 75-98.5. Ka ditlhoko tsa mmaraka bakeng sa boleng ba sehlahiswa, mmaraka wa recarburizer le wona o a fetoha, haholoholo kgetho ya di-recarburizers tse entsweng ka graphitized e entse kgato ya bohlokwa pele. Ka hona, kgetho ya ho kenngwa di-recarburizers le yona ke tsebo e ntle haholo.
Catherine: +8618230208262,Email: catherine@ykcpc.com
Nako ea poso: Pulungoana-05-2022