Libōpi tse sebelisang li-recarburizer li kenyelletsa libono tsa motlakase, li-cupolas, libono tsa motlakase tsa arc, libono tsa maqhubu a mahareng, joalo-joalo, e le hore palo ea tšepe e ka eketseha haholo, 'me palo ea tšepe ea kolobe e ka fokotsoa kapa ha ho sebelisoe tšepe ea kolobe. .
Recarburizer ehlile e na le thuso e kholo bakeng sa tlhahiso ea li-castings. Bakeng sa litšepe tsohle tse entsoeng (tšepe ea bohlooho, tšepe ea ductile, tšepe ea graphite ea vermicular, tšepe e bohlooho, tšepe e tšoeu, joalo-joalo), graphite ka graphite recarburizer e ka sebelisoa e le Nuclei ea pro-eutectic ea graphite le eutectic graphite. Li-castings tse fapaneng li hloka mefuta e fapaneng ea li-recarburizers. Ho ea ka pono ea litšenyehelo, ho khetha recarburizer e loketseng ho thusa haholo boleng ba li-castings le melemo ea moruo. Ho phaella moo, liphuputso li bontšitse hore ka likarolo tse fapaneng tsa li-recarburizer tsa carbonaceous 'me ha ho na ts'ebetso ea carburizing, tlas'a boemo ba lik'hemik'hale tse tšoanang tsa ho qetela tsa tšepe e qhibilihisitsoeng, litaba tsa naetrojene ka tšepe ea carburized li eketseha,' me naetrojene e entsoeng ke naetrojene ea eketseha. Boronide, joalo-joalo, e ka sebelisoa e le substrate ea graphite crystalline core, ho theha nucleation e ntle le maemo a ho hōla bakeng sa graphite. Ka tsela eo ho ntlafatsa boleng ba li-castings.
Tlas'a maemo a tloaelehileng, "recarburizer" e kenngoa ka seboping hammoho le litšepe le litefiso tse ling. Ho eketsoa ha litekanyetso tse nyane ho ka eketsoa ka holim'a tšepe e qhibilihisitsoeng, kapa ho ka eketsoa ka bongata ka li-batches. (Tlhokomeliso: Qoba ho fepa tšepe e ngata e qhibilihisitsoeng ho thibela oxidation e feteletseng, e bakang phello e sa reng letho ea carburization le tšenyo e kholo ea li-castings.)
Ha u sebelisa li-recarburizers ka ho lahla, ho lokela ho hlokomeloa hore palo ea recarburizer e kenyelletsoeng e khethoa ho ea ka boholo ba libōpi tse fapaneng le mocheso oa sebōpi. Bakeng sa mefuta e fapaneng ea tšepe ea tšepe, mefuta e fapaneng ea li-recarburizer e lokela ho khethoa ho latela litlhoko. Litaba tsa recarburizer 'marakeng li ajoa haholoanyane ho tloha 75-98.5. Ka litlhoko tsa 'maraka bakeng sa boleng ba sehlahisoa,' maraka oa recarburizer le ona oa fetoha, haholo-holo khetho ea li-recarburizer tse entsoeng ka graphit e entse mohato oa bohlokoa ho ea pele. Ka hona, khetho ea ho lahlela li-recarburizer le eona ke tsebo e ntle haholo.
Catherine: +8618230208262,Email: catherine@ykcpc.com
Nako ea poso: Nov-05-2022