Carburizing agent ke karolo ea mantlha ea khabone, karolo ea eona ke ho kenya carburize.
Ts'ebetsong ea ho qhibiliha ha tšepe le lihlahisoa tsa tšepe, tahlehelo ea ho qhibiliha ha carbon element ka tšepe e qhibilihisitsoeng hangata e eketseha ka lebaka la lintho tse kang nako ea ho qhibiliha le nako e telele ea ho chesa, e leng se etsang hore carbon content e ka har'a tšepe e qhibilihisitsoeng e ke ke ea finyella boleng ba khopolo-taba bo lebelletsoeng ke tlhoekiso.
E le ho etsa palo ea carbon e lahlehileng ts'ebetsong ea ho qhibilihisa tšepe le tšepe, lintho tse nang le carbon tse kenyelletsoeng li bitsoa carburizer.
Petroleum coking agent e ka sebelisoa ho lahla tšepe e bohlooho, khabone hangata ke 96 ~ 99%.
Ho na le mefuta e mengata ea lisebelisoa tse tala tsa carburizing, mokhoa oa tlhahiso ea baetsi ba carburizing le ona o fapane, ho na le k'habone ea lehong, khabone ea mashala, coke, graphite, jj.
Carburizer ea boleng bo holimo hangata e bua ka graphitized carburizer, tlasa maemo a mocheso o phahameng, tlhophiso ea liathomo tsa khabone e bonts'a morphology ea microscopic ea graphite.
Graphitization e ka fokotsa litaba tsa litšila ka har'a carburizer, ea eketsa carbon content ea carburizer le ho fokotsa sebabole.
Ho na le mefuta e mengata ea carburizer, 'me index ea boleng ba carburizer e tšoana. Mokhoa o latelang ke oa ho khetholla boleng ba carburizer:
1. Likahare tsa metsi: Likahare tsa metsi tsa carburizer li lokela ho ba tlase kamoo ho ka khonehang, 'me metsi a be ka tlase ho 1%.
2. Likahare tsa molora: Lenane la molora la carburizer le lokela ho ba tlase kamoo ho ka khonehang. Likahare tsa molora oa calcined petroleum coke carburizer li batla li le tlase, hoo e ka bang 0.5 ~ 1%.
3, volatilization: volatilization ke karolo e sa sebetseng ea carburizer, volatilization e ipapisitse le calcination kapa mocheso oa coke oa carburizer le ts'ebetso ea kalafo, volatilization e sebetsitsoeng hantle ea carburizer e ka tlase ho 0.5%.
4. K'habone e tsitsitseng: Khabone e tsitsitseng ea carburizer ke karolo e hlileng e sebetsang ea carburizer, ha boleng ba carbon bo phahame, ho molemo ho feta.
Ho ea ka boleng bo tsitsitseng ba khabone ea carburizer, carburizer e ka aroloa ka lihlopha tse fapaneng, tse kang 95%, 98.5%, 99%, joalo-joalo.
5. Sulfur content: Sebabole se ka har'a carburizer ke ntho ea bohlokoa e kotsi, 'me ha boleng bo tlaase, bo molemo. Likahare tsa sebabole tsa carburizer li ipapisitse le sebabole sa thepa e tala ea carburizer le mocheso oa calcining.
Nako ea poso: Oct-16-2020