Tlhahlobo ea tšebeliso ea petroleum coke/carburizer

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. Sekahare sa sebabole sa carburizer se ipapisitse le sebabole sa thepa e tala ea carburizer le mocheso oa calcining.