I-carburizers ihlukaniswe yaba: ama-carburizer e-petroleum coke, ama-graphite carburizers, ama-graphite carburizers, ama-metallurgical coke carburizers, ama-calcined carburizers, ama-graphite carburizers, kanye ne-carburizers yezinto ezibonakalayo.

Umehluko omkhulu phakathi kwe-graphite recarburizers kanye namalahle recarburizers yile:

1. Izinto zokusetshenziswa zihlukile.I-graphite recarburizer icutshungulwa ngokuhlola i-graphite yemvelo, kuyilapho i-recarburizer yamalahle ibalwa ku-anthracite;

Okwesibili, izici zihlukile.I-graphite recarburizer inezinzuzo zesulfure ephansi ne-nitrogen, ukumelana nokushisa okuphezulu, ukuqhutshwa kahle kukagesi, njll., ezingatholakali kuma-recarburizers asekelwe emalahleni;

Okwesithathu, izinga lokumunca lihlukile.Izinga lokumuncwa kwe-graphite recarburizer lingafinyelela ngaphezu kwama-90%, ngakho-ke noma okuqukethwe kwekhabhoni ye-graphite recarburizer kungephezulu, kungahlangabezana nezidingo zokusetshenziswa;

Okwesine, izindleko zihlukile.Nakuba intengo ye-graphite recarburizer iphezulu uma kuqhathaniswa, izindleko eziphelele zokusetshenziswa ziphansi kakhulu.

I-carburization ye-carburizer yenziwa ngokuchithwa nokusabalalisa kwekhabhoni ensimbi encibilikisiwe.Ucwaningo luye lwabonisa ukuthi lapho okuqukethwe kwekhabhoni ye-iron-carbon alloy kungu-2.1%, ama-graphite recarburizers kanye nama-non-graphite recarburizers enza ngokulinganayo ngenxa yokumanzisa ngokomzimba;kodwa lapho okuqukethwe kwekhabhoni yensimbi encibilikisiwe kungaphezu kuka-2.1%., I-graphite ku-graphite recarburizer ingancibilika ngokuqondile ensimbi encibilikisiwe, futhi lesi simo singabizwa ngokuthi ukuchithwa okuqondile.Isenzakalo sokuhlakazeka okuqondile se-non-graphite recarburizer asikho nhlobo, kodwa ikhabhoni iyahlakazeka kancane kancane futhi incibilike kunsimbi encibilikisiwe njengoba isikhathi sihamba.Ngakho-ke, izinga le-carbonation ye-graphite recarburizer liphezulu kakhulu kunele-non-graphite recarburizer.

Imibuzo okufanele uyinake lapho ukhetha i-carburant:

1. Zama ukusebenzisa ama-recarburizer aphethwe yi-graphitization-high (uma izinga lokushisa liphezulu, umphumela we-graphitization ungcono), njengama-electrode e-graphite noma i-coke kawoyela e-graphitized.Ngenxa yokuthi i-recarburizer enhle inezinga eliphezulu lokumunca kanye nezinga lokuqedwa ngokushesha, kunenzuzo ukunciphisa ukusetshenziswa kwamandla, futhi ingakhuphula ngempumelelo umnyombo we-nucleation yensimbi encibilikisiwe futhi ithuthukise ikhwalithi ye-metallurgical;

2. Khetha ama-carburizer anezinto eziphansi zokungcola njengesulfure ne-nitrogen.Okuqukethwe kwe-nitrogen ye-recarburizer enokuqukethwe okuphezulu kwesibabule nakho kuphezulu.Lapho okuqukethwe kwe-nitrogen yensimbi encibilikisiwe empunga kungaphezu kokugxiliswa kwe-equilibrium, kulula ukukhiqiza izimbotshana ze-nitrogen eziqhekekile, futhi insimbi encibilikisiwe eyi-ductile ijwayele ukushwabana ezingxenyeni ezinezindonga eziwugqinsi, futhi okuqukethwe ukungcola phezulu.Ukwandisa ukuthambekela kokufakwa kwe-slag;

3. Ngobukhulu obuhlukahlukene besithando somlilo, ukukhetha usayizi wezinhlayiyana ezifanele ze-recarburizer kungathuthukisa ngempumelelo isivinini sokumuncwa kanye nezinga le-carburant ngensimbi encibilikisiwe.