I-Graphitized petroleum cokeiyisengezo sekhabhoni esine-graphitized esetshenziswa nge-carbon material entsha nesebenzayo embonini ye-metallurgical, isithando somlilo noma ihhavini (ladle).Ukusebenza enqubweni yokwenza insimbi, kunganciphisa okuqukethwe kwekhabhoni ensimbi okungatholakala kuyo insimbi encibilikisiwe efanelekayo, ngokusebenzisa izinto zekhabhoni ngezindlela ezahlukahlukene, njenge-carburizing agent evame ukusetshenziswa i-coke metallurgical, i-petroleum coke yengezwe ngaphansi kwesimo se-asphalt yenjoloba ephansi. , i-carbon calcined, ngoba lezi zinto zisezingeni eliphansi lokumunca, okuqukethwe okuphezulu kwesibabule, Okwamanje kunzima ukuqinisekisa ukuzinza kwekhwalithi yensimbi oyifunayo ezinkambisweni eziphezulu zensimbi.

　　Khomba amakhasimende

Ukuncibilikisa insimbi nensimbi, ukulingisa, umthengisi ophakathi nendawo.

Ifomu elingokomzimba

Ukubukeka okuhlanzekile, akukho ukungcola, ukufana kosayizi wezinhlayiyana (cishe i-1.5MM), kungavela kumakhasimende amaningi iminyaka eminingi yokuhlangenwe nakho, kungaphansi kwamathani angu-5 wokusetshenziswa kwesithando somlilo ophakathi, izinga lokumunca amanzi, izinga lokumuncwa;Ifomu: Ikhwalithi ye-Crystal, i-cast iron grade futhi ithuthukise ngempumelelo izakhiwo zekhabhoni engaguquki ephezulu, ukumuncwa, isibabule esiphansi, i-nitrogen, futhi ngokushesha kune-ejenti yekhabhoni eyi-graphitized ngenani lokumunca, ukumuncwa okungaphelele kwesithando somlilo ngaphandle kwensalela, intengo ingaphansi okufanayo isibabule graphitized carbon izithasiselo ngezansi 0.05, nezindleko eziphansi ngempumelelo.

Ukuhlaziywa kwamakhemikhali

Izinga lokumunca, kusetshenziswa izinga eliphakeme kakhulu lokumunca lingafinyelela ku-95% ngokusho.Isivinini sokumuncwa siyashesha, sishesha kunesivinini sokumuncwa kwe-ejenti ye-graphitization ye-carburizing, alukho udonga lwesithando somlilo se-adsorption, futhi azikho izinsalela, inzuzo yezinga lokumunca i-carburizing isobala kakhulu.I-nitrogen ephansi isulfure, i-0.03% noma ngaphansi, izindleko eziphezulu, kuma-ejenti afanayo we-graphitizing (sulfur ≦0.05) inzuzo engcono kakhulu yentengo yekhabhoni ebuyekeziwe engenhla.

Umthelela wenzuzo

I-ejenti ye-graphite carburizingukuze wehlise izindleko, uthuthukise ikhwalithi yomkhiqizo.Izinto ezisetshenziswayo zingakhuphula inani lensimbi yensimbi, zinciphise inani lensimbi yengulube noma ingabi nayo insimbi, igweme ngokuphumelelayo umphumela we-iron castings yofuzo.Isibabule esiphansi, amabhola esulfure anokwethenjelwa, avikelwe ngokuphumelelayo futhi ku-alloy, i-alloy yonga izindleko emiphumeleni emibi yokuzalanisa.Ngenxa yezinga eliphansi lokuncibilika, izinga lokumuncwa, akukho slag, lingavikela ngempumelelo futhi lelule impilo yesithando somlilo, linciphise ukusetshenziswa kolwelwesi, ukwakheka kwamakhemikhali ahlanzekile: ikhabhoni, isulfure, i-nitrogen micro, imikhiqizo ezinzile ukungcola okuncane okuyingozi, umphumela we-carburizing ozinzile, umphumela omuhle wokumunca, umphumela wokushisa uyabonakala, akukho ukubuya kwe-slag.