Ngokweendlela ezahlukeneyo zokunyibilikisa, uhlobo lwesithando somlilo kunye nobungakanani besithando somlilo esinyibilikisayo, kubalulekile ukukhetha ubungakanani beentwana ze-carburizer ezifanelekileyo, ezinokuphucula ngempumelelo izinga lokufunxa kunye nezinga lokufunxa kolwelo lwesinyithi kwi-carburizer, kuthintelwe ukulahleka kwe-oxidation kunye nokutsha kwe-carburizer okubangelwa bubungakanani beentwana ezincinci kakhulu.
Ubungakanani bayo besuntswana bungcono kakhulu: i-100kg yesithando somlilo ingaphantsi kwe-10mm, i-500kg yesithando somlilo ingaphantsi kwe-15mm, i-1.5 ton yesithando somlilo ingaphantsi kwe-20mm, i-20 ton yesithando somlilo ingaphantsi kwe-30mm. Ukunyibilikisa i-converter, intsimbi yekhabhoni ephezulu, ukusetyenziswa kokungcola okuncinci kwi-agent yekhabhoni. Imfuneko ye-carburizer yokwenza intsimbi ye-converter ejikelezileyo (ejikelezayo) yikhabhoni ephezulu ezinzileyo, umxholo ophantsi wothuthu, i-volatilization, i-sulfur, i-phosphorus, i-nitrogen kunye nezinye izinto ezingcolileyo, kunye nobukhulu besuntswana obomileyo, obucocekileyo, obuphakathi. Ikhabhoni yayo ezinzileyo C≥96%, ii-volatiles ≤1.0%, S≤0.5%, ukufuma ≤0.5%, ubungakanani besuntswana ngaphakathi kwe-1-5mm. Ukuba ubungakanani besuntswana bulungile kakhulu, buya kutsha lula. Ukuba ubungakanani besuntswana bukhulu kakhulu, buya kudada phezu komphezulu wentsimbi enyibilikisiweyo kwaye bungangeni lula yintsimbi enyibilikisiweyo. Ubungakanani besuntswana yesithando sokungenisa yi-0.2-6mm, phakathi kwayo ubukhulu besuntswana sentsimbi kunye nezinye iintsimbi zentsimbi yi-1.4-9.5mm, intsimbi yekhabhoni ephezulu ifuna i-nitrogen ephantsi, kwaye ubukhulu besuntswana yi-0.5-5mm, njl. Ukugweba kunye nokukhetha okuthe ngqo kufuneka kwenziwe ngokwendlela ethile yokusebenza yokunyibilikisa uhlobo lwesithando kunye nezinye iinkcukacha.
Ixesha lokuthumela: Disemba-08-2020