Recarburizermo te hanga maitai me te recarburizer (paerewa ahumahi whakarewa ferrous o te People's Republic of China, YB/T 192-2001 steelmaking ki recarburizer) me te maka rino ki te recarburizer, me etahi atu rauemi taapiri he pai hoki ki te recarburizer, penei i te papa pakaru me nga taapiri, hei rauemi waku.Ko te recarburizer no te hanga maitai o waho, te hanga rino recarburizer raw materials.High kounga recarburizer he taapiri awhina tino nui i roto i te hanga o te maitai o te kounga teitei.

Te whakamahi i te kaihoko waro:

I roto i te tukanga whakarewa, e tika ana ki te batching hē ranei ka tohutohutia me te nui decarburization me ētahi atu take, i etahi wa i meinga i roto i te maitai waro ihirangi kihai i tutuki nga whakaritenga o te wā tihi, ka ki te wai maitai carburization.Commonly whakamahia carburizing kaihoko carburizing poaka rino, electrode te paura, te petroleum coke paura, te waro paura me te coke paura.Converter whakakorikori reo me te teitei waro maitai, te whakamahi o te hinu coke kei roto torutoru poke rite carburizing agent.Ko nga whakaritenga o te recarburizer mo runga pupuhi converter steelmaking he waro whakaritea tiketike, iti ihirangi o te pungarehu. , te wariu, te whanariki, te ūkuikui, te hauota me etahi atu poke, maroke, ma, me te rahi o te matūriki.

Kua wehea te roopu waro pumau ki:

w(C)>96%, mea hūpekepeke ≤1.0%, W (S)≤0.5%, W (makuku)≤0.55%, te rahi o te matūriki o te 1 ki te 5mm.

Mena he iti rawa te rahi o te matūriki, he ngawari te wera.Mena he nui rawa, ka rere ki runga i te mata o te rino whakarewa, a, kaore i te ngawari ki te tango i te rino whakarewa. , Ko te waro waro teitei e hiahia ana kia iti te hauota, te rahi o te matūriki i roto i te 0.5-5mm, me te pera i runga i nga hiahia motuhake kia rite ki te momo mahi whakakoi oumu me etahi atu korero mo te whakatau me te whiriwhiringa.

1, tikanga whakauru oumu:

He pai te Recarburizer mo te whakarewa i roto i te oumu whakauru, engari ko te whakamahinga motuhake kaore i te rite ki nga whakaritenga o te tukanga.

(1) te whakamahi o te recarburizer i roto i te auau reo rewharewha oumu hiko, rite ki te ōwehenga ranei whakaritenga waro ōrite ki te rauemi tāpiri ki te wahi o raro o te oumu hiko, te auau whakaora taea tae neke atu i te 95%;

(2) ki te kore o te whakatikatika waro, te tatini tuatahi o te oumu kupenga para, me te carburant, ma te whakanui i te pāmahana o te rino whakarewa, te whakakorikori electromagnetic horihori ranei ki te whakakore i te whakauru waro, ko te reeti whakaora kei te tata ki te 90%, mena he iti te pāmahana. tukanga carbonization, te utu oumu rewa anake wahi o te wai rino whakarewa i raro i te huru o te iti pāmahana, recarburizer katoa kotahi-wa i roto i te rino wai, I te wa ano, ka aki te reira ki te rino whakarewa ki te utu totoka kia rite ki te kore whakaatu te mata o te rino whakarewa.Na tenei tikanga, ka taea e te carburization o te rino wai te neke atu i te 1.0%.

2, waho te oumu carburizing:

(1) rehu graphite paura ki roto i te putea

Ma te whakamahi i te paura graphite hei recarburizer, ko te rōrahi werohanga ko te 40kg/t, a ko te ihirangi waro o te rino wai e tika ana kia piki ake i te 2% ki te 3%. 1299 ℃.Jet graphite paura carburization, te tikanga whakamahi hauota rite te kawe, engari i raro i tikanga production ahumahi, ki te hau kōpeke he atu watea, me te ngingiha hāora i roto i te hau kōpeke ki te whakaputa CO, ka taea e te wera tauhohenga matū utu wahi o te maturuturunga iho pāmahana, me te hau whakaheke CO hei whakapai ake i te painga o te carburization.

(2) te whakamahi o te recarburizer ka rino

100-300 kaupapa o te graphite paura carburizer taea te hoatu ki roto ki te putea, ranei i te tank rino ki te rere ki roto, i muri i te wai rino tino oho, tae noa ki te taea ki te tareka waro absorption, te tere whakaora o te waro ko e pā ana ki 50% .

Ka whakamahia mo te whakarewa, te rino, te rino whakarewa, te maka ka whai tikanga mo te waro, carburant pera i tana ingoa e kii ana ko te whakanui ake i te ihirangi waro i roto i te rino wai, a, hei tauira, e whakamahia nuitia ana i roto i te utu oumu whakarewa mo te rino poaka, moka. maitai, hoki ki te utu oumu, he nui te ihirangi waro rino, engari he nui ake te utu hoko mokamoka, no reira whakanuia te tukunga mokamoka, whakaitihia te rahinga o te rino maka, Ko te taapiri o te recarburizer ka taea te whakaiti i te utu makanga ki etahi waahanga.