Don masana'antar simintin ƙarfe ko masana'antar masana'anta na murƙushe tanderun lantarki, amfani da ƙarancin sulfur, ƙarancin nitrogen, babban adadin kuzari shine tushen fasahar carburizing.
Graphitized man coke recarburizer shine babban wuraren samar da Liaoning, Tianjin, Shandong da sauransu.
Filin mai na Liaohe yanki ne da ke samar da ƙarancin ɗanyen mai sulfur a duniya, kuma graphitized petroleum coke yana da mafi ƙarancin sulfur da abun ciki na nitrogen.
Har ila yau, porosity na recarburizer yana taka muhimmiyar rawa a cikin tasirin recarburizer da yawan sha na recarburizer.
Ta hanyar samar da tsari, da pores na man coke recarburizer duk an bude, sabõda haka, da takamaiman surface yankin na recarburizer ne maximized, samfurin yana da super permeability, za a iya da sauri narkar da a cikin narkakkar karfe, don haka kamar yadda ya kara da sha kudi da kuma carburizing yadda ya dace.
A cewar daban-daban amfani da recarburizer, daban-daban albarkatun kasa, akwai da yawa nau'o'in albarkatun kasa da kuma daban-daban samar da matakai, kamar itace carbon, kwal carbon, coke, graphite, da dai sauransu, wanda da yawa kananan iri, m iri-iri.
Babban ingancin carburizing wakili gabaɗaya yana nufin wakilin graphitization carburizing.
Shirye-shiryen carbon atom a babban zafin jiki an shirya shi a cikin ƙananan nau'i na graphite, don haka ake kira graphitization.
Graphitization iya rage abun ciki na ƙazanta a cikin carburizing wakili, ƙara carbon abun ciki na carburizing wakili, rage sulfur abun ciki.
Yin amfani da magungunan carburizing a cikin simintin gyare-gyare na iya ƙara yawan adadin tarkace, rage yawan ƙarfe na alade ko kuma kada ku yi amfani da ƙarfe na alade.
A cikin wutar lantarki tanda smelting na ciyar hanya, ya kamata shiga carburizer da guntun karfe da sauran sinadaran, kuma za a iya zabar kananan allurai an kara zuwa saman narkakkar baƙin ƙarfe, amma ya kamata kauce wa babban adadin abinci a cikin narkakkar baƙin ƙarfe, domin ya hana wuce kima hadawan abu da iskar shaka abun ciki na simintin gyaran kafa, simintin carbon abun ciki ba a fili, bisa ga rabo na sauran albarkatun kasa da kuma carbon abun ciki don sanin adadin.
Daban-daban na simintin ƙarfe, bisa ga buƙatar zaɓar nau'ikan recarburizer daban-daban.
Halayen recarburizer kanta shine zaɓi na kayan graphitized mai tsabta wanda ke ɗauke da carbon, don rage ƙarancin ƙazanta a cikin baƙin ƙarfe na alade, zaɓin da ya dace na recarburizer zai iya rage farashin samar da simintin gyare-gyare.
Wakilin Carburizing ya dace da ƙaddamar da murhun wuta, amma takamaiman amfaninsa ya bambanta bisa ga buƙatun fasaha.
Ana iya ƙara wakili na carburizing da aka yi amfani da shi a cikin matsakaicin mitar wutar lantarki ta wutar lantarki zuwa tsakiyar da ƙananan ɓangaren wutar lantarki bisa ga rabo ko daidai da bukatun carbon, kuma adadin dawowa zai iya kaiwa fiye da 95%.
Idan adadin carbon bai isa ba don daidaita abun ciki na carbon, da farko tsaftace slag a cikin tanderun, sa'an nan kuma ƙara carburizer, ta hanyar dumama narkakkar baƙin ƙarfe, electromagnetic stirring ko wucin gadi stirring don narke da sha carbon, da dawo da kudi zai iya kai game da 90%.
Idan aka yi amfani da tsarin recarburizer na ƙananan zafin jiki, wato cajin kawai yana narkar da wani ɓangare na narkakkar ƙarfen, kuma narkakkar ƙarfen ya yi ƙasa kaɗan, za a ƙara duk abin da ke cikin narkar da shi a cikin narkakkar ƙarfen a lokaci guda, yayin da ƙaƙƙarfan cajin za a danna shi a cikin narkakken ƙarfen, don hana bayyanarsa zuwa saman narkakken ƙarfen.
Ta wannan hanyar, carburization na zurfafa baƙin ƙarfe zai iya kai fiye da 1.0%.
Ana iya amfani da recarburizer na man fetur don zubar da baƙin ƙarfe mai launin toka.
Abun da ke ciki shine gabaɗaya carbon: 96-99%;
S0.3-0.7%.
An fi amfani da shi wajen ƙera ƙarfe, baƙin ƙarfe mai launin toka, pad ɗin birki, waya mai ɗaci, da sauransu.
Henan Liugong Graphite Company
Lokacin aikawa: Mayu-14-2021