Don simintin ƙarfe ko tanderun lantarki da ke narkewa a cikin masana'antar simintin, ainihin fasahar carburizing shine amfani da ƙarancin sulfur, ƙarancin nitrogen, babban porosity.carburizing wakili.

Carburizer mai daɗaɗɗen man fetur babban wuraren da ake samarwa na Liaoning, Tianjin, Shandong da sauran wurare.Daga cikin su, Liaohe Oilfield shine asalin duniya na ƙarancin ɗanyen mai sulfur, don haka abun da ke cikin sulfur a cikin coke na man fetur shine mafi ƙanƙanta.

A porosity nacarburizing wakiliHar ila yau, yana taka muhimmiyar rawa a cikin tasirin carburizing da kuma yawan shayar da kayan aiki.Ta hanyar samar da tsari, da pores na man fetur coke carburizing wakili duk an bude don kara girman da musamman surface yankin na carburizing wakili, kuma samfurin yana da super permeability kuma za a iya da sauri narkar da a cikin karfe, don haka kamar yadda ya kara da sha kudi da nagarta sosai carburizing. .