Matsayin carburant shine haɓaka abun cikin carbon na simintin gyare-gyare da simintin ƙarfe. Kamar yadda sunan ke nunawa, carburant yana ƙara abun cikin carbon a cikin narkakken ƙarfe. Misali, ana amfani da shi sau da yawa don narke baƙin ƙarfe na alade, tarkacen karfe, kayan da aka sake yin fa'ida, da baƙin ƙarfe mai yawan carbon. Carburizer yana da mahimmanci a cikin simintin gyare-gyare, kuma ayyukansa sun haɗa da:

1. Rarraba abubuwan da ke cikin carbon: gyara ga carbon ɗin da aka rasa saboda narkewar dogon lokaci don tabbatar da cewa abun cikin carbon ɗin narkakken ƙarfe ya dace da ma'auni.

2. Inganta aikin narkakkar baƙin ƙarfe: ƙara graphite nucleation core, rage hali na farin simintin ƙarfe, tace hatsi, da inganta machinability da inji Properties na simintin ƙarfe.

3. Inganta ingancin simintin gyare-gyare: rage pores da shrinkage, inganta ƙarfi da taurin kai, da haɓaka ingancin ƙasa da kayan aikin injiniya.

4. Haɓaka aikin simintin gyare-gyare: rage ƙarar ƙararrawa, sauƙaƙe ayyukan cire slag, daidaita tsarin simintin, da rage farashi da amfani da makamashi.

5. Sauran ayyuka: ƙara yawan adadin karfe, rage farashin simintin; rage zaizayar bangon tanderun da tsawaita rayuwar sabis.

Kamfaninmu na iya samar da barga da farashi-gasa man coke da graphitized man coke (artificial graphite) carburant. Kuna marhabin da yin shawarwari.