Carbon containing unburned bricks are made of magnesia or corundum as the main raw materials, with different proportions of graphite, resin as the binder, and various additives. They are formed under high pressure and heat treated at low temperature. According to the different raw materials used, there are two material series, magnesium carbon RMC and aluminum magnesium carbon AMC .
(1) I-Magnesia Carbon Brick (Carbonmag RMC)
Izinto zokusetshenziswa eziphambili ziyi-magnesia ne-phosphorous graphite . inokumelana kahle nokuguguleka kwensimbi yensimbi, ukumelana nokuvuselelwa kwensimbi okushisayo, ukumelana okushisayo I-Carbon Brick ekhiqizwe yi-Ao'an isetshenziswa njengoLinga olusebenzayo lwesithando somlilo . Ngemuva kweminyaka eyi-10 yokuthuthuka nokusetshenziswa, sekuvuthiwe impela .
(2) I-Carbonmag AMC
Izinto zokusetshenziswa eziphambili ze-corundum, ama-magnesia negrafu phosphoous . Inokuphikiswa okuhle kwensimbi, ukumelana nokugula okuphezulu, kanye nokuphikiswa okuhle kakhulu, kanye nokuphikiswa okuhle kakhulu, kusetshenziswa kabanzi
