... product SiC deoxidizer1.Chemical Composition: SiC. (SiC75, SiC65, SiC55, SiC45,etc)2.Shape: lump,powder,briquette,granule.3.Application: for steelmaking as ... the manufacture of semiconductor manufacturing silicon carbide fiber. Chemical Composition We could supply all kinds of silicon carbon, eg., Sic75, Sic65, Sic45, Sic55, etc ...