Guhindura ibice bito, bito, kandi byiza bya SiC bigomba kuba 5: 1: 4. Umukara SiC muri rusange watoranijwe nkibikoresho fatizo byo gukora amatafari ya karubone; ibigize imiti ni ibi bikurikira: SiC 98.0%, ubuntu C 0.5%, Fe 0.2%, na SiO₂ 0,6%. Ibikorwa byo gukora biratandukanye bitewe nuburyo bwo guhuza. Incamake yerekana inzira zuburyo butandukanye bwo guhuza nuburyo bukurikira:
. Ibi bitanga amatafari hamwe na - SiC skeleton na - na - Si₃N₄ matrix. Umubare muto wa silicon isigaye na SiO₂ biguma muri matrix; ugereranije nibiri muri ibyo bice biratandukanye nuwabikoze.
. Kenshi na kenshi, kurasa bikorwa n'amatafari yashyinguwe muri karubone. Mugihe cyo kurasa, hakorwa amatafari hamwe na - SiC skeleton hamwe n’amande - ingano - Matrix ya SiC. - SiC ikorwa hifashishijwe ifu nziza ya silicon hamwe nifu ya karubone nziza mugihe cyo kurasa; iki gicuruzwa kandi kirimo bike bya silicon isigaye na karubone.
.