Impuphu ye-silicon carbide eluhlaza iyinto esezingeni eliphezulu yokuhudula esetshenziselwa izinhlelo ezahlukene ezifana nokupholisha kanye nokuqhumisa isihlabathi. Yaziwa ngobulukhuni bayo obuhle kakhulu, ikhono lokusika elihlaba umxhwele, kanye namandla aphezulu. I-silicon carbide eluhlaza ikhiqizwa ngokushisa ingxube yesihlabathi se-silica kanye ne-carbon emazingeni okushisa aphezulu esithandweni sikagesi. Umphumela uba yinto ekristalu enombala oluhlaza omuhle.
| Impahla engokoqobo | |
| Isimo sekristalu | I-Hexagonal |
| Ubuningi obukhulu | 1.55-1.20g/cm3 |
| Ubuningi bezinhlamvu | 3.90g/cm3 |
| Ukuqina kwe-Mohs | 9.5 |
| Ukuqina kwe-Knoop | 3100-3400 kg/mm2 |
| Amandla okuphahlazeka | 5800 kPa·cm-2 |
| Umbala | Okuluhlaza okotshani |
| Indawo yokuncibilika | 2730ºC |
| Ukuqhuba kwe-thermal | (6.28-9.63)W·m-1·K-1 |
| I-coefficient yokwandisa okuqondile | (4 - 4.5)*10-6K-1(0 - 1600 C) |
| Usayizi | Ukusatshalaliswa kokusanhlamvu | Ukwakheka Kwamakhemikhali (%) | |||||
| D0 ≤ | D3 ≤ | D50 | D94 ≥ | I-SiC ≥ | I-FC ≤ | I-Fe2O3≤ | |
| #700 | 38 | 30 | 17±0.5 | 12.5 | 99.00 | 0.15 | 0.15 |
| #800 | 33 | 25 | 14±0.4 | 9.8 | 99.00 | 0.15 | 0.15 |
| #1000 | 28 | 20 | 11.5±0.3 | 8.0 | 98.50 | 0.25 | 0.20 |
| #1200 | 24 | 17 | 9.5±0.3 | 6.0 | 98.50 | 0.25 | 0.20 |
| #1500 | 21 | 14 | 8.0±0.3 | 5.0 | 98.00 | 0.35 | 0.30 |
| #2000 | 17 | 12 | 6.7±0.3 | 4.5 | 98.00 | 0.35 | 0.30 |
| #2500 | 14 | 10 | 5.5±0.3 | 3.5 | 97.70 | 0.35 | 0.33 |
| #3000 | 11 | 8 | 4.0±0.3 | 2.5 | 97.70 | 0.35 | 0.33 |
Uma unemibuzo. Sicela uzizwe ukhululekile ukuxhumana nathi.