Koren silicon carbide foda wani abu ne mai inganci wanda ake amfani da shi don aikace-aikace daban-daban kamar gogewa da fashewar yashi.An san shi don kyakkyawan taurin sa, iyawar yankewa mai ban sha'awa, da ƙarfi mafi girma.Ana samar da koren silicon carbide ta hanyar dumama cakuda yashi na silica da carbon zuwa yanayin zafi a cikin tanderun lantarki.Sakamakon shi ne kayan crystalline tare da kyakkyawan launi mai launi.
Dukiyar jiki | |
Siffar Crystal | Hexagonal |
Yawan yawa | 1.55-1.20g/cm3 |
Yawan hatsi | 3.90g/cm 3 |
Mohs Hardness | 9.5 |
Knoop Hardness | 3100-3400 Kg/mm2 |
Karfin rugujewa | 5800 kPa·cm-2 |
Launi | Kore |
Wurin narkewa | 2730ºC |
Ƙarfafawar thermal | (6.28-9.63)W·m-1·K-1 |
Ƙididdigar faɗaɗa na layi | (4 - 4.5)*10-6K-1 (0 - 1600 C) |
Girman | Rarraba hatsi | Haɗin Sinadari(%) | |||||
D0 ≤ | D3 ≤ | D50 | D94 ≥ | SiC ≥ | FC ≤ | 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 |
Idan kuna da wasu tambayoyi. Don Allah jin daɗin tuntuɓar mu.