Le carbure de silicium vert est fabriqué à partir de silice de haute qualité et de coke de pétrole comme matière première principale, avec ajout de sel comme additif, et fondu à haute température dans un four électrique
Abrasifs en carbure de silicium vert de haute pureté, grandes matières premières en carbure de silicium cristallin, pour assurer d’excellentes performances de coupe et un état physique stable de la micro-poudre de coupe en carbure de silicium.
| ANALYSE CHIMIQUE TYPIQUE | |
| SiC | ≥ 99,05 % |
| SiO2 | ≤ 0,20 % |
| F, Si | ≤ 0,03 % |
| Fe2O3 | ≤ 0,10 % |
| FC | ≤ 0,04 % |
| PROPRIÉTÉS PHYSIQUES TYPIQUES | |
| Dureté: | Mohs : 9,5 |
| Point de fusion: | Sublimes at 2600 ℃ |
| Température maximale de service : | 1900℃ |
| Densité spécifique : | 3,20-3,25 g/cm3 |
| Masse volumique apparente (LPD) : | 1,2-1,6 g/cm3 |
| Couleur: | Vert |
| Forme des particules : | Hexagonal |
| TAILLE DISPONIBLE : | |
| Grain : 4# 5# 6# 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# Micropoudre : IT : 240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000# 8000# 10000# FEPA : F230 F240 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 | |
DISTRIBUTION DES TAILLES
| Grincer | 1 | 2 | 3 | 3 et 4 | 5 | Q5max,% | ||||
| W1, un | T1,% | W2, euh | Q2max,% | W3, un | T3min,% | W4, un | Q3+Q4min,% | W5, un | ||
| F8 | 4000 | 0 | 2800 | 20 | 2360 | 45 | 2000 | 70 | 1700 | 3 |
| F10 | 3350 | 0 | 2360 | 20 | 2000 | 45 | 1700 | 70 | 1400 | 3 |
| F12 | 2800 | 0 | 2000 | 20 | 1700 | 45 | 1400 | 70 | 1180 | 3 |
| F14 | 2360 | 0 | 1700 | 20 | 1400 | 45 | 1180 | 70 | 1000 | 3 |
| F16 | 2000 | 0 | 1400 | 20 | 1180 | 45 | 1000 | 70 | 850 | 3 |
| F20 | 1700 | 0 | 1180 | 20 | 1000 | 45 | 850 | 65 | 710 | 3 |
| F24 | 1180 | 0 | 850 | 25 | 710 | 45 | 600 | 65 | 500 | 3 |
| F30 | 1000 | 0 | 710 | 25 | 600 | 45 | 500 | 65 | 425 | 3 |
| F36 | 850 | 0 | 600 | 25 | 500 | 45 | 425 | 65 | 355 | 3 |
| F40 | 710 | 0 | 500 | 30 | 425 | 40 | 355 | 65 | 300 | 3 |
| F46 | 600 | 0 | 425 | 30 | 355 | 40 | 300 | 65 | 250 | 3 |
| F54 | 500 | 0 | 355 | 30 | 300 | 40 | 250 | 65 | 212 | 3 |
| F60 | 425 | 0 | 300 | 30 | 250 | 40 | 212 | 65 | 180 | 3 |
| F70 | 355 | 0 | 250 | 25 | 212 | 40 | 180 | 65 | 150 | 3 |
| F80 | 300 | 0 | 212 | 25 | 180 | 40 | 150 | 65 | 125 | 3 |
| F90 | 250 | 0 | 180 | 20 | 150 | 40 | 125 | 65 | 106 | 3 |
| F100 | 212 | 0 | 150 | 20 | 125 | 40 | 106 | 65 | 90 | 3 |
| F120 | 180 | 0 | 125 | 20 | 106 | 40 | 90 | 65 | 75 | 3 |
| F150 | 150 | 0 | 106 | 15 | 90 | 40 | 75 | 65 | 63 | 3 |
| F180 | 125 | 0 | 90 | 15 | 75 | * | 63 | 40 | 53 | * |
| F220 | 106 | 0 | 75 | 15 | 63 | * | 53 | 40 | 45 | * |
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