black fused alumina / black corundum / black aluminum oxide

الوصف

Black Aluminum Oxide is characterized by suitable hardness, good toughness and high sharpness, excellent self-sharpening. The ar 产品详细描述 Chemical Analysis Al2O3 SiO2 Fe2O3 TiO2 F*0 *0.*1 2.*7 4.*5 2.*2 F**0 *8.*3 2.*0 5.*8 2.*2 F**0 *8.*9 2.*2 5.*0 2.*8 F**0 *7.*9 2.*6 5.*6 3.*8 F**0 *6.*7 3.*3 5.*8 4.*2 Physical Analysis Crystal True Density g/cm3 Bulk Density g/cm3 Hardness Kg/mm2 Melting Point Max Usable Temperature α- Al2O3 ≥3.*0 1.*0~1.*5 ***0~***0 ***0 ***0