0-1mm1-3mm3-5mm5-8mm pink corundum
低铬-Low:
Cr2O3:0.20-0.45%
Al2O3:98%min
Na2O:0.6%max
中铬-Middle:
Cr2O3 0.45-1%
Al2O3:97.8%min
Na2O:0.6%max
高铬-High:
Cr2O3 1-2%
Al2O3:96.5%min
Na2O:0.7%max
铬刚玉理化性质:
真密度3.90g/cm3
堆积密度1.40-1.91 g/cm3
显微硬度2200-2300 g/mm2
0-1mm1-3mm3-5mm5-8mm pink corundum
/MT
0-1mm1-3mm3-5mm5-8mm pink corundum
低铬-Low:
Cr2O3:0.20-0.45%
Al2O3:98%min
Na2O:0.6%max
中铬-Middle:
Cr2O3 0.45-1%
Al2O3:97.8%min
Na2O:0.6%max
高铬-High:
Cr2O3 1-2%
Al2O3:96.5%min
Na2O:0.7%max
铬刚玉理化性质:
真密度3.90g/cm3
堆积密度1.40-1.91 g/cm3
显微硬度2200-2300 g/mm2
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