Products

Pink Fused Alumina

/MT

Pink Fused Alumina

化学成分/Chemical composition

粒度范围Grit size range/化学成分Chemical composition 低铬Low chromium 中铬Medium chromium 高铬High chromium
AL2O3

(%)

Cr2O3

(%)

Na2O

(%)

AL2O3

(%)

Cr2O3

(%)

Na2O

(%)

AL2O3

(%)

Cr2O3

(%)

Na2O

(%)

F12~F80 ≥98.50 0.20~0.45 ≤0.50 ≥98.20 0.45~1.00 ≤0.55 ≥97.40 1.00~2.00 ≤0.55
F90~D150 ≥98.50 ≤0.55 ≥98.20 ≤0.60 ≥97.00 ≤0.60
F180~F220 ≥98.00 ≤0.60 ≥97.80 ≤0.70 ≥96.50 ≤0.70

物理性能/Physical  property

基本矿物

Basic minerals

晶体尺寸

Crystal size

真比重

True density

堆积密度

Bulk density

显微硬度

Knoop hardness

α ~AL2O3 600~2000μm ≥3.90 1.40~1.91G/cm3 2200~2300Kg/mm2

 

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