Pink fused alumina 0-1-3-5-8mm for refractory

Pink fused alumina is a kind of artifial abrasive,made from chrominum oxide and high quality aluminum oxide,with high hardness and good toughness.




Sizes:0-1MM 1-3MM 3-5MM 5-8MM…

Chemical Composition %

Items Al2O3(%) Cr2O3(%) Na2O(%) Fe2O3(%)
Low Chrominum ≥98.5 0.2-0.45 ≤0.3 0.01-0.05
Medium Chrominum ≥98.2 0.45-1.00 ≤0.3 0.01-0.05
High Chrominum ≥97.5 1.00-2.00 ≤0.35 0.01-0.05

Physical Properties

Basic minerals α-Al2O3
Crystal size μm 600-2000
True density  g/cm3 ≥3.90
Bulk density g/ cm3 1.40-1.91
Knoop hardness kg/mm2 2200-2300

Pink fused alumina Production lines

Pink fused alumina packaging

                  25kgs PVC bags            1000kgs pvc bags        1000kgs pvc bags+pallet      25kgs pvc bags+1mt big bag            25kgs pvc bags+pallet

Main application of pink fused alumina

1.Pink Fused Alumina can be used for Resin Bonded and Vitrified Abrasives, Grinding wheels etc.

2.Pink Fused Alumina can be used for Wet and Dry Blasting Media.

3.Pink Fused Alumina can be used for Precision Grinding.

4.Used for refractory

Available sizes of pink fused alumina

For refractory

0-1mm 1-3mm 3-5mm 5-8mm 8-10mm 10-15mm …

For blasting,grinding or abrasive tools:

FEPA:F12 F14 F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220

JIS:#12 #14 #16 #20 #24 #30 #36 #40 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220


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