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Pink aluminum oxide F12-F220

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

/MT

Category:

PINK ALUMINUM OXIDE F12-F220

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

Chemical Composition %

Low Chromium

Size Al2O3(%) Cr2O3(%) Na2O(%) Fe2O3(%)
F12 F14 F16 F20 F22 F24 F30

F36 F40 F46 F54 F60 F70 F80

≥98.5 0.2-0.45 ≤0.3 0.01-0.05
F90 F100 F120 F150 ≥98.5 0.2-0.45 ≤0.35 0.01-0.05
F180 F220 ≥98.0 0.2-0.45 ≤0.40 0.01-0.05

Medium Chromium

Size Al2O3(%) Cr2O3(%) Na2O(%) Fe2O3(%)
F12 F14 F16 F20 F22 F24 F30

F36 F40 F46 F54 F60 F70 F80

≥98.2 0.45-1.00 ≤0.30 0.01-0.05
F90 F100 F120 F150 ≥98.2 0.45-1.00 ≤0.35 0.01-0.05
F180 F220 ≥97.8 0.45-1.00 ≤0.40 0.01-0.05

High chrominum

Size Al2O3(%) Cr2O3(%) Na2O(%) Fe2O3(%)
F12 F14 F16 F20 F22 F24 F30

F36 F40 F46 F54 F60 F70 F80

≥97.4 1.00-2.00 ≤0.30 0.01-0.05
F90 F100 F120 F150 ≥97.0 1.00-2.00 ≤0.35 0.01-0.05
F180 F220 ≥96.5 1.00-2.00 ≤0.40 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

Main applications of pink aluminum oxide

1.Used for precision grinding of measuring tools, lathe main shafts, instruments and apparatus parts, threading work pieces and many other applications in grinding like flute grinding, tooth grinding, dry grinding of blade segments, tool and internal grinding and mounted point

2. Best suitable for high alloy steel applications, ideal for tool sharpening such as high speed steel cutters, reamers, chisels, end mill and sharpening band saw blades. Pink fused alumina is also recommended for knife-sharpening applications, working non-ferrous metals and the alloys.

3.good performance for vitrified bonded abrasives , vitrified grinding wheels, coated abrasives and blasting abrasives,

4.Used for softer materials, such as wood, Synth-etics, etc.

Pink aluminum oxide Production lines

Pink aluminum oxide packaging

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

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