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Product Details:
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| Product Name: | Pink Fused Alumina 97.7% | Application: | Grinding Wheels Abrasives |
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| Al2O3 Content: | 97.6% | Color: | Ruby |
| Sample: | Sample Provided | Type: | Abrasive Compound |
| High Light: | 97.6% Pink Fused Alumina,24# Pink Fused Alumina,24# Ruby Alumina |
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Fixed Furnace Barmac Crushed Pink Fused Alumina 24# for Grinding Wheels Abrasives
1. Pink Fused Alumina Introduction
Pink Fused Alumina is White Fused Alumina with chrome oxide (<0.5% Cr2O3) has been added in the fusion process to produce a grain that is slightly tougher than regular white fused alumina used for grinding unhardened high alloy steels.
2. Pink Fused AluminaSpecifications
Chemical composition
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Composition
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Low chromium
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Medium chromium
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High chromium
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Grit sizes
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Al2O3
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Cr2O3
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Na2O
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Al2O3
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Cr2O3
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Na2O
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AI2O3
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Cr2O3
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Na2O
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F8-F80
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≥98.5
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0.2-0.4
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≤0.50
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≥98.2
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0.4-1.0
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≤0.55
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≥97.4
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1.0-2.0
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≤0.55
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F90-F150
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≥98.5
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≤0.55
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≥98.2
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≤0.60
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≥97.0
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≤0.60
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F180-F220
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≥98.0
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≤0.60
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≥97.8
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≤0.70
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≥96.5 |
≤0.70
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Physical property
| Basic minerals |
Crystal size μm |
True density g/cm3 |
Bulk density g/ cm3 |
Knoop hardness kg/mm2 |
| α-Al2O3 | 600-2000 | ≥3.90 | 1.40-1.91 | 2200-2300 |
3. Pink Fused Alumina General advantages
1. High hardness;
2. Sharp edges;
3. Outstanding durability;
4. High toughness;
4. Pink Fused Alumina Characteristics
1. High toughness;
2. high hardness;
3. good self-sharpening;
3. Environmental protection;
4. Strong grinding ability;
5. Low heat generation;
6. High efficiency.
5. Pink Fused Alumina Applications
1. Pink fused alumina is suitable for manufacturing vitrified abrasives for working hardened steels and alloys with tensile strengths of over 50 kg/mm².
2. It is also used in tool grinding, saw and knife-sharpening applications, precision grinding, profile grinding, flute grinding, tooth grinding, dry grinding of blade segments and mounted points/ wheels.
Contact Person: Jason Chen
Tel: 86-18603794999
