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Product Details:
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| Product Name: | Pink Fused Alumina 97.5% | Application: | Vitrified Abrasives |
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| Al2O3 Content: | 97.5% | Color: | Pink |
| Shape: | Angular | Bulk Density: | 1.79-1.88g/cm3 |
| High Light: | Tilting Furnace Pink Fused Alumina,Angular Pink Fused Alumina,97.5% Pink Aluminum Oxide |
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Tilting Furnace Barmac Crushed Pink Fused Alumina for Vitrified 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. Pink aluminum oxide isobtained by fusion of calcined alumina and chrome ore in electric arc furnaces. Its high purity and self-edged reposition characteristic makes RU a special product for vitrified grinding wheels.
2. Pink Fused AluminaSpecifications
| Grit | Low Chromium | |||
| Al2O3 | Cr2O3 | Na2O | Fe2O3 | |
| F12-F80 | ≤98.50 | 0.20-0.45 | ≤0.30 | 0.01-0.05 |
| F90-F150 | ≤98.50 | ≤0.35 | ||
| F180-F220 | ≤98.00 | ≤0.40 | ||
| Grit | Medium Chromium | |||
| Al2O3 | Cr2O3 | Na2O | Fe2O3 | |
| F12-F80 | ≤98.20 | 0.45-1.00 | ≤0.3 | 0.01-0.05 |
| F90-F150 | ≤98.20 | ≤0.35 | ||
| F180-F220 | ≤97.80 | ≤0.40 | ||
| Grit | High Chromium | |||
| Al2O3 | Cr2O3 | Na2O | Fe2O3 | |
| F12-F80 | ≤97.40 | 1.00-2.00 | ≤0.3 | 0.01-0.05 |
| F90-F150 | ≤97.00 | ≤0.35 | ||
| F180-F220 | ≤96.50 | ≤0.40 | ||
3. Pink Fused Alumina General advantages
1. Great hardness;
2. Sharp edges;
3. Extraordinary durability;
4. High cleanness;
5. High toughness.
4. Pink Fused Alumina Characteristics
1. High toughness, high hardness, good self-sharpening
2. Environmental protection
3. Strong grinding ability
4. Low heat generation and high efficiency.
Physical Property
| Basic Minerals |
Crystal Size (um) |
Ture Density (g/cm3) |
Bulk Density (g/cm3) |
Hardness (kg/mm2) |
| α-Al2O3 | 600-2000 | ≥3.9 | 1.40-1.95 | 2200-2300 |
5. Pink Fused Alumina Applications
Pink fused alumina is suitable for manufacturing vitrified abrasives for working hardened steels and alloys with tensile strengths of over 50 kg/mm². 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
