PINK FUSED ALUMINA OXIDE PFAO F220
Chemical Composition
| Pink Fused alumina oxide PFAO F220 | Al2O3（%） | Cr2O3（%） | Na2O（%） | Fe2O3（%） |
| Low Chromium | ≥98.0 | 0.2-0.45 | ≤0.4 | 0.01-0.05 |
| Medium Chromium | ≥97.8 | 0.45-1.00 | ≤0.4 | 0.01-0.05 |
| High Chromium | ≥96.5 | 1.00-2.00 | ≤0.4 | 0.01-0.05 |
PSD(Particle Size Distribution)
| MESH | DIAMETER/UM | % |
| +140 | +106UM | 0 |
| +200 | +75UM | ≤15% |
| +230 | +63UM | * |
| +230+270 | +63UM+53UM | ≥40% |
| +230+270+325 | +63UM+53UM+45UM | ≥60% |
Pink fused alumina oxide PFAO Main Applications
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. The 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.
3.Recommended for knife-sharpening applications, working non-ferrous metals and the alloys.
4.Good performance for vitrified bonded abrasives , vitrified grinding wheels, coated abrasives and blasting abrasives.
5.Also be used for softer materials, such as wood, Synth-etics, etc.
Packaging of Pink fused alumina oxide PFAO
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Production lines of Pink fused alumina oxide PFAO
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Production Sizes of Pink fused alumina oxide PFAO
| 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 |
