|
Product Details:
|
| Product Name: | Pink Fused Alumina 99.3% | Application: | Bonded Grinding Wheels |
|---|---|---|---|
| Al2O3 Content: | 99.3% | Type: | Abrasive Compound |
| Size: | Customer Requirements | Hardness: | 9.0 Mohs Scale |
| High Light: | Barmac Crushed Pink Fused Alumina,SGS Pink Fused Alumina,30# Pink Fused Aluminum Oxide |
||
Durable Barmac Crushed Pink Fused Alumina 30# for Bonded Grinding Wheels
1. Pink Fused Alumina Introduction
Pink Fused Alumina is produced by doping Chromia into Alumina, which gives the material pink color. The incorporation of the Cr2O3 into the AI2O3 crystal lattice produces a slight increase in toughness and a reduced friability compared with white Fused Alumina.
Compared to Brown Regular Aluminum Oxide the Pink material is harder, more aggressive and has better cutting ability. The grain shape of Pink Aluminum Oxide is sharp and angular.
2. Pink Fused AluminaSpecifications
Chemical composition
|
Composition
|
Low chromium
|
Medium chromium
|
High chromium
|
||||||
|
Grit sizes
|
Al2O3
|
Cr2O3
|
Na2O
|
Al2O3
|
Cr2O3
|
Na2O
|
AI2O3
|
Cr2O3
|
Na2O
|
|
F8-F80
|
≥98.5
|
0.2-0.4
|
≤0.50
|
≥98.2
|
0.4-1.0
|
≤0.55
|
≥97.4
|
1.0-2.0
|
≤0.55
|
|
F90-F150
|
≥98.5
|
≤0.55
|
≥98.2
|
≤0.60
|
≥97.0
|
≤0.60
|
|||
|
F180-F220
|
≥98.0
|
≤0.60
|
≥97.8
|
≤0.70
|
≥96.5 |
≤0.70
|
|||
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;
5. Sharper and stronger than brown aluminum oxide.
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;
5. Pink Fused Alumina Applications
Creation of bonded abrasives
Saw and knife sharpening
Abrasive blasting
Surface finishing
Contact Person: Jason Chen
Tel: 86-18603794999
