Single Crystal Aluminium Oxide
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Characteristics:
1. With multi-layer grain, SA can create lots of cutting sides continually. So the surface of grinded workpiece can reach
the same cleanliness and the service life of workpiece is improved.
2. Number of single crystals of SA is around 95%.
3. Good toughness: the compressive strength of SA exceeds 26N.
4. Al2O3 of SA is above 99.4%.
5. SSA can be combined with all kinds of bonding agent.
6. Excellent self-sharpening, high grinding efficiency.
Chemical Composition(%,by weight)
Al2O3 | Fe2O3 | SiO2 | CaO | MgO | K2O | Na2O | TiO2 | ZrO2 |
=99.00 | 0.05±0.02 | =0.04 | =0.05 | =0.02 | =0.02 | =0.02 | 0.38±0.04 | 0.2±0.04 |
Crackless Single Crystals (%) | Mould Pressing | Ball Milling Testing F46 (%) | Partical Density(g/cm³) | Compressive Strength(F46-60) | ||||
95 | 94 | 43.6-46.5 | 4.01 | 31N-26N |
Note: Special requirements can be satisfied by negotiation.
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