SG Grinding WheelS

Details:
Ceramic abrasives prepared by sol-gel method is a kind of sintered abrasive , grain size is tiny, only 100- 500nm. SG abrasive is high purity, ceramic aluminum oxide abrasive with a submicron crystalline structure deprived from a seeded gel sintering process.
The parameters of Ceramic abrasives :
Main chemical composition
(typical value)	Physical properties
(grain size 60)	The offerable grain size	code	
Al2O3 (99.22%)
Na2O(0.08%)	Density : 3.90(g/cm3）
Bulk density : 1.82(g/cm3）
Crystal size : 0.15 (μm）	24-180#	s	
Applications of SG grinding wheel :
1.0Precision grinding for unhardened and hardened steels,such as cast iron,carbon steels, alloy steels, and tool steels, etc.
2.Internal grinding roller bearings, cylinders, compressor parts,gear parts, hydraulic and pneumatic cylinders etc.
3.Grinding the crankshaft and camshaft of the engine and transmission of the car ; worm gear grinding.
Advantages of SG grinding wheel:
1.Grinding wheel made of ceramic abrasive with has a higher durability and longer life, which is 5-10 times than the grinding wheel made of common corundum.
2.Sharp grains , good cutting ability, and high grinding efficiency .
3.Good self- sharp ability, microcrystalline structure Benefits .
4.Very good cutting capability, sharp grains .
5.High removal rate extended wheel life .


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