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Abrasive grain is an essential component in the grinding industry.
Natural abrasive
Natural abrasive grains are obtained from naturally occurring minerals such as garnet, emery, diamond, corundum, and quartz.
They are widely used in grinding applications due to their unique properties and abrasive character. They are ideal for grinding materials that require high precision and intricate grinding operations.

Synthetic abrasive
Synthetic abrasive grains are made through various manufacturing processes.
They are made from materials such as boron carbide, silicon carbide, and aluminum oxide. Synthetic abrasive grains are widely used in grinding processes due to the variety of grain sizes and shapes available, making them suitable for different grinding operations.

Brown Aluminum OxideBrown aluminum oxide has strong wear resistance, erosion resistance and toughness. In places where molten iron and steel need to flow and there is erosion and wear (such as iron grooves), brown fused
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White Aluminum OxideWhite aluminum oxide all call white corundum, white electro corundum, it is smelted basis of alpha alumina, which is electrically fused in high temperature 2000℃. It is pure white and high hardness,
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Pink Fused AluminaName: Pink Fused Alumina, Pink Aluminum Oxide. Composition: Metallurgical Grade Chromium Green, Industrial Alumina. Size: Can be customized according to customer requirements. Payment:. 30% T/T in
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Blue Ceramic Abrasive GrainsName: Blue Ceramic Abrasive Grains. Composition: Alumina. Size: Can be customized according to customer requirements. Payment:. 30% T/T in advance for more than USD2000, balance pay before shipment..
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Pyrite For AbrasiveName: Pyrite For Abrasive. Composition: S, Fe, SiO2. Size: Can be customized according to customer requirements. Payment:. 30% T/T in advance for more than USD2000, balance pay before shipment.. 100%
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Zirconia Fused AluminaName: Zirconia Fused Alumina. Composition: Alumina,Zirconia. Size: Can be customized according to customer requirements. Payment:. 30% T/T in advance for more than USD2000, balance pay before
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Black Silicon CarbideName: Black Silicon Carbide. Composition: Silicon carbide. Size: Can be customized according to customer requirements. Payment:. 30% T/T in advance for more than USD2000, balance pay before
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Green Silicon CarbideName: Green Silicon Carbide. Composition: Quartz Sand,Petroleum Coke,Wood Chips. Size: Can be customized according to customer requirements. Payment:. 30% T/T in advance for more than USD2000,
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Tabular AluminaName: Tabular Alumina. Composition: Aluminum Oxide. Size: Can be customized according to customer requirements. Payment:. 30% T/T in advance for more than USD2000, balance pay before shipment.. 100%
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Factors to consider when choosing an abrasive
When it comes to choosing abrasive grains for production, there are certain factors that need to be taken into consideration to ensure that you get the most out of your investment.
the type of material being worked on
For instance, aluminum oxide is a commonly used abrasive grain that works well on metals, while silicon carbide offers better performance on non-ferrous metals and ceramics.
the hardness of the abrasive grain
The hardness level of a grain can determine how aggressively it will grind a material.
Grint size of the abrasive grain
The size of the grains, or grit, can greatly impact the overall finish quality of the material being worked on. Finer grits produce smoother finishes, while coarser grits are better for faster removal of material.
the bond of the
abrasive grain
The bond holds the abrasive grain in place and can impact the performance and lifespan of the product. The bond can be made of resin, vitrified, with each offering different levels of durability and performance.
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How is abrasive grain used in the grinding industry?
Abrasive grain is used in various grinding applications such as surface grinding, cylindrical grinding, centerless grinding, and internal grinding. It is used to remove excess material from the workpiece and provide a smooth surface finish. It is also used for sharpening tools and equipment.
What are the benefits of using abrasive grain in grinding?
The benefits of using abrasive grain in grinding include the ability to remove unwanted material efficiently, the ability to obtain a precise surface finish, and the ability to extend the life of grinding machines and tools through reduced wear.
How is abrasive grain manufactured?
Abrasive grain is manufactured using various methods such as the sol-gel process, the electro-fusion process, and the chemical vapor deposition process. These processes involve the formation of the abrasive material under high pressure and high temperature conditions.
How can the effectiveness of abrasive grain in grinding be maximized?
To maximize the effectiveness of abrasive grain in grinding, it is important to select the appropriate type of abrasive grain for the specific application. Other ways include selecting the appropriate grinding parameters such as speed, feed rate, and depth of cut, and ensuring the grinding machine is in good condition and well-maintained.
As one of the most professional abrasive grain manufacturers and suppliers in China, we're featured by quality products and competitive price. Please rest assured to buy or wholesale bulk abrasive grain in stock here from our factory.






