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Microcrystalline corundum

[Product Specifications]: F4 # -F240 #

[Production capacity]: 20,000 tons

[Scope of application]: Suitable for grinding stainless steel, carbon steel, ball-milled cast iron, etc. The grinding method is suitable for forming grinding, plunge grinding, fine grinding and heavy grinding.

【product description】:

Microcrystalline corundum is another new abrasive product developed and produced by Ruishi Company in accordance with domestic and international markets in recent years. Microcrystalline corundum is a derivative of brown corundum, and its appearance, color and chemical composition are similar to brown corundum, which is obtained by changing the cooling crystallization method of corundum. Microcrystalline corundum abrasives are mainly divided into two types: F sand and P sand, which are characterized by small crystal size (50-280um) and abrasive grains formed by polymerization of fine crystals, which has good toughness, high strength and good self-sharpening.
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18603798888 Sales Hotline: 18603798888

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Microcrystalline corundum is another new abrasive product developed and produced by Ruishi Company in accordance with domestic and international markets in recent years. Microcrystalline corundum is a derivative of brown corundum, and its appearance, color and chemical composition are similar to brown corundum, which is obtained by changing the cooling crystallization method of corundum. Microcrystalline corundum abrasives are mainly divided into two types: F sand and P sand, which are characterized by small crystal size (50-280um) and abrasive grains formed by polymerization of fine crystals, which has good toughness, high strength and good self-sharpening.

Application range

It is made by fine crystal polymerization, with good toughness, high strength and good self-sharpness. Abrasive tools made of microcrystalline corundum are suitable for grinding stainless steel, carbon steel, ball-milled cast iron, etc. The grinding method is suitable for forming grinding, plunge grinding, fine grinding and heavy grinding.

Production Process

Fixed furnace smeltingFixed furnace
Fixed furnace smelting Fixed furnace
Sand making linegrinder
Sand making line grinder

Technical Parameters

Physical and chemical indicators of Ruishi microcrystalline corundum:

use specification Physical and chemical indicators (%)
Al2O3 TiO2
Abrasives F 4 # —80 # 94.0-96.5
2.0-4.5
90 # —150 # 93.0-96.0
180 # —240 # 92.0-96.0

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