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Monocrystalline corundum

[Product Specifications]: F12-F220

[Production capacity]: 10,000 tons

[Scope of application]: Used to make advanced cutting and grinding tools, suitable for grinding high hardness and high toughness materials such as high vanadium high speed steel, austenitic stainless steel, heat resistant alloy steel, titanium alloy, etc. Grinding of deformable and burnt workpieces.

【product description】:

Single crystal corundum (also known as SA) is selected from Ruishi Company's alumina powder as the main raw material. Each particle size product is produced by natural crystallization, not the result of mechanical crushing. Because the particles are composed of a single crystal, it has the advantages of good polygonal cutting edges, high hardness and toughness, strong grinding ability, and low heat generation. ...

18603798888 Sales Hotline: 18603798888

咨询产品报价 疑难解答

Single crystal corundum (also known as SA) is selected from Ruishi Company's alumina powder as the main raw material. Each particle size product is produced by natural crystallization, not the result of mechanical crushing. Because the particles are composed of a single crystal, it has the advantages of good polygonal cutting edges, high hardness and toughness, strong grinding ability, and low heat generation.

Application range

Is a very good heat-resistant high-grade abrasive material, used to make advanced cutting and grinding tools, suitable for grinding high-hardness, high-toughness materials such as high-vanadium high-speed steel, austenitic stainless steel, heat-resistant alloy steel, titanium alloy , Especially suitable for dry grinding and grinding of deformable and burnt workpieces.

Production Process

Single crystal corundum (also known as SA) is selected from Ruishi Company's alumina powder as the main raw material.

Production equipment
package

Technical Parameters

Chemical index of single crystal corundum:

Code Physical and chemical indicators (%)
Al2O3 Fe2O3 SiO2 CaO MgO K2O Na2O TiO2 ZrO2
SA ≥99.0 0.05 ± 0.02 ≤0.04 ≤0.05 ≤0.02 ≤0.02 ≤0.02 0.38 ± 0.04 0.2 ± 0.04

Physical index of single crystal corundum:
project index
colour Off-white / blue
Hardness (Mohs) 9.0
Melting point (℃) 2250
Maximum use temperature (℃) 1900
True density (g / cm3) 3. 95

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