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Help CenterTop Quality Monocrystalline Fused Alumina (SA) / Single Crystal Corundum for Abrasive Tools F20-F200
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Brief Introduction of Monocrystalline Fused Alumina
Mono-crystalline fused alumina (also known as SA,) is produced with bauxite, coal, scrap iron and pyrite as the main raw materials, in the process of smelting in the electric furnace under the temperature of 2250℃. Products of various particles are formed naturally, instead of mechanical smashing. Since its particles are formed from single crystal, it has the advantages of good multi-prism cutting edge and high hardness and toughness, strong grinding ability, and low grinding heat. It is a kind of high-grade grinding material.
Properties:
1. High hardness, great roughness.
2. Good grain shape, crush- resistant.
3. Less grinding heat.
4. High work efficiency.
Applications:
It is used to produce the high grade cutting and grinding tools. It is especially suitable for the grinding and processing of dry mill and easily burned workpieces.
Physical and Chemical Index
Physical Properties
Item |
Specification |
|
Color Hardness Melting temperature(℃) Refractory temperature(℃) True specific gravity(g/cm3) |
Offwhite/Blue ≥9.0 mohs scale About 2250 1900 ≥3.95 |
Chemical Properties
|
Code Name |
Chemical aluminum(%) |
Magnetic material content(%) |
|||
Al2O3 |
Fe2O3 |
SiO2 |
TiO2 |
||
SA |
98.89-99.70 |
≤0.155 |
≤0.25 |
≤0.30 |
≤0.005 |
Display of Products
Payment & Delivery
Payment Terms |
TT, 30% deposit, 70% balance before shipment |
Lead Time |
Depends on the cargo quantity of PO; Usually 10-15 days after the advance payment. |
Port of Discharge |
Tianjin / Qingdao |
Company Introduction
Luoyang Weixiang Abrasives CO., Ltd. (Original Luoyang Weixiang Abrasives factory) established in 2004 is a high-tech enterprise engaged in the research, development, and processing of abrasives, refractory and resin wheel.
The main products of Weixiang: Brown Fused Alumina, White Fused Alumina, Mullite, Magnesium Aluminum Spinel, Calcined Flint Clay, Black Fused Alumina, Black Silicon Carbide, Siliconeisen, Sulfur Iron Sand, and Resin Grinding Wheel etc..
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