Luoyang Abrasives Brown Fused Alumina 24# 30# 36#
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..
Contact Information
Contact Person: Natalie Zhang
TEL: 86-379-69911908 86-18603795920
Factory Address: Zhigou Pengpo Town, Yichuan County, Luoyang City, 471311, China
Address of Sales Department: 2-2803 South Cannes Building No. 235 Peony Avenue Luoyang District Luoyang China
Website: Http://www.
Brief Introduction of the Products
The main raw material of brown fused alumina is high quality bauxite, which is fused with the carbon material and scrap iron in the electic furnace under the high temperature of above 2200℃. The product is characterized by low expansion coefficient, high refractoriness, good thermal and chemical stability.
Properties of Brown Fused alumina
Physical properties of Brown Fused Alumina
Item |
Color |
Color System |
Mohs Hardness |
Melting Temperature |
Refractory Temperature |
True Density |
Magnetic Material |
Specification |
Dark Brown |
Alpha-alumina trigonal system |
≥ 9.0 |
2050℃ |
1800℃ |
≥3.9 |
0.01% |
Chemical index of Brown Fused Alumina
|
Purpose |
Specification |
Chemical composition(%) |
Magnetic material content(%) |
||||
|
|
Al2O3 |
Fe2O3 |
SIO2 |
TIO2 |
|
|
|
For abrasive |
F |
4#—80# |
≥95 |
≤0.3 |
≥1.5 |
≤3.0 |
≤0.05 |
|
|
90#—150# |
≥94 |
|
|
|
≤0.03 |
|
|
180#—240# |
≥93 |
≤0.3 |
≤1.5 |
≤3.5 |
≤0.02 |
|
W |
1#—63# |
≥92.5 |
≤0.5 |
≤1.8 |
≤4.0 |
— |
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