Name: High Temperature Plated Brown Fused Alumina 30#-60# for High-grade Coated Abrasive and Resin Grinding Wheel
Brand: Weixiang
Availability: InStock

Product Details

Brief Introduction of Brown Fused Alumina

The main raw material of brown fused alumina is high quality bauxite, which is fused with the carbon material and scrap iron in the electric furnace under the high temperature of above 2200℃. The product is characterized by low expansion coefficient, high refractoriness, good thermostability and chemical stability.

Application:

1. Bonded abrasives like Grinding wheels, etc.

2. Sandblasting

3. Ceramics

4. Coated abrasives

5. Cutting wheels

6. Polishing materials

8. Precision casting

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	—
For refractory	Size sand	0—1mm	>95	<0.3	<1.5	<3.0	—
		1—3mm
		3—5mm
		5—8mm
	Fine powder	200#—0	>93.5	<0.5	<1.5	<3.5	—
		325#—0

Properties of high temperature plated brown fused alumina

1. Using high quality abrasive as the main raw material.

2. Plating a kind of special bond to the surface of abrasive surface.

3. The properties of abrasive are improved: Hardness increases by more than 15%, toughness by 15%-20%, hydrophily to 2-3.5 times, grinding efficiency 50%, durability 50%-100%.

Application: For high-grade coated abrasive, high-grade resin grinding wheel, high hardened steel, and hard alloy materials etc..

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	Qingdao/Shanghai

Display of Products

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..

We can offer samples for free, but the freight fees are borne by customers.

The price I quote is only for reference. If you have any questions or are interested in our products. Please contact me without hesitation.