Durable Brown Corundum Sand for Castable Refractory Solutions 0-1mm 1-3mm

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): 1770< Refractoriness< 2000
• Model NO.: 0-1mm 1-3mm 3-5mm 5-8mm
• Shape: Block
• Type: Alumina
• Color: Brown
• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Application: Machinery
• Function: Surface Finish
• Source: Artificial Abrasives
• Particle Size: Ultrafine
• Hardness: Conventional Abrasive
• Transport Package: 25kg/Bag
• Specification: 40bag/mt
• Trademark: WX
• Origin: China
• HS Code: 2818200000
• Production Capacity: 1000mt/Month

Product Description

Product Description

Brown Fused Alumina is fused in the electri-arc furnace under the high temperature of above 2200ºC with high quality bauxite as main raw material, and through purification, crystallization, cooling, crushing,sorting, magnetic separation, screening and other production technology made into all kinds of particles, powder.

Detailed Photos

 

Product Parameters

 

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	2050ºC	1800ºC	≥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	≤0.51.5	≤	≤3.5
		325#-0

Application

Brown corundum sand for refractory castables 0-1mm 1-3mm, used for refractory castables for blast furnace steelmaking, iron channel materials, refractory bricks, brown corundum has high fire resistance, corrosion resistance, no explosion, no powdering and other superior properties, so that the refractory products have stable chemical properties.

 

Brown corundum sand segments 0-1mm 1-3mm, 3-5mm, 5-8mm for refractory castables are used to make refractory bricks. Brown corundum has good high temperature resistance, high purity, and no explosion, which can increase its service life in the steelmaking process to increase the output of steel, thereby achieving cost reduction and efficiency improvement.

 

Company Profile

Packaging & Shipping

After Sales Service

1.With strong productivity,annual product 15,000 tons of Brown corundum abrasive.
2. Having 20 years of experience in manufacturing abrasives.
3.short delivery cycle, can meet the customer supply demand.
4.Provide customers with a variety of packaging needs.
5. Provide 24 hours online service.
6.Accept OEM,free LOGO design.

FAQ

1,Are you a factory or a trading company?

We are a factory specialising in the manufacture of abrasives. Established in 2006.

 

2,Can you provide samples?

Yes, we can provide 1-5kg samples for customers to test for free.

 

3, How is the effect of your abrasive blasting rust removal?

We produce brown corundum abrasive with high purity, low dust, high packing density, very good sandblasting rust removal effect, can be reused 2-3 times, and low dust, environmental protection.

 

4,How do you ensure the stability of product quality?

We have a strict quality control process and each batch of zirconium corundum is tested for its physical properties and chemical composition to ensure the stability of each batch.Each batch of goods before leaving the factory should be re-inspected to ensure that qualified before leaving the factory.

 

5, What is your package?

Conventional packaging: 25kg/bag + 1 tonne tonnage package, can also be customised according to customer needs, free design logo content, such as the need for pallets billed separately.

 

6, What is your payment term?

We can accept LC,TT 30% prepayment, 70% payment at bill of lading.