Brown Fused Alumina/Brown Corundum with High Purity

• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Application: Machinery
• Function: Surface Deburring
• Source: Artificial Abrasives
• Particle Size: Abrasive
• Model NO.: HH-BC
• Hardness: Superabrasive
• Product Name: Brown Fused Alumina/Brown Corundum with High Puri
• Al2O3: 95%
• Fe2o3: 0.3%
• TiO2: 1.5-3.8%
• Sio2: 1.5%
• Mohs Hardness: 8
• Color: Brown
• Density(g/cm3): 3.75
• Sample: Free
• Transport Package: 25kg/Bag
• Specification: 0-1mm, 1-3mm, 3-5mm, 5-8mm,
• Trademark: HH
• Origin: Ningxia, China (Mainland)
• HS Code: 2818101000
• Production Capacity: 3000-4000 Tons/Month

Product Description

<sup>Brown Fused Alumina/Brown Corundum With High Purity

  Brown Fused Alumina - Brown corundum is electrically fused in an arc furnace from a mixture of bauxite at high temperature. It has brown color, high hardness and great toughness. The abrasive tools made of brown aluminum oxide are suitable for grinding carbon steel, normal alloy steel, malleable cast iron and hard bronze.It used for refractory aluminum oxide lining mixture, pouring materials castable,etc</sup>.

 

^Purpose	^Specification		^Chemical Composition(%)				^Magnetic material content(%)max
^Abrasives grade			^Al2O3min	^Fe2O3max	^SiO2max	^TiO2max
	^grain	^12-80	^95	^0.3	^1.5	^3.0	^0.05
		^90-150	^94	^0.3	^1.5	^3.0	^0.03
		^180-220	^93	^0.3	^1.5	^3.5	^0.02
	^micropowder	^240-4000	^92.5	^0.5	^1.8	^4.0	^-
^Refractory grade	^Group Size	^0-1mm 1-3mm 3-5mm 5-8mm	^94.5	^0.3	^1.5	^3.0	^-
	^Fine Powder	^-180mesh -200mesh -240mesh -320mesh	^93.5	^0.5	^1.5	^3.5	^-
^color			^Dark brown
^Hardness(mohs)			^9.0
^Melting point(ºC)			^2250
^Maximum service temperature(ºC)			^1900
^Ture density(g/cm3)			^3.9

<sup>Application of brown fused alumina/ brown corundum

1)Brown fused alumina suit for grinding and polishing, carbon steel metal, wood, metal, iron, welding rods etc.
2)Brown corundum is suit for grinding stainless steel professionally, aluminium and construction steel, mild steel etc.
3)Brown corundum is suit for polishing wood, copper, stone, marble, building materials, hard materials, glass etc.</sup>

Product Details





<sup>Our Services

1. Capacity of supply.
The company has its own factory, producing 16-320 mesh etc with a capacity of more than 1000 Tons per month.used for all industry.

2. Stability of products.
The company has a strict control for all the major materials and operates by a set of advanced process flow, making the chemical contents of the products stable and controllable

3. Quality control and quick delivery.
The company has its own factory, which the quality of the products is strictly controlled. And the company has a large-capacity warehouse which can store more than 1000 tons products at the same time, making its quick delivery possible.

Packing &Shipping

1.25kg woven bag,40 woven bags/jumbo bag.
2.25kg woven bag,40 woven bags/pallet</sup>



FAQ

<sup>Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.</sup>