95% Min Iron Pipe Sandblasting Brown Aluminium Oxide Price

• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Source: Natural Abrasives
• Particle Size: Abrasive
• Hardness: Superabrasive
• Certificate: ISO9001:2008, MSDS, SGS .CE
• Model NO.: H-0S
• Hardness Moh: Vickers Harness: 2100 Hv Mohs: 9
• Bulk Density: F12#-F220# 1.98-1.68g/cm3
• Different Process: Fixed Furnace & Dumping Furnace
• Superiority: Have Our Own Factory / Plant
• Al2O3: 95%Min. Sio2 1%Max
• Fe2o3: 0.3%Max. TiO2 2.0-2.8%
• Material: Aluminium Oxide Al2O3
• True Specific: 3.97g/cm3
• Usage: for Bonded Abrasives Like Cutting Discm
• High Light: Castables Brown Fused Alumina Refractory Brown F
• Crystal Form: Trigonal Crystal System
• Product Name: Brown Fused Alumina Brown Fused Aluminum Oxide
• Melting Point: 2050 C Refractoriness 1900c
• Transport Package: 25kgs Bags +Ton Bag or Pallet
• Specification: F16-F320
• Trademark: Swt
• Origin: Dengfeng. China
• HS Code: 281810000
• Production Capacity: 1000 Tons/Month

Product Description

          95% Min Iron Pipe Sandblasting Brown Aluminium Oxide Price

Brown aluminum oxide also called Brown fused alumina, Brown corundum, BFA, etc., is a kindly of artificial corundum, HS code: 2818101000   .It is made of high-quality bauxite as main raw material, fusing and purifying in a tilting electric arc furnace at high temperature of over 2200°c, and then shaped into different grain size through process of crystal, choosing, crushing, magnetic separation, air cleaning, and screening.Main chemical composition is Al2O3 95% Min. and small quantity of TiO2, Fe2O3, SiO2, etc. It has characteristics of high hardness, great toughness, self-sharpness and good grinding performance.
 

 

By Al2O3:

• 95% Al2O3 Grade A Brown aluminum oxide
• 92% Al2O3 Offset A Brown aluminum oxide
• 85% Al2O3 Grade B Brown aluminum oxide

By application:

• F sand for Bonded Abrasives
• P sand for coated Abrasives

By smelting type:

• Tilting furnace
• Fixed Furnace

By crushing type:

• Barmac
• Rolling
• Ball milling

By Additional treatment:

• Middle temperature calcined Brown aluminum oxide,
• High temperature calcined Brown aluminum oxide,
• Coated Brown aluminum oxide
• High temperature calcined & coated Brown aluminum oxide (AHMCF)

 

Commodity: Brown Fused Alumina

Production Type: Tilting Furnace, Barmac Crushing, Air Blow Cleaning

Color	Brown
Mosh hardness	9.0
Melting point	2250
The maximum temperature	1900
Specific gravity	3.6-3.9g/cm3
Bulk density	1.53-1.99g/cm3
Real density	3.90g/cm3

 

 

 

Chemical Composition	Al2O3	TiO2	SiO2	Fe2O3	CaO
F4-F80	95.0-96.0	1.50-3.80	1.21	0.3	0.45
F90-F150	93.5-95.5	1.50-3.80	1.21	0.3	0.45
F180-F220	93.5-95.5	1.50-3.80	1.21	0.3	0.45
F220 Finer	≥92.0	1.50-3.80	1.21	0.3	0.45

Supply Capacity

BFA grit: F12#-F220# for abrasives and sandblasting: 1000 mt per Month

BFA section sand 0-1mm, 1-3mm, 3-5mm, 200 mesh, 325 mesh for refractory: 1000 mt per Month
 

 

Abrasive	Produce ceramic grind wheel, resinoid grinding wheel, Grinding stone, Grinding block, sand paper, sand cloth, sand belt, polish wax, abrasive paste, coating etc..
Refractory material	For abrasion and high temperature resistant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc..
Sandblasting abrasive	Mainly used for various material workpieces to decontaminate, derusting, prevent corrosion, remove oxide skin etc..
Abrasion resistance ground	Mainly used for non-slip of airport and road, chemical factory board paving.
Precision casting	Investment casting technics of stainless steel and aluminium casting in coating.

What Is Difference Between Tilting Furnace Melted BFA & Fixing Furnace Melted BFA ?
Ball Milling & Barmac Process?

1. Tilting furnace process affects SiO2, SiO2 <1% by Tilting furnace, SiO2 <1.5% is by fixed furnace.

2. Barmac affects the density, the grain shape is  rounder & the density is greater than ball milling

3. The Tilting furnace made BFA has high Al2O3 content

4. The corundum has good toughness & more suitable for abrasive products by dumping furnace process

The difference between F-grit & P-grit Abrasive grains:

F-grit is more suitable for bonded abrasive tools.

P-grit is more suitable for coated abrasive tools. It is with a closer tolerance size distribution, lower density, and better self-sharpening ability than non-P-grit abrasives, which means that they offer a more consistent surface finish.

Grit size: 16#, 20#, 24#, 30#, 36#, 46#, 54#, 60#, 80#, 100#, 120#, 150#, 180#, 220#
Micropowder: 240#, 280#, 320#, 360#, 400#, 500#, 600#, 800#, 1000#, 1200#, 1500#,  2000#
Refractory Grit size:1-0mm, 3-1mm, 5-3mm, 5-8mm, -200mesh, -240mesh, -320mesh.
 

Packaging & Shipping
1. 1 ton bags in container, 25 MT/20'FCL.
2. 25kg bags in container, 25 MT/20'FCL
3. 25kg bags in ton bags, then in container, 25 MT/20'FCL
4. as the customer' request.

Why Choose us?
1) 20 years abrasive industry experiences
2) Direct Factory supply & Fixed abrasive sources
3) On-site inspection in factory for each shipment
4) Samples tests each lot in Zhengzhou Research Institute for Abrasives& Grinding Co., Ltd
 
Our Brown fused alumina grit has been exported to Japan, India, Israel, Russia, Poland etc.
Pls send me email to get Brown fused alumina datasheet /samples and quotation…