Al2O3 90% Brown Fused Alumina for Refractory Brick Steel Making Industry

• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Application: Metal Parts
• Function: Surface Deburring
• Source: Natural Abrasives
• Particle Size: Abrasive
• Model NO.: TY-O
• Hardness: Conventional Abrasive
• Certificate: ISO9001:2008, MSDS, SGS .CE
• Different Process: Fixed Furnace & Dumping Furnace
• Superiority: Have Our Own Factory / Plant
• Sample: Within 500g Offer Free with FedEx
• Crushed Method: Barmac, Ball Mill, Roller
• Abrasives Size: 24#-220# & F500-F1500
• Al2O3: 95%Min. Sio2 1%Max
• Fe2o3 :0.3%Max.: TiO2: 2.0-2.8%
• Abrasive Media: Aluminium Oxide
• True Specific: 3.97g/cm3
• Abrasives Usage: for Bonded Abrasives Like Cutting Discm
• Brown Aluminum Oxide: Brown Fused Alumina
• Hardness Moh: Vickers Harness: 2100 Hv Mohs: 9
• Melting Point: 2050 C Refractoriness 1900c
• Product Standard: GB/T, Fepa Standards etc.
• Transport Package: 25kgs Bags +Ton Bag or Pallet
• Specification: 0-1mm, 1-3mm, 3-5mm, 5-8mm
• Trademark: SWT
• Origin: Dengfeng. China
• HS Code: 281810000
• Production Capacity: 1000 Tons/Month

Product Description

 Al2O3 90% Brown Fused Alumina For Refractory Brick Steel Making Industry

Product Description

Brown Fused Alumina is fused and crystallized under the high temperature of above 2250°C with high quality abrasive bauxite as raw material.It is characterized by good self-sharpening and high grinding ability. Brown Fused Alumina can produce ceramic grinding wheel ,resin grinding wheel.And BFA could be used for abrasive,sandblasting and precision casting . In order to meet the demands of the refractory industry, we independently develop and produce RS brown fused alumina. Which is characterized by high purity,good crystal,strong fluidity,low coefficient of linear expansion,good corrosion-resistance and so on. RS Brown fused alumina could not burst,pulverise and craze in using course.

Product Feature

Brown Fused Alumina For Refractory Advantages:

1) No burst,no pulverization and crack in the using course of refractory
2) Refractory temperature is more than 1900°C
3) High quality bauxite as raw material
4) Low coefficient of linear expansion
5) Very low amount of iron oxide
6) High purity

Brown Corundum For Abrasive Sandblasting Precision Casting Advantages:

1) Very low amount of iron oxide, suitable for non-ferrous blasting operations.

2) Not affecting the color of the processing cases.
3) Sandblasting in the non-iron process.
4) High speed processing.

Product Parameters

Purpose	Specification		Al2O3	Fe2O3	SiO2	TiO2	Magnetic material
As Refractory	Size sand	0-1mm  1-3mm 3-5mm  5-8mm	≥95.0	≤0.25	≤1.0	≤3.0	-
		0-3mm  0-5mm 0-10mm 0-25mm	≥95.0	≤0.25	≤1.0	≤3.0	-
	Fine powder	180#-0   200-0  240#-0  320#-0	≥94.5	≤0.30	≤1.5	≤3.5	-
As Abrasive	F	14#-80#	≥95.0	≤0.25	≤1.0	≤3.0	≤0.05
		90#-150#	≥95.0	≤0.25	≤1.0	≤3.0	≤0.03
		180#-240#	≥94.5	≤0.3	≤1.5	≤3.5	≤0.02
	P	8#-80#	≥95.0	≤0.25	≤1.0	≤3.0	≤0.05
		100#-150#	≥95.0	≤0.25	≤1.0	≤3.0	≤0.03
		180#-220#	≥94.5	≤0.3	≤1.5	≤3.5	≤0.02
	W	1#-63#	≥94.0	≤0.5	≤1.8	≤4.0	-

Typical Physical Properties

Item	Content
Hardness	9 mohs
Grain Shape	angular
Melting Point	2250˚C
Specific Gravity	3.9 - 4.1g/cm³

 

 

Remark: specification and size can be optimized by per customer' requirement

 

Product Application

Refractory Materials

Brown fused alumina is mainly used in refractory materials, iron hook castables, water-free mud,
corundum bricks, prefabricated parts, breathable bricks, ladle bricks, magnesia-alumina-carbon bricks, etc.

Blast cleaning :
Use for blast cleaning of steel board. H type steel, steel pipe and all kinds of steel material, casting, die-casting, gorging,
glass surface for industries of steel structure, construction, bridge, shipbuilding, pipes, container, locomotive, engineering machinery, automobile, casting, forging, glass, comodity.
 
Shot peening:
Used for shot peening of spring, shaft, gear, connecting bar, blade, chain, crank,
wheel spares for industries of automobile, locomotive, ship, plain, machine.
 

Our Advantages

FAQ:Question 1: Are you a manufacturer or trader ?

Yeah, We are the manufacturer of BFA, WFA. Also,we had good business relationship with others abrasive media & refractory raw materials manufacturer . more over we have QC department which make strict inspection on goods quality, packing.

Question 2: Can i get sample in free , how long is the time?
Yes, certainly. We will provide the sample is in free below 1 kgs for free, and the freight cost for free in 1kg. We could arrange the existing samples express delivery immediately. 

Question 3: Can you customized quality, size, package according to customer?
Yes, of course. The OEM is available. We will do the creation in your requirement and make ur image come true.

Question 4:Can Customer ask for the third party certification?
Yes, No problem, but Custome. resposiable for the charge

Question 5:Warranty
Firstly, We make sure the quality before the goods to be packed, if clients get the item with Substandard products, We have warranty for our clients,we will ship out the new replacements.

 

Question 6:What's payment terms ?
Bank T/T, L/C at sight, Westunion.
 

 

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…