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Sharp Block Brown Fused Aluminium Oxide Blasting Media F24 / F30 / F36 / F46 Model

Minimum Order Quantity : 1 MT Price : Negotiation
Packaging Details : Ton Bag, 25kg Bag+Ton Bag, 25kg Bag+Pallet, special package can be customized. Delivery Time : Within 7-20 days depending on the order quantity
Payment Terms : L/C, T/T Supply Ability : 2000MTS per month
Place of Origin: Henan,China Brand Name: Zhengtong
Certification: ISO9001,ISO14001 Model Number: F4-F220

Detail Information

Product Name: Brown Aluminum Oxide Shape: Sharp Block
Usage: Blasting Media,bonded Abrasives,refractory Etc. Crushed Method: Barmac,Ball Mill,Roller
Mohs Hardness: 9 Mohs Min Vicker Hardness: 2100kg/mm2
Compressive Strength: 34N
High Light:

aluminum oxide abrasive media

,

aluminum oxide sandblasting abrasive

Product Description

Greater Sharpness Aluminium Oxide Blasting Media Brown Fused Alumina F24 F30 F36 F46

1. Product Description of Brown Fused Alumina


Brown fused alumina(BFA) is made by high-quality bauxite,coke(anthracite) as main raw materials, melting in an electric arc furnace at a temperature over 2200℃,then made into different grain size through cooling crystallization, sort, crush, magnetic separation , screen size, blow cleaning etc..

Its main chemical composition is AL2O3 which is over 95%, it has the characteristics of high hardness,great toughness and sharpness.

 

2. Main Technical Index of Brown Fused Alumina


Commodity Usage Grit                    Main Chemical Index
Al2O3 TiO2 SiO2 Fe2O3 Magnetic

Brown Fused Alumina

 

Blasting Media F4~F80

 

≥95%

 

≤3.5%

≤1.0% ≤0.30% ≤0.05
F90~F150 ≥94%

 

≤3.5%

≤1.0% ≤0.30% ≤0.03
F180~F220 ≥93%

 

≤3.5%

≤1.0% ≤0.30% ≤0.03

 

Main Physical Index
Color Brown
Crystal Form Trigonal Crystal System
True Specific Gravity ≥3.97g/cm3
Bulk Density 1.68-1.98g/cm3
Vicker Hardness 2100kg /mm2
Mohs Hardness ≥9 Mohs
Compressive strength 34N
Furnace Type Tilting furnace
Crushing Method

Barmac,Roller,Ball mill

 

3. Main Application

 

blasting media to clean,polish,cut or finish surfaces both in dry or wet blasting.

 

4. Why brown fused alumina is the common blasting media?

    High hardness and Fast-cutting force

Brown fused alumina is an extremely aggressive and hard abrasive,its high bulk density,sharp shape and high hardness gives it an aggressiveness, which is able to provide a clean,fast-cutting force,therefore it is usually used as an blasting media;

Recyclablity

Brown fused alumina is able to recycled up to more than seven times benefiting from its high toughness and low friability. When brown fused alumina hits the treatment surface,it will not be shattered completely,meanwhile it will maintain its relative shape and provide a new sharpness. That is why it is suitable for blasting media.

    No Ferrous contamination

Brown Fused Alumina contains more than 95% AL2O3,it will not rust the treatment suface,so it is widly used in blasting the non ferrous surface.

 

5. Product Show

 

  Sharp Block Brown Fused Aluminium Oxide Blasting Media F24 / F30 / F36 / F46 Model 0Sharp Block Brown Fused Aluminium Oxide Blasting Media F24 / F30 / F36 / F46 Model 1

Sharp Block Brown Fused Aluminium Oxide Blasting Media F24 / F30 / F36 / F46 Model 2Sharp Block Brown Fused Aluminium Oxide Blasting Media F24 / F30 / F36 / F46 Model 3

 

5. Product Package:                

                                                                

Sharp Block Brown Fused Aluminium Oxide Blasting Media F24 / F30 / F36 / F46 Model 4Sharp Block Brown Fused Aluminium Oxide Blasting Media F24 / F30 / F36 / F46 Model 5

 

 

 

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