Big Discount Brown Aluminium Oxide for Finland Manufacturers

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FEATURES Brown aluminium oxide is fused and crystallized under high temperature from a mixture of bauxite and other and other raw materials. It is characterized by its high hardness,good toughness and shape in size. Abrasives tools made of it are suitable for grinding metals of high-tensile strength such as: carbon steel,general-purpose alloy steel,annealed malleable iron and hard broze,etc.It also can be used as refractory materials. Grit size :12#-220#; Micropowder: 240#-1200#. Character 1....


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Big Discount Brown Aluminium Oxide for Finland Manufacturers Detail:

FEATURES

Brown aluminium oxide is fused and crystallized under high temperature from a mixture of bauxite and other and other raw materials. It is characterized by its high hardness,good toughness and shape in size. Abrasives tools made of it are suitable for grinding metals of high-tensile strength such as: carbon steel,general-purpose alloy steel,annealed malleable iron and hard broze,etc.It also can be used as refractory materials.

Grit size :12#-220#;
Micropowder: 240#-1200#.

Character
1. AL2O3 95% SIO2 1.5% ;
2. Fe2O3 0.3% TIO2 3.0% ;
3. Hardness(mohs) 9 ;
4. Ture density 3.9 ;
5. Magnetic material content 0.050%.

 

 

TECHNICAL DATA

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(°C)

2250

Maximum service temperature(°C)

1900

Ture density(g/cm3)

3.9

Crystal form

Trigonal crystal system

 

APPLICATION

Product usage
1) Abrasive: Produce ceramic gring wheel, resinoid gringding wheel, Grinding stone, Gringing block, sand paper, sand cloth, sand belt, polish wax, abrasive paste, coating etc..
2) Refractory material: Mainly used for abrasion and high temperature resiatant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc..
3) Sandblasting abrasive: Mainly used for various material workpieces to decontaminate, derusting, prevent corrosion, remove oxide skin etc..
4) Abrasion resistance ground: Mainly used for non-slip of airport and road, chenmical factory
board paving.
5) Precision casting: Investment casting technics of stainless steel and aluminium casting in coating.

Application
1. it are suitable for grinding high-speed,high carbon steel
2.high-grade refractory materials
3.abrasives tool
4.grinding and polishing
5.ceramics
6.LED
7.sandblasting
8.aviation


Product detail pictures:

Big Discount Brown Aluminium Oxide for Finland Manufacturers detail pictures

Big Discount Brown Aluminium Oxide for Finland Manufacturers detail pictures

Big Discount Brown Aluminium Oxide for Finland Manufacturers detail pictures

Big Discount Brown Aluminium Oxide for Finland Manufacturers detail pictures

Big Discount Brown Aluminium Oxide for Finland Manufacturers detail pictures

Big Discount Brown Aluminium Oxide for Finland Manufacturers detail pictures


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With our rich working experience and thoughtful companies, we have now been recognized as being a trustworthy supplier for a lot of global potential buyers for Big Discount Brown Aluminium Oxide for Finland Manufacturers, The product will supply to all over the world, such as: Peru, Iceland, Thailand, We taking advantage of experience workmanship, scientific administration and advanced equipment, ensure the product quality of production, we not only win the customers' faith, but also build up our brand. Today, our team is committed to innovation, and enlightenment and fusion with constant practice and outstanding wisdom and philosophy, we cater to the market demand for high-end goods, to do experienced products and solutions.
  • This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Pearl from Slovenia - 2017.05.02 18:28
    It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Jo from Bangalore - 2018.12.11 11:26

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