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Brown Fused Alumina

Contact:Terry

Tel:0086-15515998755

Wechat:Wilson15515998755

Whatsapp:0086-15515998755

Email:terry@wilsonabrasive.com

white corundum

Brown Fused Alumina for Abrasive

Calcined With High Temperature Treatment Brown Fused Alumina

This kind of brown fused alumina grains is calcined at the high temperature, and with the anneal treatment. Brown alumina is characterized by very low coefficient of linear expansion, very good hydrophilicity, good toughness and high hardness, producing the sintered grinding tools that is characterized by deep blue color after firing, without resillage, without rust and so on.


So our this kind of brown aluminum oxide abrasives product increase the precision and grinding ability of the grinding tools in the using course. Brown aluminum oxide with high temperature treatment is applicable to make high quality bonded abrasives.


calcined with high temperature treatment brown fused alumina


Item

Specification

Colour

Deep Blue

Crystal System

Alpha-alumina trigonal system

Mohs Hadness

≥9.0

Melting Temperature(℃)

2050

Refractory Temperature(℃)

1900

True Density

≥3.90

Magnetic Materia

0.0076%

Calcined With The Medium High Temperature Treatment Brown Fused Alumina

This kind of brown aluminium oxide grains is calcined at the medium high temperature, and with the anneal treatment. It is characterized by very low coefficient of linear expansion, very good hydrophilicity, good toughness and high hardness, producing the sintered grinding tools that is characterized by deep blue color after firing, without resillage, without rust and so on.


So our this kind of brown aluminium oxide product increase the precision and grinding ability of the grinding tools in the using course. Brown corundum with medium high temperature treatment is applicable to make high quality bonded abrasives.


calcined with the medium high temperature treatment brown fused alumina


Item

Specification

Colour

Cambridge Blue

Crystal System

Alpha-alumina trigonal system

Mohs Hadness

≥9.0

Melting Temperature(℃)

2050

Refractory Temperature(℃)

1800

True Density

≥3.90

Magnetic Materia

0.0082%

Calcined With High Temperature Treatment Brown Fused Alumina P Grains

Brown fused alumina for coated abrasives is produced under well water-washing and carefully sieving again on the basis of FEPA Standard.


This is the kind of brown fused aluminum oxide grain for coated abrasives application is calcined under 1000℃-1300℃, the grain shape is very sharp, high abrasive ability, good self-sharpening and very good toughness with the high temperature treatment. Brown aluminum oxide is used for producing high quality all kinds of coated abrasives products, such as sand paper, cloth, belts, and so on.


calcined with high temperature treatment brown fused alumina P grains


Item

Specification

Colour

Deep Blue

Crystal System

Alpha-alumina trigonal system

Mohs Hadness

≥9.0

Melting Temperature(℃)

2050

Refractory Temperature(℃)

1900

True Density

≥3.90

Magnetic Materia

0.0076%

Brown Fused Alumina P Grains

Brown alumina sand for coated abrasives is produced under well water-washing and carefully sieving again on the basis of FEPA Standard.


This is the kind of non calcined brown fused alumina grain for coated abrasives application, the grain shape is very sharp, high abrasive ability and good self-sharpening. Brown fused alumina grit is used for producing all kinds of coated abrasives products, such as sand paper, cloth, belts, and so on.


brown fused alumina P grains


Item

Specification

Colour

Dark Brown


Alpha-alumina trigonal system

Mohs Hadness

≥9.0

Melting Temperature(℃)

2050

Refractory Temperature(℃)

1800

True Density

≥3.90

Magnetic Materia

0.02%

Brown Fused Alumina for Refractory

WS 95% Brown Fused Alumina

In order to meet the demands of the refractory industry, we independently develop and produce WS 95% Brown Fused Alumina which is adopted by modern unique technology of smelting and processing under the universities and research institutes' support. WS Brown Fused Alumina 95% is characterized by high purity, good crystal, strong fluidity, low coefficient of linear expansion, good corrosion-resistance and so on.


After practical tests by dozens of refractory manufacturers, WS 95% Brown Fused Alumina can't burst, pulverise and craze in the using course. In particular, its performance-cost ratio is much higher than traditional brown aluminium oxide, making WS Brown Fused Alumina 95% become the best aggregate and padding of brown fused alumina refractory materials.


brown alumina abrasive size sand and fine power chemical composition:

WS brown fused alumina 95%


brown aluminum oxide

Brown Fused Alumina 95%

Brown corundum is fused in the electric-arc furnace under the high temperature of above 2250 ℃ with high quality abrasive bauxite as raw material and matched by the carbon material and scrap iron, the degree of refractory is more than 1850℃.


brown fused alumina size sand and fine power chemical composition:

brown fused alumina price


brown fused aluminum oxide

Brown Fused Alumina for Sandblasting

This kind of brown alumina is mainly used for various material workpleces to decontaminate, derusting, prevent corrosion, remove oxide skin, light- decorate, process pattern effect and so on.


About brown aluminum oxide blast media, there are three factors the decide the effect of brown fused alumina sandblasting:

1.The grinding ability: the higher grinding ability, the better for sandblasting.

2.The bulk density: the higher bulk density, the better for sandblasting.

3.The dust: the lower dust, the better for sand blasting.


Brown fused aluminium oxide abrasive with high bulk density and air cleaned,the quality of this kind of brown fused alumina oxide is very excellent for sandblasting.


brown fused alumina for sandblasting


Item

Specification

Colour

Brown

Crystal System

Alpha-alumina trigonal system

Mohs Hadness

≥9.0

Melting Temperature(℃)

2050

Refractory Temperature(℃)

1800

True Density

≥3.90

Magnetic Materia

0.01%

Brown Fused Alumina for Precision Casting

Brown aluminium oxide melt film precision casting sand is the latest corundum products self-developed by Wilson Abrasive to meet the market demands. Based on the production of the brown fused alumina (BFA) and with special technology, it is produced by the careful organization of the researchers.


The quality has reached the advanced level of similar foreign products through laboratory tests and production in practice of dozens of casting enterprises. And some performances of it can be adjusted or showcased according to the customers' require ment.


The precision casting sand of Wilson Abrasive has high refractoriness, low thermal expansion coefficient, good thermal stability, strong air permeability, high intensity, easy to shell, high casting finish. lt can substitute Zirconia sand(powder) its price is only half of zirconia sand (powder), and the recovery ratio is high as well.


Brown fused alumina powder can be mainly applied to the melt films and silicasol technology of jewelry, handicrafts, stainless steel products, watches, glasses, aluminum diecasting industries, and can be processed in line with the demands of the clients.


brown fused alumina for precision casting

Brown aluminium oxide (bulk density)

Brown aluminum oxide with high bulk density

The abrasive grains of this kind of product is crashed by Barmac processing line. Brown aluminum oxide is characterized by its high bulk density, high purity, strongself-sharpening, good toughness, ultra-low content of the magnetic materials.


It can be made into grinding tools that is characterized by sharp grinding, low heat generation ratio, high grinding rate and few coating in the using course, and the sintering grinding tools that is characterized by deep blue color after firing, without resillage, without rust and so on.


After water washing, with very low dust. Brown fused aluminum oxide with high bulk density is applicable to make ceramic and resinoid high bonded abrasive tools, grinding abrasive and polishing materials.


brown fused alumina with high bulk density


Item

Specification

Colour

Dark Brown

Crystal System

Alpha-alumina trigonal system

Mohs Hadness

≥9.0

Melting Temperature(℃)

2050

Refractory Temperature(℃)

1800

True Density

≥3.90

Magnetic Materia

0.01%

Brown aluminium oxide with middle bulk density

The abrasive grains of this kind of product is crashed by ball mill machine. The brown aluminium oxide grit bulk density is lower than the Baramc grains. Brown fused alumina is characterized by its high purity, strong self-sharpening, good toughness, ultra-lo w content of the magnetic materials.


It can be made into grinding tools that is characterized by sharp grinding, low heat generation ratio, high grinding rate and few coating in the using course, and the sintering grinding tools that is characterized by deep blue color after firing.without resillage, without rust and so on.


After water washing, with very low dust. Brown aluminum oxide with medium bulk density is applicable to make ceramic and resinoid high bonded abrasive tools, grinding abrasive and polishing materials.


brown fused alumina with middle bulk density


Item

Specification

Colour

Dark Brown

Crystal System

Alpha-alumina trigonal system

Mohs Hadness

≥9.0

Melting Temperature(℃)

2050

Refractory Temperature(℃)

1800

True Density

≥3.90

Magnetic Materia

0.015%

Brown corundum with low bulk density

The abrasive grains of this products crashed by rolling machine. The brown aluminum oxide bulk density is lower than the ball mill grains. It is characterized by its high purity, strong self-sharpening, good toughness, ultra-low content of the magnetic materials.


Brown aluminium oxide can be made into grinding tools that is characterized by sharp grinding, low heat generation ratio, high grinding rate and few coating in the using course, and the sintering grinding tools that is characterized by deep blue color after firing, without resillage, without rust and so on.


After water washing, with very low dust. Brown corundum with low bulk density is applicable to make ceramic and resinoid high bonded abrasive tools, grinding abrasive and polishing materials.


brown fused alumina with low bulk density


Item

Specification

Colour

Dark Brown

Crystal System

Alpha-alumina trigonal system

Mohs Hadness

≥9.0

Melting Temperature(℃)

2050

Refractory Temperature(℃)

1800

True Density

≥3.90

Magnetic Materia

0.02%

Brown Corundum Air Cleaned Grains

Brown corundum with high bulk density and air cleaned grains

brown fused alumina with high bulk density and air cleaned grains

Brown aluminium oxide with middle bulk density and air cleaned grains

brown fused alumina with middle bulk density and air cleaned grains

Brown Fused Alumina for Abrasion Resistance

This kind of brown corundum is mainly used for non-slip of airport and road, chemical factory board paving and surface decorated material of dam.

Brown aluminum oxide mesh size

Popular grit size: 4#, 8#, 10#, 12#, 14#, 16#, 20#, 22#, 24#, 30#, 36#, 40#, 46#, 50#, 54#, 60#, 70#, 80#, 90#, 100#, 120#, 150#, 180#, 200#, 220#, 240#, 280#, 300#, 320#, 325#, 400#, 500#, 600#, 800#, 1200# etc. OEM or ODM is available.


We ship brown fused alumina sand worldwide, such as USA, Canada, UK, Ireland, Australia, NZ, UAE, Saudi Arabia, Lebanon, Kuwait, Qatar, Jordan, Oman, Yemen, Bahrain, Israel, Mexico, Trinidad, Jamaica, Barbados, Bahamas, Brazil, Chile, Ecuador, Peru, Colombia, Argentina, Malaysia, Thailand, Vietnam, Indonesia, Pakistan, Bangladesh, Singapore, Japan, South Korea, France, Germany, Spain, Portugal, Belgium, Netherlands, Switzerland, Italy, Poland, Serbia, Greece, Turkey, Cyprus, Egypt, South Africa, Nigeria, Kenya, Uganda, Sudan etc.

Brown fused aluminum oxide packing:

In 25kg plastic woven bags;

In 1000kg big bags,

40 x 25kg plastic woven bags into one big bags,

40 x 25kg plastic woven bags on pallets,

40 x 25kg paper bags on pallets,

According to client’s requirement.


If you are interested in buy brown fused alumina wholesale, please contact terry@wilsonabrasive.com for free samples and best offer, buy more save more!

Brown fused alumina price

We are a professional brown fused alumina manufacturer and supplier with more than 19 years manufacturing experience. High Quality and Competitive Wholesale Price, Free Samples, Fast delivery, 24-hour service!


We have workshop area 35,000m², the most professional team and the most advanced production machines. So we have the ability and confidence to meet your cheap brown aluminum oxide requirements!


We know as customers you want the best brown fused alumina at the most affordable price. We pledge to provide you with the best possible service, factory wholesale price and reliability!


We will bring the same excellance in service to you as we do with every customer we presently work with, whether big or small. We look forward to working with you!


Welcome To Contact Us For Best Offer And Free Samples! Please Feel Free To Send Your Any Questions Details Below. Click "Send"! 


black corundum
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  • Contact:Terry
  • Tel:0086-15515998755
  • Wechat:Wilson15515998755
  • Whatsapp:0086-15515998755
  • Email:terry@wilsonabrasive.com
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Brown Fused Alumina And White Fused Alumina MOQ: 1 Ton! 19 Years Manufacturing Exprience, 35,000m² Workshop Area, Factory Price, Free Samples, Fast Delivery!

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