Higher Effective Ceramic Abrasive Media for Dry Grinding Polishing Finishing

Higher Effective Ceramic Abrasive Media for Dry Grinding Polishing Finishing

1.Yannuo Black Fused Alumina is good material for grinding, polishing, sandblasting and making resin bonded abrasives.
2.Yannuo Black Fused Alumina is characteristic with high purity and good toughness.
3.Yannuo is on the position to provide free sample, favorable price and fast delivery.
4. Yannuo is available to produce under JIS, FEPA, ANSI, and International ISO standard. We are also available to manufacture as clients special requests.
Chat Now

Product Details

In order to produce White Aluminum Oxide, black silicon macro coated, White Corundum that lead the market and meet users' needs, our company conducts in-depth communication with thousands of consumers every year to understand consumers' pain points and real needs. We have the ability and confidence to provide customers with satisfactory products and services. Our company will always serve customers in an all-round way with advanced marketing concepts, keen market sense, technologically sound management system, and high-quality and efficient services. Warmly welcome to join us, let's innovate together, and fly dreams.

80% Al2O3 Black Fused Alumina Abrasive Materials

image001

image003

                              F36                                                                             F20

Black Fused Alumina Introduction:
Black fused alumina is also known as black aluminum oxide or black fused corundum. It was a type of abrasive material developed latter than conventional corundum. It is a dark gray crystalline, melted in electric arc furnaces by using the bauxite as its raw material, similar to brown fused alumina. Black fused alumina is characterized by low Al2O3 and a certain amount of Fe2O3 (10% more or less) content, thus it features moderate hardness, high toughness, high-temperature resistance, and stable thermal stability. It is mainly suitable for free grinding, such as coarse grinding before electroplating products, mainly for polishing and sandblasting of stainless steel, fabricated metal products, optical glass, and it is also new abrasive for manufacturing resin grinding wheel, cut-off wheels and emery cloth. The black fused alumina with the characteristics of strong cutting power, high toughness, high flexibility, good abrasion resistance and high working efficiency, which is the best product for grinding and polishing, sandblasting stainless steel products.

Black Fused Alumina Chemical Analysis:

Specification

Main Chemical   Composition %

Al2O3

Fe2O3

SiO2

TiO2

BA—1

81-85

6-9

5-8

2-4

BA—2

75-80

9-12

8-10

4-


Black Fused Alumina Physical Properties:

Properties

Description

Color

Black

Crystal

Trigonal system

Hardness (Mohs)

≥ 9.0

Melting point (°C)

2050

The max working temperature (°C)

1850

True Density (g/cm3)

≥ 3. 50

Linear expansion coefficient (0-1600 °C)

7-9

Black Fused Alumina Applications:
• For abrasives, such as ceramic grinding wheels, resin grinding wheel, sandpaper, abrasive cloth, abrasive belt, etc.
• For anti-slippery road surface preparation
• Polishing and sandblasting of stainless steel
• Refractory materials in high-temperature resistance in steel metallurgy


Packaging:


Paper  bagCartonPaper BoardWoven BagWrap film


PALLETJUMBO BAG
FumigatedCombinedOriginalSquareRound ARound B


Customizable upon negotiation

Our Advantages:
1. A professional and experienced manufacturer of 3 decades of continuous operation assures steady supply and stable quality.
2. The company owns a qualified testing laboratory and conducts continuous sampling and analysis throughout processing.
3.Customizable specs upon negotiation

4. A comprehensive manufacturer supplies silicon carbide, fused alumina(white, brown, black) 

 


Sticking for the belief of 'Creating items of top of the range and creating buddies with people today from all over the world', we normally put the interest of shoppers in the first place for Higher Effective Ceramic Abrasive Media for Dry Grinding Polishing Finishing. Providing customers with efficient services is the yardstick of our work direction and value evaluation, because to satisfy customers is to achieve our goal. Our company is service-oriented and is determined to serve customers with professionalism. Think what the customer thinks and worry what the customer wants.
Hot Tags: 80% Al2O3 black fused alumina abrasive materials, black fused aluminum oxide, black corundum, black emery, black aluminum oxide China manufacture and suppliers, factory, quotation, buy, low price, for sandblasting, for coated abrasives, resin bond abrasives vitrified bond abrasives, grinding wheels, cutting wheels, sandblasting abrasive grit, abrasive & refractory material, free sample, Brown Fused Aluminum Oxide, bauxite mining, bauxite mineral, White Emery, Black Silicon Carbide, emery

Inquiry

You Might Also Like