Refractory Materials Black Fused Alumina with Low Price

Refractory Materials Black Fused Alumina with Low Price

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

Our company uses the Internet to carry out the distribution information exchange, which broadens the channel of abrasive material, Brown aluminum oxide F Grain, black silicon macro coated source information exchange and helps to form the transaction. We take 'honesty as the foundation, create high-quality goods' as our tenet, and sincerely hope to cooperate with you with our superb technology, excellent products and professional services. We firmly believe that success comes from unswerving belief, firm will and down-to-earth hard-working concept. In recent years, the scale of our company has continued to grow that can truly provide our customers with one-stop services and effectively help them solve their problem.

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) 

 


Our company vigorously develops technological innovation, improves the research and development capabilities of new Refractory Materials Black Fused Alumina with Low Price, and introduces equipment of international cutting-edge. Our company implements a very strict code of conduct and accepts the supervision of friends and customers from all walks of life. We always give back to consumers with advanced technology and excellent quality.
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, White Fused Corundum, black fused aluminum oxide, Brown fused aluminum oxide grain, silicon carbide powder, White Aluminum Oxide, Black Fused Alumina

Inquiry

You Might Also Like