TitleProduct

Brown Fused Alumina

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Henan

  • Validity to:

    Long-term effective

  • Last update:

    2018-07-29 00:47

  • Browse the number:

    391

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Company Profile

Henan Hengxin Industrial & Mineral Products Co.,Ltd

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Contact:hnhengxin(Mr.)  

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Telephone:

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Area:Henan

Address:Henan

Website:http://www.abrasivesupplier.com/ http://www.jstianchuang.com/com/hnhengxin/

Product Details


Brown Fused Alumina 

Brown fused alumina, with high quality bauxite as main material, features micro-hardness and is tougher than silicon carbide. It is suitable for the normal grinding, cutting-off and loose grain polishing of metal materials with high tensile strength, such as carbon steel, alloy steel, malleable cast iron and hard bronze. It is also a very practical advanced refractory material.

 

Application:

1. Cotaed and bonded abrasive tools

2. Lapping and polishing processes

3. Sandblasting

4. Producing mold of precision casting

5. Refractory materials

6. Physical Characteristics:

 

Physical Index:

Color

Brown

Basic Mineral

α-Al2O3

True Density

3.90g/cm3

Bulk Density

1.68-1.95g/cm3

Mohs Hardness

9.0

Microhardness

HV1800-2200

 

Chemical Composition:

Typical Value:

Al2O3

95.88%

TiO2

2.50%

SiO2

0.80%

Fe2O3

0.09%

 

Abrasives Grade:

Grit Size

Al2O3

TiO2

SiO2

Fe2O3

F12-F80

>96.0%

1.50-3.50%

1.3%

0.3%

F90-F150

>95.2%

F180-F220

>95.0%

F220 Finer

>93.0%

 

Size Available:

Abrasives F16-F1200, P12-P1200

Refractory 0-1mm,1-3mm,3-5mm,200mesh,325mesh

Other special specifications could be supplied as required.

 

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