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Sell refractory material Brown Corundum ,High purity Brown corundum

Sell refractory material Brown Corundum ,High purity Brown corundum
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Product Name:Sell refractory material Brown Corundum ,High purity Brown corundum
Place of Origin:Peoples Republic of China
Post Date:March 14, 2011
Edit Date:July 11, 2011
Company Name :
Gongyi City Hengyu Refractories Co., Ltd.
Tel:86-0371-64125911
Add:Industrial Zone no.166, Gongyi City, Henan Province
E-mail:cngwnc@hotmail.com
Detailed Product Description:

Detail

Brown Fused Alumina is restored and obtained through the melting of the brown the brown artificial corundum in the furnace above 2200 °C, and made of a variety of particle sizes products by purifying, crystallization, sorting, crushing, magnetic separation and screening methods

 

Function

it is suitable for the manufacture of ceramics and resin, as well as the high-Bonded Abrasives grinding, polishing, sand blasting, precision casting and so on, also can be used to manufacture high-grade refractory material

 

Characteristics

1. High purity,

2. Good crystalline liquidity,

3. Low coefficient of linear expansion,

4. Corrosion-resistant and other characteristics.

 

Technical Data  

 

Product Name

First Grade Brown Corundum

Second Grade Brown Corundum

Third Grade Corundum

Specification

F4-325

F4-325

F4-325

  AL2O3

    ≥94%

85%

75-80%

Fe2o3

<0.3%

<0.5%

<1.0%

TiO2

1.5-3.8

<2.8%

<3.0%

SiO2

0.5%

0.8%

1.0%

Density

3.5g/cm3

3.5g/cm3

3. 5 g/cm3

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