Calcined a -Alumina, High Temperature Alumina Powder for Refractory Materials, ...

Calcined a -Alumina, High Temperature Alumina Powder for Refractory Materials, ...

Ruby Aluminium oxide and Pink Fused Alumina is made by aluminium oxide powder, which is electrically fused at high-temperature adding appropriate amount of chromium oxide, etc. Our PA and RA have the features of good crystallinity, pure color, less impurity, well-distributed particle size...
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Product Details

With our professional knowledge and commitment to the market, we position ourselves as a trusted business partner of our customers to meet customer needs by providing reliable and innovative Brown Corundum Aluminium Oxide, Sandpaper For Metal Polish, Green Silicon Carbide. With the comprehensive development of business, we provide the most comfortable products and services for consumers with conscience and responsibility. We have a good reputation, rich experience, competitive price, best service and a strong sales network.

Ruby Aluminium oxide and Pink Fused Alumina is made by aluminium oxide powder, which is electrically fused at high-temperature adding appropriate amount of chromium oxide, etc. 


Our PA and RA have the features of good crystallinity, pure color, less impurity, well-distributed particle size composition, low magnetic substance content, high bulk density, and high toughness. They have good reputation in domestic and overseas. 


Characteristics:

The abrasive tools made by PA or RA have good durability and the workpieces have high smooth finish.

Good raw materials supply a guarantee in quality. Even size distribution, excellent chemical compositions make the good hardness and toughness, high efficiency and durability. 


Application: 

It can be used to produce grinding wheel, grinding stone, grinding media, etc.

It is suitable for precision grinding of the measuring tools, machine tool main spindle, instrument parts, thread workpieces and sample plate, etc.


Items

Chemical Composition

Unit

Guarantee Value

F12-F80

Al2O3

%

98.20 min

Cr2O3

%

0.45-1.00

Na2O

%

0.55 max

F90-F150

Al2O3

%

98.20 min

Cr2O3

%

0.45-1.00

Na2O

%

0.60 max

F180-F220

Al2O3

%

97.80 min

Cr2O3

%

0.45-1.00

Na2O

%

0.70 max

Basic Minerals

α-Al2O3

Crystal Size

μm

600-2000

True Density

g/cm3

3.90 min

Bulk Density

g/cm3

1.40-1.91

Knoop Hardness

g/mm2

2200-2300


More Information,Contact US!

Annie Tian

International Dept. Manager

Annie_Tian@zibobingyang.com

Wechat/Whatsapp:8615689023600

Skype: AnnieTian2010

We insist over the principle of enhancement of 'High high quality, Efficiency, Sincerity and Down-to-earth working approach' to offer you with superb assistance of processing for Calcined a -Alumina, High Temperature Alumina Powder for Refractory Materials, .... You should feel absolutely free to speak to us for organization. Our company adheres to the business philosophy of 'integrate resources, optimize channels, serve customers, and win-win cooperation', and is committed to providing customers with first-class products and services, thereby saving the costs of customers.

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