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Black Silicon Carbide
Green Silicon Carbide
Sic Deoxidizer
Forging Insulator Fittings
Fibre Glass
Welding Glass
Ferro Silicon Ball
Ferro Silicon
Ferro Silicon Slag
High pure Graphite and mutuality products
Carbon Additives
Inoculant
Graphitized Calcined Petroleum Coke
Calcined Petroleum Coke
Brown Fused Alumina
Black Fused Alumina
White Fused Alumina
Vice-White Fused Alumina
Calcium Ferrite
Calcium Aluminate
Sintered Calcium Aluminate
Calcium aluminate powder
Rice Husk Charcoal
Sepiolite
Cyanite
Andalusite
Calcium Carbonate
 
 
 
 
 

Manufactured in the tilt-pour electric are furnaces with high-grade alumina powder imported as raw materials.With high bulk density and hugh purity White Fused Alumina(main crystalline phase a-AL2O3)I used to made various corundum products and corundum castable.

 
   
 

White Fused Alumina

SiO2      <0.15%

Na2O         <0.45%

Volume density                 3.45g/cm3

Real density                   3.95 g/cm3

Main crystallographic direction                   a-AL203

8-5MM 5-3MM 3-1MM 1-0MM

16# 20# 22# 24# 36# 40# 54# 60# 70# 80# 90# 100# 120#

Fines:180-0 200-0 240-0 320-O W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5

 
   
 

 

   
   
 

Xuchang TongdeMetals and Minerals Co., Ltd Copyright
ADD:Room 501,Unit 1,NO.5 Building Dingxin longhuwan Zone,WencuiStreet,Xuchang City,Henan,China
TEL:+86 374 2623633 FAX:+86 374 2623632
E-mail:xcminmetals@163.com

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