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High Performance Zirconia crucible

Zhengzhou Fangming High Temperature Ceramic New Material Co., Ltd. is one largest enterprise jointing the self R&D, producing, sales (Export) together of rare oxide composite ceramic products. It was estabulished in May, 2011, and located in Shiqiao Industry Zone, Goutang Town, Xinmi City, Henan, China. Now the company has been awarded for "High-New Technology Enterprise in Henan Province". 

Our main products are : different qualities of the longer working hours Zirconia Ceramic Tundish Metering Nozzle, Zirconia Ceramic Tundish Exchangable Nozzle, Zirconia Insert, Zirconia Bore, etc. mainly used in the continuous casting of steel billets and steel ingots.Zirconia atomizing nozzle for amorphous alloys, metal AL, CU, amorphous alloy powder industries.

Fangming High Temperature Ceramic can also produce the rare oxide composite ceramic (zirconia crucible) crucible products. Which is mainly used in Ti& Ti-alloy material smelting production. 

Ti and Ti-Alloys Products have strong strength, high smelting point, low density, excellent erosion and heat resistance, good mechanical properties, toughness, etc. features, then widely used in the aviation industry, as compressor component of aircraft engine, structure component of rocket, missile, high speed aeroplane, etc. industries.

Casting Technology of Ti-Alloy Products can reveal the industry strength of one country. The limited term of casting is low chemical reacted with other materials at under high-temp. Terms.When casting, it is necessary to adopt HP super Hi-Temp. Material,which could not be wetted and adhered with Ti and Ti-Alloy. HP Y2O3, HP Y2O3-ZrO2 Solid Solution, HP Barium Zirconate, etc. Ceramic Materials can satisfy the exacting casting term for the Ti & Ti-Alloy products.

The Zirconia crucible working temperature is from 1600-2300 deg.cel. Do not adhere and wet with Ti&Ti-Alloy metal liquids.Excellent chemical stability and crushing resistance. It is the ideal new type material of casting metal Ti&Ti-Alloy, Precious Metal melting and casting industries.

Zirconium Oxide Crucibles can melting at temperatures up to 2200°C. They are suitable for the melting of superalloys and precious metals,such as metal Ti and Ti-alloy production. 

 
Physical and chemical indicators

Name 

ZrO2+HfO2(%)

Al2O3

(%)

SiO2

(%)

MgO

(%)

Fe2O3

(%)

TiO2

(%)

B.D.

(g/cm³)

Zirconia crucible

≧95

≦0.2

≦0.4

≦2.9

≦0.1

≦0.1

5.20-5.30
 

 

 

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