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Advance Technical Ceramic Wear Resistant Al2O3 Alumina Ceramic Tube

Categories Alumina Ceramic Parts
Brand Name: China
Model Number: 008
Place of Origin: Suzhou,China
MOQ: 100pcs
Price: Negotiable
Payment Terms: T/T
Supply Ability: 10000 Piece/Pieces per Month
Delivery Time: 25 days
Packaging Details: Box, Carton, Wooden, Bag etc. Customized package
Name: Advance Technical Ceramic Wear Resistant Al2O3 Alumina Ceramic Tube
Material: Alumina Ceramic
Application: Industrial Ceramic
Length: 3mm ~ 2000mm
Water Absorption: 0%
Electrical Insulation: excellent
Density: 3.9g/cm3
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Advance Technical Ceramic Wear Resistant Al2O3 Alumina Ceramic Tube

Advance Technical Ceramic Wear Resistant Al2O3 Alumina Ceramic Tube


Description:


Alumina ceramic tube has the advantages of super hardness, high wear-resisting,good corrosion resistance and electric insulation,resistant acid-base,high intensity,thermostable,high temperature tolerance,good insulation,high strength,precision process,high mechanical strength,good chemical stability.


Technical Parameters:


Test item/UnitNumerical ValueTest item/UnitNumerical
Product MaterialAluminaZirconiaProduct MaterialAluminaZirconia
Component Content %≥99%≥95%≥90%Volume Resistance MM>1012>1012>1012
Sintering Temp ℃1780-18001650-16801550-2600Bending Strength Mpa4003201100
Specific Gravity g/cm3≥3.8≥3.6>6Thermal Expansion Coefficient'10'6.8-8.06.2-8.56.9-10
Breakdown Voltage
Strength kv/mm
151515Roughness um≤0.8≤0.8≤0.8
Bibulous Rate%<0.01<0.01<0.01Mirror Polished Ra≤0.05≤0.1≤0.05
Anti Pressure Mpa3700Mpa2400Mpa5000MpaThermal Conductivity W/m.k252025
Hardness Hra≥88≥82≥88Temperature Resistance ℃170016001800


Advantages:

1. High purity: Al2O3>99%, good chemical corrosion resistance

2. good temperature resistance, long-term use at 1600ºC, short-term 1800ºC

3. good resistance to heat and cold, not easy to crack

4. grouting molding high density high purity alumina crucible

5. The color is white or beige


Application:


Mainly used in thermalcouple temperature, liquid steel continous temperature, various industrial furnace of alumina ceramic tube.
Especially widely used in petrochemical, spinning, electric, instrumentation, mechanical workout, military project etc industry of alumina ceramic tube.


More pictures:



Packaging:



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