alumina protection tube
Anti Corrosion Alumina Ceramic Corundum Tube 95% 99% Al2o3 Ceramics - Image 2
Anti Corrosion Alumina Ceramic Corundum Tube 95% 99% Al2o3 Ceramics - Image 3
Anti Corrosion Alumina Ceramic Corundum Tube 95% 99% Al2o3 Ceramics - Image 4

Anti Corrosion Alumina Ceramic Corundum Tube 95% 99% Al2o3 Ceramics

Customize the industrial ceramic

  • Check Mark Rich production experience
  • Check Mark Strict quality inspection system
  • Check Mark Good price and after sale service
  • Check Mark Small tolerance
  • Check Mark Good surface roughness

Description

 

Alumina Ceramic Corundum Tube 95% 99% Al2o3 Ceramics

 

Features Of alumina tube:
  1. Extreme high temperature stability under reducing, inert and high vacuum condition under high temperature up to 1800C.
  2. Extreme wear and abrasion resistance.
  3. Chemical corrosion resistance under high temperature.

 

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Properties of Alumina Ceramic:

  • Very good electrical insulation (1×1014to 1×1015 Ωcm)
  • Moderate to extremely high mechanical strength (300 to 630 MPa)
  • Very high compressive strength (2,000 to 4,000 MPa)
  • High hardness (15 to 19 GPa)
Alumina ceramic,in which it is chemical and resistant to high temperatures and biological erosion,make them suitable for medical implants.The classification is based on their alumina content,which can vary from 70% to 99.9%.Welcome to contact us.

Moreover, alumina ceramic is used in the chemical processing industry for manufacturing components such as valves, pumps, and liners for pipelines, where its resistance to chemical corrosion and wear are essential.

 

 

 

 

 

Technical Data

Properties Unints Alumina Zirconia Sic Si3N4
95%al2o3 97%al2o3 99%al2o3 99.5%al2o3 99.7%al2o3 99.99%al2o3
Density g/cm3 3.6 3.75 3.8 3.9 3.94 3.95 6 2.7 2.8
Color - White White Ivory Ivory Ivory White White/Black/Blue Black Gray
Hardness Mohs Scale 8.8 8.9 9 9 9 9 8.8 9.5 9
Straightness ‰ 1 1 1 1 1 1 1 1 1
Bending Strength(20°c) Mpa 304 320 340 370 375 375 1200 90 180
Compressive Strength(20°c) Mpa 1910 2100 2210 2300 2300 2300 2500 600 650
Water Absorption % ≤0.2 ≤0.2 ≤0.2 ≤0.2 ≤0.2 ≤0.2 0 0 0
Max Working Temperature °c 1500 1650 1700 1750 1750 1750 600 1600 1650
Dielectric Constant 1MHZ(E) 25°c@1MHz 9.2 9.3 9.5 9.7 9.7 9.8 29 10 9.5
Thermal Conductivity W/m.k 25 27.5 29 30 30 30 2.5 15 23
Fracture Toughness Mpa*m1/2 3.8 4 4.2 4.3 4.3 4.4 10 10 10

 

 

 

FAQ

 

1.Can i have a sample order? Or do you provide the free sample?

Yes, we welcome sample order to test and check the quality. For the free sample, if we have stock, we can offer it with free, but the courier fee is to be collected.

2.Do you accept customized production based our specification?

Yes,we offer OEM and ODM service.

3.What’s the delivery time?
Usually 7 working days for standard products, 30 days for customized products.

4.What is the payment terms you accept?
T/T,LC,Western Union,moneygram are acceptable.

5.Why choose us?

  • Rich production experience.
  • Professional technical team.
  • Strict quality inspection system.
  • Good price and service.
  • Fast delivery time.

 

 

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