• High Pressure Alumina Washer Zirconia Ceramic Piston for Pump
  • High Pressure Alumina Washer Zirconia Ceramic Piston for Pump
  • High Pressure Alumina Washer Zirconia Ceramic Piston for Pump
  • High Pressure Alumina Washer Zirconia Ceramic Piston for Pump
  • High Pressure Alumina Washer Zirconia Ceramic Piston for Pump
  • High Pressure Alumina Washer Zirconia Ceramic Piston for Pump

High Pressure Alumina Washer Zirconia Ceramic Piston for Pump

Application: Ceramic Decorations, Refractory, Structure Ceramic, Industrial Ceramic
Material: Alumina Ceramic
Type: Ceramic Piston
Transport Package: Export Carton
Origin: Cn
Samples:
US$ 0.5/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2016

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company

Basic Info.

HS Code
854710000

Product Description

Alumina ceramic piston / plunger 

Characters:

1. High heat resistance : Alumina ceramic has excellent thermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.
2. Good wear resistance : Alumina ceramic is the material of choice for alumina wear parts.
3. High corrosion resistance : It is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.

Properties  Units 95 Alumina  99  Alumina  ZrO2 
Density  g / cm³ 3.65 3.9 5.95-6.05
Water absorption  % 0 0 0
Coefficient of thermal expansion  10-6/K 7.9 8.5 10.5
Modulus of Elasticity Young's Mod    GPa 280 340 210
Poisson's ratio  / 0.21 0.23 0.3
HV Hardness   MPa 1400 1700 1300-1365
Flexural Strength @ room temperature  MPa 280 320 950
Flexural Strength @700°C MPa 220 230 210
Compressive Strength @ room temperature MPa 2000 2200 2000
Fracture Toughness   MPa *m 1/2 3.8 4.3 10
Heat conductivity @ room temperature  W/ m*k  18-25 26-30 2-2.2
Electrical Resistivity @ room temperature Ω*mm2 /m 10^15 10^16 10^15
Max use temperature   °C 1850 2200 1500
Resistance to acid alkaline     / high  high  high 
Dielectric Constant  / 9.5 9.8 26
Dielectric  Strength  KV/mm 10 10 10
Thermol Shock Resistance  T ( °C ) 220 190 280-350
Tensile Strength @ 25 °C MPa  200 248 260
Thermal Conductivity(25ºC) W/m·K 30 35 3

High Pressure Alumina Washer Zirconia Ceramic Piston for Pump
High Pressure Alumina Washer Zirconia Ceramic Piston for Pump
High Pressure Alumina Washer Zirconia Ceramic Piston for Pump

 
FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.
 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
 

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
 

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:


 
Phone : 0086-13975373459 

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