ceramic plunger
ceramic plunger
Excellent Insulation Yttria Stabilized Zirconia Zro2 Ceramic Plunger - Image 3
Excellent Insulation Yttria Stabilized Zirconia Zro2 Ceramic Plunger - Image 4

Excellent Insulation Yttria Stabilized Zirconia Zro2 Ceramic Plunger

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

Excellent Insulation Yttria Stabilized Zirconia Zro2 Ceramic Plunger

 

                                                                                 Zro2 Ceramic Plunger Features:

1.Excellent mechanical strength29k2925z

2.Excellent wear resistance

3.High impact resistance

4. High hardnes and fracture toughness

5.Low thermal conductivity (20% that of Alumina)

6.Good chemical resistance

7.Ionic conductivity

 

 

 

 

Size: as your requirements.

Delivery time: depend on the quantity.

Materials：95%~99.9%Alumina (Al2O3)ceramic/ Zirconia(ZrO2) ceramic /Silicon nitride ceramic /Silicon carbide ceramic/AIN ceramic.

Zirconia ceramic also called engineering ceramic, the zirconia zro2 ceramic plunger have excellent wear and corrosion resistance.  It has good performance on hardness and strength.

Note: The shape(outter diameter&length), surface roughness and tolerance can be customize.

Application: the zirconia zro2 ceramic plunger usually used in the valve pump, medical equipment, industrial chemical, semiconductor, grinding machine,electrical device and so on.

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

 

 

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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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