High temperature use Zirconia ceramic plunger for High pressure pump
1. Description
Zirconia ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, 200T isostatic pressing and extrusion productive technology etc.
Machinable zirconia ceramic is our main product.As a professional manufacturer of ceramic products, kamtai has been working in this field for 5 years. Thanks to the support of our exalted customers and laborious employee. Our enterprise is developing fast. It’s our duty to provide high quality products and good service to our customers.
2. Advantages
--- long lifetime
--- maintenance free operation
--- no operation interuption
--- no production losses
--- no contaminaiton of conveyed mataterial due to abrasion, mixture or oxidation
--- physiologically harmless, suiable for food products
--- smooth surface to achieve good flowability and to aviod plugs
--- reduced pressure losses and lower energy cost
3. Technical data
|
Item
|
Unit
|
Zirconia ceramic
|
|
Bulk density
|
g/cm3
|
6.05
|
|
Max use temperature
|
℃
|
1700
|
|
Water absorbtion
|
%
|
0
|
|
Bending Strength
|
Mpa
|
1000
|
|
Compressive Strength
|
MPa
|
3500
|
|
Thermal Expansion Coefficient
|
(x10-6/°C)
|
10
|
|
Vickers Hardness
|
HV0.5
|
1200
|
|
Linear expansion coefficient
|
x 10-6/℃
|
9
|
|
Flexural strength
|
Mpa
|
354
|
|
Elastic modulus
|
Gpa
|
205
|
|
Size
|
φ22.22*207mm
|
φ27*300mm
|
4. Application
Zirconia ceramic is mainly used in large power equipment, IC MOS tube, IGBT chip heat conducting insulation, high frequency power supply, communication, mechanical equipment, strong current, high voltage, high temperature and other
thermal heat insulation parts need products.
Physical properties: high thermal conductivity, high voltage insulation resistance, high temperature resistant, abrasion resistant, high strength
5. Our Service
We take great pride in our work and in the wide variety of products that we offer. We are experienced in serving the worldwide market. Please be aware that our production lead times depend on specific items and item quantities. Our success has been based on our understanding of the demands and nature of products and marketing deadlines. That's why we always ensure that every order is delivered on time.
We have cooperated with many customers in the world, we export to many countries, such as USA, UK,Australia,New Zealand,Japan,Korea, India, Thailand,Pakistan,Russia,Italy, Poland, Sweden,South Africa, Brazil,Peru,Austria,France, Germany and so on.
Our customer visit our factory and city every year, they say they like our city and company, that is why they place order to us, we are reliable.
