Al**3 Alumina Ceramic Plunger ; alumina ceramic
plunger ; ceramic plunger ;Â industrial ceramic
plunger
More informations,please contact
CHARLIN(AT)INNOVACERA(DOT)COM
Introduction:
Structure ceramics also named engineering ceramics,
fine ceramics, has excellent war and corrosion
resistance
Structure ceramics, combined with electronic ceramics
and functional ceramics, was called industrial
ceramics
The development of structural ceramics industry is
referred as the the third material revolution
1.Features:
1)High-strength and fracture toughness
2)High-hardness and density
3)Ultra-smooth surface, low-friction coefficient
4)Modulus of elasticity and thermal expansion
5)Coefficient similar to steel
 6)High Corrosion and wear resistance
7)Strong impact resistance
8)dilevers *0 times longer working life than metal
plunger
9)They give a longer life to the sealed packing
material
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2.ceramic
pump components include pistons, plungers, wear plates,
bushes, liners and sleeves and mechanical and chemical
seal rings. The material is such as super pure alumina,
tzp, etc.Â
3.these are typically used in jet pumps, water
jetting pumps, high pressure pumps and high pressure
water supply pumps, which find tremendous
applications in industries including automobiles,
chemical and petrochemicals, foundries, oil
refineries, paper and pulp manufacture, cement
manufacturing, food processing, thermal power plants
and steel plants etc.
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4. We are
specialized manufacturer of high alumina ceramic
plunger, ceramic piston, ceramic bush with competitive
terms.Â
Material: Alumina
*2% **9%Â
Density: 3. ***3.
9g / ccÂ
Hardness:
HRA****8Â
Dimension,
Tolerance, Surface Roughness, Concentricity,
Perpendicularity and other specification can be made
according customers' requirements.Â
5.The application of our product
1, Ceramic shaft for aquatic animals equipment filter
pump
2, Alumina Ceramic plunger for high pressure
cleaner.
3,Wearlessness,resistant acid-base and high intensity
ceramic assembly apply to petroleum ,chemical and
chemical industry.
4,Wearlesness, corrosion resistance parts apply to
precision machine.
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5. Properties of Alumina
Al2O3
 Alumina
(Al2O3) is a hard, chemically resistant material and
has the ability to withstand very high temperatures in
aggressive environments. Innovacera offers Alumina with
various purity levels, including *9.8% and *9.0%. The
level of purity, grain size, and density required is
dependent on the rigors of the application and the
component configuration.
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Item
|
Test Condition
|
Unit&Symbol
|
*5% Al2O3
|
*9% Al2O3
|
*9.7% Al2O3
|
The main chemical ingredient
|
Â
|
Â
|
Al2O3
|
Al2O3
|
Al2O3
|
Bulk Density
|
Â
|
g/cm3
|
3.6
|
3.*9
|
3.*6
|
Maximum Use Temperature
|
Â
|
Â
|
***0°C
|
***0°C
|
***0°C
|
Water absorption
|
Â
|
%
|
0
|
0
|
0
|
ROHS Hardness
|
Â
|
Â
|
≥*5
|
≥*9
|
≥*9
|
Flexural strength
|
*0° C
|
MPa (psi x **3)
|
**8 (*2)
|
**0
|
**0
|
Compressive Strength
|
*0° C
|
MPa (psi x **3)
|
***8 (**0)
|
***0(**7)
|