Zirconia Ceramic Hierarchical Wheel Used For For Pump
Zirconia Ceramic hierarchical wheel used for for pump
Description:
Zirconia Ceramic hierarchical wheel have the advantages of super hardness, high wear-resisting, good corrosion resistance, high temperature tolerance, high strength, high mechanical strength, good chemical stability, polishing surface and so on.
From the powder to the final finished product, every link is strictly controlled and 100% full inspection is conducted before shipment. Our company promises that for any product that does not meet the agreed standards of customers, we can redo it for free or refund for customers.
Principal characteristic of Zirconia Ceramic hierarchical wheel used for for pump:
1. High density.
2. High fracture toughness .
3. High hardness High Mechanical Strength.
4. Low thermal conductivity Excellent insulation .
5. Good Wear resistance.
6. Resistant to Corrosion and Chemical Attack.
7. Extreme Temperature Stability.
8. Outstanding Electrical and Electronic Properties.
Application of Zirconia Ceramic hierarchical wheel used for for pump
Ultrafine grinding equipment, fine chemical industry, electronic paste, semiconductor, new energy, nano new materials, medical instruments, precision casting, structural ceramics, refractory materials, electronic communications, sensitive ceramics, petrochemical industry, aerospace, machinery manufacturing, optical fiber connector, battery materials and other high-precision end fields.
Technical Parameters:
| Items | unit | Typical Values |
| Composition | (wt%) | 94.8%ZrO2+5.2%Y2O3(wt%) |
| Color | - | White |
| Density | g/cm3 | 6.03 |
| Water absorption | ％ | 0 |
| flexure strength | MPa | 1250 |
| HV hardness | GPa | 1300 |
| Modulus of Elasticity | GPa | 210 |
| Poisson's ratio | - | 0.31 |
| fracture toughness | MPa m1/2 | 8-10 |
| thermal expansivity | [normal temperature～400℃] x10-6 | 10.3 |
| Thermal conductivity | W/(m.K) | 3 |
| nitric acid(90%) | weight loss | 0 |
| sulfuric acid(95%) | 0.03 | |
| sodium hydroxide(30%) | 0.07 |
|
Performance |
Unit |
Typical value |
|
Density |
g/cm3 |
>6.0 |
|
HV Hardness |
Kg/mm2 |
>1300 |
|
Compressive Strength |
MPa |
5500 |
|
Flexural Strength |
MPa |
1250 |
|
Modulus of Elasticity |
Gpa |
200 |
|
Thermal Conductivity |
W/(m.k) |
3(20-400℃) |
|
Thermal Expansivity Cofficient |
10^-6K^-1 |
10 |
|
Facture Toughness |
Mpa.m0.5 |
8 |
|
Grain Size |
um | 0.5 |
More Pictures:
Packaging:
Why Choose Us?
1. 5 years of professional production industrial ceramics factory
2. High quality products with low price
3. High precision parts with lowest tolerance
4. Short time for production
5. Has a group of experienced, professional and efficient R&D team
6. Has a good reputation in China and abroad.
7. MOQ is not limited, small quantity is welcome.
8. Vigorous team and good after-sales service
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.