White 1300 MPa Zirconia Ceramic Tubes 39x50Mm High Density
Zirconia ceramic tubes with sizes of φ 23* φ 39*50 mm are available in stock
Description:
Zirconia ceramic tube is set on the metal mixing shaft of ball mill. The high wear resistance of zirconia ceramic makes the life of metal shaft longer, so zirconia ceramic is a good choice to replace metal parts.
As a professional manufacturer of industrial ceramic components.We can custom the sepcial specifications of ceramic sheet,plates,block or other ceramic parts.High quality,Factory price, on-time delivery, High composition of ceramics.
Principal characteristic of Zirconia ceramic tubes with sizes of φ 23* φ 39*50 mm are available in stock:
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 tubes with sizes of φ 23* φ 39*50 mm are available in stock:
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:
| Item | 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 |
Advantages:
1). Excellent electrical insulation
2). High hardness
3). Relatively low strength and fracture toughness
4). Resistance to wear and corrosive
5). Excellent thermal stability
6). Resistance to high temperatures
7). High electrical resistivity
8). Good chemical stability and resistance
Application:
Electronical Vacuum decices, Cruibles, Insulation plates, Capacitors, Spaceflights, Traffic, Weave, Petro Chemical, Mine, Pharmaceutical Engineering, Communication Engineering and Archtectural, etc.
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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.
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