Yellow Zirconia Ceramic Tubes High Temperature Magnesium Stabilized
High temperature magnesium stabilized zirconia ceramic tubes
Description:
The partially stabilized magnesium oxide zirconia ceramics have high oxygen ion conductivity, high strength and toughness, and good thermal shock resistance. It is a very promising functional and structural ceramic material at high temperature.
Principal characteristic of High temperature magnesium stabilized zirconia ceramic tubes:
1. Excellent fracture toughness.
2. good wear resistance.
3. corrosion resistance.
4. good thermal shock.
Application of High temperature magnesium stabilized zirconia ceramic tubes:
Because of its resistance to wear and corrosion, it is mainly used in valves, pumps and gaskets, and is also used in chemical processing and petrochemical industries.
Technical Parameters:
| Items | yttria-stabilized zirconia | Magnesium stabilizes zirconia |
| color | white | yellow |
| dentity | 6.02 | 5.7 |
| flexture strenghth | 1250 | 450 |
| compressive strenghth | 3000 | 2500 |
| elasticity modulus | 210 | 250 |
| fracture toughness | 8 | 6-7 |
| webull modulus | 15 | 12 |
| Microhardness | 1200 | 1100 |
| coefficient of thermal expansion | 10 | 10 |
| thermal conductivity | 3 | 3 |
| Thermal stability | 300 | 450 |
| maximum service temperature | 1000 | 2100 |
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). Good chemical stability and resistance.
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