Zirconia Ceramic Processing Custom Ceramic Insulation Ring
With the rapid development of modern science and technology, the quality requirements of materials in all walks of life are getting higher and higher. Because of its excellent physical and chemical properties, zirconia ceramics have the characteristics of acid and alkali resistance, insulation and heat insulation that superhard materials do not have, and they have certain self-lubricity. Lai Yue is favored by engineers.
Project | unit | zirconium oxide | |
Physical properties | Density | g/cm3 | ≥6 |
Elastic Modulus | Gpa | 210 | |
Hardness | Gpa | 10-12 | |
Bending strength | Mpa | 600-1200 | |
Compressive strength | Mpa | 1700-2500 | |
Fracture toughness | Mpa·m1/2 | 6-12 | |
Thermal expansion rate (room temperature-1000℃) | x10-6/k | 10.3 | |
Specific heat | J/Kg·k | 400 | |
Thermal conductivity | w/m·k | 2-3 | |
Poisson's ratio | 0.31 | ||
Breakdown strength | kv/cm | ≥150 |
Zirconia ceramic rings are characterized by their high strength, wear resistance, corrosion resistance, and poor friction resistance.
Widely used in mechanical seals, ball mill materials, cutting tools, ceramic sleeves, ceramic bearings, ceramic parts for dispensing valves, ceramic nozzle suction nozzles and other wear-resistant and high-temperature resistant ceramic parts, all electrical products, electric heater products Ceramic parts.
Zirconia ceramics have phase transformation toughening and micro-crack toughening, so they have high strength and toughness. They are known as "ceramic steel", and its fracture toughness is the highest among all ceramics.
Packed in carton
1. Are you a businessman or a manufacturer?
We are a company, we have our own factory
2. How long is your delivery time?
Negotiable
3. Can the product be customized?
Can be customized
4. What is the product packaging?
Carton or according to customer requirements