Description of Zirconia Rod/Tube
Zirconia (ZrO2) is an extremely refractory material. They possess excellent chemical inertness and corrosion resistance at temperatures up to 2200℃, well above the melting point of alumina. Zirconia is stabilized in the cubic crystal structure to avoid cracking and mechanical weakening during heating and cooling.
Zirconia rods/tubes 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.
Features of Zirconia Rod/Tube
1. Use temperatures up to 2400℃
2. High density
3. High hardness
4. Low thermal conductivity
5. Chemical inertness
6. Resistance to molten metals
7. Good Wear resistance
8. High fracture toughness
Specifications of Zirconia Rod/Tube
|Zirconia Ceramic Properties|
|Gas Permeability|| ||0|
|Water Absorption|| ||0|
|Modulus of Elasticity (20°C)||Gpa||>200|
|Compressive Strength (20°C)|| Mpa||2000 |
|Flexural Strength (20°C) || Mpa||800|
|Thermal Expansion Coefficient|| 10-6/°C||9.6 |
|Thermal Shock Resistance||T°C||250|
|Thermal Conductivity (20°C-400°C)||W/m.K||2.5|
Applications of Zirconia Rod/Tube
Zirconia ceramic is used in the shaft, plunger, sealing structure, automobile Industrial, oil drilling equipment, Insulation parts in electrical equipment, ceramic knife, ceramic hair clipper spare parts, with high density, bending strength and breaking tenacity.
Packaging of Zirconia Rod/Tube
SAM's Zirconia Rod/Tube is carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition.