There are several types of zirconia ceramics, the most common being yttrium oxide partially stabilized zirconia (Y-PSZ) and magnesium oxide partially stabilized zirconia (Mg-PSZ). Its unique resistance to crack propagation and high thermal expansion make it an excellent material for joining ceramics to metals such as steel. Because of its unique properties, zirconia is sometimes referred to as “ceramic steel”.

• Precision shafts in high wear environments;
• Refractory materials;
• Bushings and covers;
• Fiber optic ferrule and sleeve;
• Cutters and blades;
• Fuel cell parts;
• Bearings and rollers;
• Electrical insulators;
• Oxygen Sensor;
• Medical and surgical components;
• Mechanical seal assembly;
• Pumps, pistons and cylinder liners.

Zirconium oxide generally refers to zirconium dioxide, the chemical formula is ZrO2, is the main oxide of zirconium, usually under the condition of white odorless and tasteless crystals, insoluble in water, hydrochloric acid and dilute sulfuric acid.

• High density - up to 6.05 g / cm³
• High bending strength and hardness
• Excellent fracture toughness - impact resistance
• Maximum operating temperature up to 1000°C
• Good friction properties
• Low thermal conductivity - close to: 10% of aluminum oxide
• Acid and alkali corrosion resistance
• Modulus of elasticity similar to steel
• Coefficient of thermal expansion similar to iron

To Good Ceramics is a professional ceramic supplier, we have many years of experience in producing high quality precision ceramic parts. We utilize our experienced team and in-depth knowledge of ceramic materials to create the best precision ceramic products for our customers at competitive prices.

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