Advanced Mg-Psz MGO Zirconia Partially Stabilized Ceramic Magnesia-stabilized parts

Zirconia's exceptional strength and remarkable resistance to corrosion, wear, and abrasion make it an ideal material for various applications. Its ability to withstand degradation makes it a perfect choice for manufacturing bearings, bushings, seals, and grinding components. Additionally, zirconia's high resistance to developing cracks, known as 'fracture toughness', has made it a popular choice in structured ceramics, oxygen sensors, and dental ceramics. With its superior properties, zirconia continues to be a versatile and reliable material in industries requiring durability and longevity.

Conventional zirconias contain the metastable transformable particles, so stabilizing need to performed to prevent phase transformation. MgO partial stabilized zirconia (Mg-PSZ) was achieved by adding less MgO stabilizer than necessary to provide a consistent cubic structure, the rest remains transforming between monoclinic below and tetragonal above the transformation temperature. So it got a drastically reinforced strength and resistance to temperature changing.

Application

• Wire forming/drawing mold;

• Precision in high-wear environments;

• Axis;

• furnace treatment tube;

• Wear pad;

• thermocouple protection tube;

• sand blast nozzle;

• Refractory materials;

• Furnishing crucible;

• Knives and blades;

• fuel cell parts;

• Bearings and rollers;

• Weld nozzles and pins;

• Gas igniter;

• Electric insulator;

• Ceramic guide plate;

• Oxygen sensor;

• Mechanical seal;