Zirconia base powder

       Brand Name Chemical Composition Preparation Method Particle Size Range Typical Application Data Download
WOCO 435 Calcium oxide stabilized zirconia powder AP ZrO2-5CaO Agglomerated 90/30μm thermal barrier coating, anti-corrosion, anti-abrasive wear, anti-wetting in molten metal, used for diesel engine plunger, valve cylinder liner head, casting mold coating , working temperature <900℃ --
WOCO 436 Magnesium Oxide Stabilized Zirconia Powder AP ZrO2-24MgO Agglomeration & Plasma Densification 90/10μm Similar performance to LF435, thermal barrier coating, low thermal conductivity, high melting point, high temperature corrosion resistance, anti-wetting in molten metal Diesel engine plunger, valve cylinder liner head, mold coating, working temperature <900℃ --
WOCO 438 Zirconia Yttrium Ceria Powder AP ZrO2-25(CeO2)-2.5(Y2O3) Agglomeration & Plasma Densification 90/10μm Better Thermal Barrier Performance, Low Thermal Conductivity, Corrosion Resistant in Sodium, Sulfur and Chlorine Environments Better performance, better high temperature resistance, working temperature <1250℃ --
WOCO 439 Zirconia Titanium Oxide Yttrium Oxide AP ZrO2-18TiO2-10Y2O3 Agglomerated 80/10μm Good resistance to high temperature scratches and high temperature corrosion, good red hardness, strong thermal shock resistance, good thermal corrosion resistance of sulfur, sodium and chlorine , for hard surface of cylinder bore, turbine blade, exhaust valve, working temperature <980℃ --
WOCO 440 Yttria Stabilized Zirconia Powder AP ZrO2-8Y2O3 Agglomeration 115/16μm Only after spraying, ZrO2 is stabilized by Y2O3, used for thermal barrier coating, with good thermal barrier and insulating properties, used in turbine combustion chamber and thermal barrier coatings for wing assemblies, operating temperature <1250℃ --
WOCO 441 Yttria Stabilized Zirconia Powder AP ZrO2-8Y2O3 Agglomeration & Plasma Densification 75/15μm Spherical, good fluidity, good chemical homogeneity, high purity, nanostructure, hollow shape, good thermal barrier and insulation Characteristics, thermal barrier coating for turbine combustor and wing components, operating temperature <1250℃ --
WOCO 442 Yttria Stabilized Zirconia AP ZrO2-20Y2O3 Agglomerated 106/15μm Suitable for higher temperature, recommended for erosion resistance above 845℃, suitable for thermal barrier coating of rocket and jet engine, working temperature <1250 ℃ --