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All posts in Zirconia Ceramic Material

Cerium Stabilized Zirconia

It is made by the process of cerium oxide stabilization, titration molding, and calcination for phasing. Cerium oxide is used as a stabilizer, which produces high-density zirconia ceramics with a density of 6.2 g/cm3. Due to the material’s good abrasion resistance and high density, it is mainly used for the production of grinding media, especially for grinding highly viscous compounds and paints. The high density also allows for the production of smaller grinding media, greatly increasing grinding efficiency and reducing grinding time. Cerium-stabilized zirconia is similar in wear resistance, fracture toughness and mechanical strength to yttrium-stabilized zirconia material. The microstructure is more delicate and the density is higher, which is Read more

Magnesium Stabilized Zirconia

Magnesium oxide partially stabilized zirconia ceramics have high oxygen ion conductivity, high strength and toughness, and good thermal shock resistance, and are extremely promising high-temperature functional materials and structural ceramic materials. Magnesium oxide is used as a stabilizer. This cubic phase material is packed with tiny tetragonal phase precipitates, resulting in very high transformation toughness. Magnesium-stabilized zirconia has high fracture toughness. It has excellent mechanical properties including high strength, fracture toughness, wear resistance, low thermal conductivity and good thermal shock resistance. Due to its resistance to wear and corrosion, it is mostly used in valves, pumps and gaskets, and is also a material in the chemical machining and petrochemical industries. Read more

Yttrium Stabilized Zirconia

Yttrium oxide is used as a stabilizer, and this material is mainly tetragonal. It has the highest flexural strength of all zirconia materials, especially when sintered and pressed. Yttrium-stabilized zirconia has a fine grain size and is suitable for use in cutting tools due to its high wear resistance for cutting a very sharp corner. The excellent crystal grains make the produced ceramics dense in density, less pores, excellent mechanical strength, corrosion resistance, impact toughness, thermal shock resistance and extremely low thermal conductivity. Due to these characteristics, yttrium-stabilized zirconia is widely used in semiconductor, petrochemical, photovoltaic new energy and other industries. Zirconia Ceramic Technical Parameters Project Unit Zirconium Oxide density Read more