8% Yttria-Stabilized Zirconia Ceramic Powder For Thermal Spraying

8% Yttria-Stabilized Zirconia Ceramic Powder For Thermal Spraying (ZrO2-8%Y2O3) is produced by incorporating yttria (Y2O3) into zirconia (ZrO2), forming a partially stabilized zirconia structure that consists of a mix of fully stabilized cubic crystals and metastable monoclinic phases. This composition ensures a low thermal expansion coefficient, exceptional thermal shock resistance, and extended service life. Once sprayed, the coating becomes stabilized, exhibiting excellent high-temperature resistance, thermal insulation, and electrical insulation properties. It is extensively used in thermal barrier coatings for jet engine combustion chambers, flame tubes, rocket nozzles, turbine combustion chambers, and wing components, with an operational temperature of up to 1250°C. Heeger Materials provides high-quality 8% Yttria-Stabilized Zirconia Ceramic Powder For Thermal Spraying, ensuring reliable performance for demanding applications.

8% Yttria-Stabilized Zirconia Ceramic Powder Properties

Main Composition	92% ZrO2-8%Y2O3
Manufacturing Process	Agglomerated Sintering
Appearance	Spherical Particles
Key Properties	High-temperature resistance (thermal barrier)
Bulk Density	≥2.3 g/cm³

8% Yttria-Stabilized Zirconia Ceramic Powder Specifications

Particle Size (μm)	ZrO2+HfO2(wt.%)	Y2O3(wt.%)	Impurities (wt.%)
-75/+45	>91%	6.5-8.5%	CaO: <0.05% SiO2: <0.02% Fe2O3: <0.01%
-75/+20
-63/+22
-45/+15

8% Yttria-Stabilized Zirconia Ceramic Powder SEM

8% Yttria-Stabilized Zirconia Ceramic Powder Applications

• Thermal Barrier Coatings: Used in aerospace, marine, and land-based gas turbine components, including engine combustion chambers, rocket nozzles, and turbochargers, to enhance thermal resistance.
• Protective Coatings for High-Temperature Equipment: Applied to internal combustion engines, heat treatment furnaces, and annealing equipment to improve durability under extreme conditions.
• Graphite Product Protection: Provides a high-temperature protective coating for graphite components, extending their lifespan in harsh environments.
• Powder Metallurgy and Brazing Applications: Serves as an anti-oxidation coating for sintering and brazing fixtures, preventing high-temperature degradation.
• Industrial and Energy Applications: Used in advanced manufacturing processes requiring thermal insulation and wear resistance, such as turbine blades and refractory components.

8% Yttria-Stabilized Zirconia Ceramic Powder Coating Properties

Applicable Processes	Plasma Spraying
Bonding Strength	≥20 MPa
Porosity	7–20%
Deposition Rate	40–70%
Maximum Coating Temperature	1250°C

Yttria-Stabilized Zirconia Ceramic Powder Packing And Shipping

8% Yttria-Stabilized Zirconia Ceramic Powder For Thermal Spraying should be stored in a sealed container in a dry and cool place and unexposed to air for an extended time. HM offers vacuum-sealed packaging, including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum or customized packaging as per specific requirements.

Where to Buy Yttria-Stabilized Zirconia Ceramic Powder in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Ceramic Thermal Spray Powder products including 8% Yttria-Stabilized Zirconia Ceramic Powder For Thermal Spraying, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.