Suoyi Produces Industrial Grade Yttrium Stabilized Zirconia Powder (YSZ) 3Y 4Y 5Y 8Y 13Y Grades
2026-03-17
This information provides complete technical and procurement details for Hebei Suoyi New Materials' industrial-grade yttrium-stabilized zirconia (YSZ) powder, differentiated from dental-grade powders, focusing on performance and selection for industrial applications.
Hebei Suoyi, located in Handan Economic and Technological Development Zone, Hebei Province, is a large-scale zirconia powder manufacturer in China. Its monthly production capacity of industrial-grade YSZ reaches 200 tons, and it possesses independent import and export qualifications. Standard packaging is 25kg plastic drums (lined with PE bags), with custom 50kg/ton bags available. The production process employs chemical co-precipitation + sol-gel + spray granulation, strictly controlling particle size distribution and yttrium uniformity, resulting in strong batch stability.
Yttrium-Stabilized Zirconia Powder Characteristics (Common Characteristics for Industrial Grades)
1. Crystal Form: Room temperature stable tetragonal/cubic phase, free of monoclinic impurities, avoiding phase transformation volumetric cracking;
2. Mechanical and Thermal Properties: High hardness, high fracture toughness, thermal shock resistance; low thermal conductivity, high temperature resistance (melting point ≈ 2700℃);
3. Chemical Properties: Resistant to strong acids and alkalis, does not react with most industrial media;
4. Particle Size: Standard D50 = 0.3–1μm, nanoscale (50nm, etc.) can be customized; controllable BET specific surface area, high sintering activity.
1. Crystal Form: Room temperature stable tetragonal/cubic phase, free of monoclinic impurities, avoiding phase transformation volumetric cracking;
2. Mechanical and Thermal Properties: High hardness, high fracture toughness, thermal shock resistance; low thermal conductivity, high temperature resistance (melting point ≈ 2700℃);
3. Chemical Properties: Resistant to strong acids and alkalis, does not react with most industrial media;
4. Particle Size: Standard D50 = 0.3–1μm, nanoscale (50nm, etc.) can be customized; controllable BET specific surface area, high sintering activity.
Yttrium-Stabilized Zirconia Powder Application Scenarios
- Thermal Barrier Coating (TBC): Aero-engine, gas turbine blades;
- Industrial Ceramics: Wear-resistant valves, sealing rings, ceramic cutting tools, grinding beads;
- Energy and Electronics: SOFC electrolytes, oxygen sensors, ceramic substrates;
- Refractory Materials: High-temperature kiln linings, crucibles.
- Thermal Barrier Coating (TBC): Aero-engine, gas turbine blades;
- Industrial Ceramics: Wear-resistant valves, sealing rings, ceramic cutting tools, grinding beads;
- Energy and Electronics: SOFC electrolytes, oxygen sensors, ceramic substrates;
- Refractory Materials: High-temperature kiln linings, crucibles.
Yttrium Stabilized Zirconia Powder: Procurement and Quality Control Key Points
1. COA (Composition Analysis Report), XRD phase structure, laser particle size distribution (D10/D50/D90), BET specific surface area;
2. Differentiate between industrial grade and dental grade: Industrial grade does not emphasize "transmittance," has a wider tolerance for heavy metals than dental grade, and is cheaper; mixed use in medical and dental applications is strictly prohibited;
3. Delivery time: In-stock products, standard specifications, 3-7 working days; customized particle size/yttrium content, 20-25 days.
1. COA (Composition Analysis Report), XRD phase structure, laser particle size distribution (D10/D50/D90), BET specific surface area;
2. Differentiate between industrial grade and dental grade: Industrial grade does not emphasize "transmittance," has a wider tolerance for heavy metals than dental grade, and is cheaper; mixed use in medical and dental applications is strictly prohibited;
3. Delivery time: In-stock products, standard specifications, 3-7 working days; customized particle size/yttrium content, 20-25 days.
Hebei Suoyi New Material Technology Co., Ltd. Produces Yttrium Stabilized Zirconia Powder YSZ
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High Sphericity: Particles are perfectly solid spheres with excellent flowability, ensuring uniform and continuous powder feeding without nozzle clogging or bridging.
High Deposition Efficiency: The high apparent density and stable in-flight velocity of these spherical particles result in significantly higher deposition efficiency compared to crushed (angular) powders.
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