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1.1. One-component oxide ceramic powder
Over view
Thermal spray oxide ceramic powders are premium-grade inorganic materials engineered specifically for high-performance surface engineering. When deposited via advanced thermal spray processes—such as Atmospheric Plasma Spraying (APS) or High-Velocity Oxygen-Fuel (HVOF)—these powders form dense, high-integrity coatings that drastically enhance the surface properties of metallic substrates. They are widely recognized for their exceptional resistance to extreme temperatures, severe wear, chemical corrosion, and electrical conductivity.
Key Materials and Their Primary Functions
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- Aluminium Oxide (Al₂O₃ / Alumina): Renowned for its high hardness, excellent dielectric properties, and outstanding wear resistance. It is the premier choice for electrical insulation, anti-galling, and textile machinery components.
- Zirconium Oxide (ZrO₂ / Zirconia, typically stabilized with Y₂O₃ or MgO): Features remarkably low thermal conductivity and a high coefficient of thermal expansion matching that of steel. It serves as the industry standard for Thermal Barrier Coatings (TBCs) in gas turbines and aerospace engines.
- Chromium Oxide (Cr₂O₃ / Chromia): Offers the highest hardness among common oxides and unparalleled resistance to chemical attacks, acids, and abrasive wear. It is widely applied on pump shafts, printing rollers, and seal rings.
- Titanium Oxide (TiO₂ / Titania): Provides tough, well-bonded coatings with moderate wear resistance and excellent anti-galling properties, often blended with Alumina to improve coating toughness and bond strength.
Key Characteristics & Advantages
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- High-Temperature Stability: Maintains structural integrity and chemical inertness under extreme thermal loads.
- Superior Wear and Erosion Resistance: Effectively protects critical parts from sliding wear, abrasion, and particle erosion.
- Excellent Corrosion and Chemical Inertness: Shields underlying metals from harsh acids, alkalis, and oxidation at elevated temperatures.
- Tailored Morphology: Available in various particle shapes—including fused and crushed, agglomerated and sintered, or spherical powders—optimized for superb flowability and consistent deposition efficiency.
Typical Applications
Our thermal spray oxide ceramic powders are indispensable across heavily demanding industries, including:
Our thermal spray oxide ceramic powders are indispensable across heavily demanding industries, including:
- Aerospace & Aviation: Turbine blades, combustion chambers, and vane platforms (TBCs).
- Chemical & Petrochemical: Pump impellers, valves, plungers, and chemical processing equipment.
- Steel & Heavy Industry: Guide rolls, continuous casting components, and furnace fixtures.
- Textile & Printing: Anilox rollers, thread guides, and tensioners requiring ultra-smooth, wear-resistant surfaces.
| ID Number | SY-110 |
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| Click on Image for more Info | ID Number | Name | Add to Basket |
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SY-111-998-4515 | Pure Alumina Powders 99.95 -45~+15 | |
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SY-111-9995-7438 | Pure Alumina Powders 99.95 -74~+38 | |
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SY-111-9995-3010 | Pure Alumina Powders 99.95 -30~+10 | |
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SY-111-998-7438 | Pure Alumina Powders 99.8 -74~+38 | |
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SY-111-998-4515 | Pure Alumina Powders 99.8 -45~+15 | |
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SY-111-995-3010 | Pure Alumina Powders 99.5 -30~+10 | |
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SY-111-998-3010 | Pure Alumina Powders 99.8 -30~+10 | |
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SY-111-995-4515 | Pure Alumina Powders 99.5 -45~+15 | |
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SY-111-995-7438 | Pure Alumina Powders 99.5 -74~+38 |