Kyocera has introduced StarCeram® N3000 P, an advanced high-performance silicon nitride material engineered for gas-lubricated mechanical seals and bearing elements. Designed to withstand extreme mechanical and thermal loads, the new material offers unmatched durability, precision, and performance in demanding industrial applications.
Advantages for Gas-Lubricated Sealing Systems
StarCeram® N3000 P delivers exceptional sealing reliability through:
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Even pressure distribution and minimal leakage under high stress
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Outstanding wear and thermal shock resistance for long-term stability
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Reliable performance in fluctuating temperature conditions
Meeting the High Demands of Extreme Applications
Gas-lubricated mechanical seals are critical in industries where rotating components must be permanently sealed without media, often under:
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High temperatures
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Extreme pressures
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High rotational speeds
Typical applications include:
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High-performance pumps and compressors
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Turbines
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Chemical processing equipment
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Oil and gas extraction
To ensure efficiency, materials for these seals must offer:
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High dimensional stability
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Thermal shock resistance
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Low abrasion
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Low-porosity microstructure for precision sealing grooves
Key Features of StarCeram® N3000 P
Kyocera’s latest silicon nitride solution excels in:
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High bending strength at elevated temperatures
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Exceptional fracture toughness and wear resistance
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Low density for lightweight efficiency
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Superior thermal shock resistance
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Electrical insulation properties, ideal for vacuum technology
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Ultra-fine, pore-free microstructure
The material’s low porosity supports precise, damage-free laser processing, enabling integration of gas-conducting grooves and customized surface structures.
Custom Engineering and Technical Partnership
Kyocera offers more than just material supply. Through its technical ceramics expertise and advanced manufacturing capabilities, the company collaborates with clients to develop tailored solutions. Customers can choose to have gas-conducting structures integrated at Kyocera’s facilities using advanced laser systems or incorporate them in-house.
With years of experience and high vertical integration, Kyocera supports industries with innovative ceramic-based solutions for the most demanding environments.