Overview of GPS High Precision Grade Si3N4 Silicon Nitride Ceramic Balls
Silicon Carbide (SiC) ceramic balls are spherical components made from high-purity silicon carbide, a synthetic ceramic material recognized for its exceptional hardness, wear resistance, and thermal stability. These balls are engineered to withstand demanding conditions, where conventional materials like steel or even standard ceramic balls may fail, making them invaluable in precision engineering and high-performance applications.
Features of GPS High Precision Grade Si3N4 Silicon Nitride Ceramic Balls
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Extreme Hardness: With a Mohs hardness rating close to diamond, SiC ceramic balls exhibit superior resistance to scratching and abrasion.
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High Wear Resistance: Thanks to their hardness and low friction coefficient, they experience minimal wear, extending their lifespan in abrasive environments.
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Superior Corrosion Resistance: Inert to most chemicals, they resist corrosion and degradation, even in acidic or alkaline conditions.
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Thermal Stability: Retain their dimensions and mechanical properties over a wide temperature range, making them ideal for high-temperature operations.
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Low Density: Being lighter than traditional metal balls, they reduce centrifugal forces and inertia in high-speed applications.
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Electrically Insulating: Non-conductive nature allows their use in electrical and electronic applications requiring insulation properties.
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Low Thermal Expansion: Minimal dimensional changes due to temperature fluctuations ensure consistent performance in precision applications.
(GPS High Precision Grade Si3N4 Silicon Nitride Ceramic Balls)
Parameters of GPS High Precision Grade Si3N4 Silicon Nitride Ceramic Balls
The GPS high precision grade Si3N4 silicon nitride ceramic balls parameter includes several important factors such as:
* Composition: The formula for Si3N4 is (Si:38.12, N:50.78). This means that the composition of the ball is made up of approximately 38.12% silicon and 50.78% nitrogen.
* Porosity: Porosity in the ball can affect its performance. A higher porosity may result in increased resistance to heat and wear, while a lower porosity may lead to increased diffusion of gases.
* Thermal stability: Silicon nitride has a relatively low thermal expansion coefficient, which makes it an excellent material for use in applications where temperature changes are significant.
* Chemical compatibility: The chemical compatibility between the ball and the surrounding environment can also be a factor in its performance. Materials with good chemical compatibility are less likely to cause reactions or discoloration.
Overall, the GPS high precision grade Si3N4 silicon nitride ceramic balls parameter is determined by a combination of these factors and can vary depending on specific requirements and manufacturing processes.
(GPS High Precision Grade Si3N4 Silicon Nitride Ceramic Balls)
Company Profile
MyCarbides is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality carbides and relative products.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality carbide materials and relative products, please feel free to contact us or click on the needed products to send an inquiry.
Payment Methods
L/C, T/T, Western Union, Paypal, Credit Card etc.
Shipment
It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.
Applications of GPS High Precision Grade Si3N4 Silicon Nitride Ceramic Balls
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Bearings: In high-speed, high-temperature, or corrosive environments where traditional metal bearings fail, SiC balls offer longer service life and reliability.
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Valve Components: As check valve balls and seats in petrochemical processing, resisting corrosion and wear from aggressive media.
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Pump Seals: Used in mechanical seals for pumps handling abrasive slurries or corrosive fluids, reducing maintenance and downtime.
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Aerospace: In ball bearings and mechanisms requiring lightweight, high-strength components capable of withstanding extreme temperatures.
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Semiconductor Manufacturing: As components in vacuum pumps and other equipment where particle contamination must be minimized.
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Precision Instruments: In measurement and control devices where dimensional stability and longevity are critical.
FAQs of GPS High Precision Grade Si3N4 Silicon Nitride Ceramic Balls
Q: Are GPS High Precision Grade Si3N4 Silicon Nitride Ceramic Balls magnetic?
A: No, silicon carbide is a non-magnetic material, making these balls suitable for applications where magnetic interference must be avoided.
Q: How do GPS High Precision Grade Si3N4 Silicon Nitride Ceramic Balls compare to steel balls in terms of durability?
A: SiC balls are significantly harder and more wear-resistant than steel, making them last longer in abrasive or high-stress applications, though they may be more brittle.
Q: Can GPS High Precision Grade Si3N4 Silicon Nitride Ceramic Balls be used in food processing equipment?
A: Yes, due to their inertness and corrosion resistance, SiC balls are suitable for use in food-grade equipment, complying with hygiene standards.
Q: What is the typical size range for GPS High Precision Grade Si3N4 Silicon Nitride Ceramic Balls?
A: Sizes can vary widely, from micrometers for precision applications to several centimeters for larger industrial uses, depending on the specific requirement.
Q: Are GPS High Precision Grade Si3N4 Silicon Nitride Ceramic Balls costlier than metal balls?
A: Generally, yes, due to the advanced manufacturing processes involved and the material’s superior properties, SiC balls tend to have a higher upfront cost but offer long-term benefits in durability and reduced maintenance.
(GPS High Precision Grade Si3N4 Silicon Nitride Ceramic Balls)
