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High-Purity Ultrafine SiC Micropowder: Raw Material for Pressureless-Sintered SSIC Ceramics, Wear & Corrosion Resistant
Description
High-purity silicon carbide micropowder serves as the core raw material for pressureless sintered silicon carbide industrial ceramics, excelling in multiple industrial sectors with its exceptional properties. This product features a D50 particle size of 0.5~0.7μm, ensuring ultra-high purity levels above 98.5%, along with characteristics such as fine particle size, large specific surface area, and high surface activity.
Crystal Forms and Characteristics
Silicon carbide exists in multiple crystal forms, with alpha (α)-phase silicon carbide, also known as polycrystalline silicon carbide, being predominantly used for abrasives and refractories due to its unique silicon-carbon structure. This structure confers exceptional chemical stability, including resistance to oxidation, acids, alkalis, and corrosion, as well as ultra-high hardness second only to diamond.
Features
High Purity: Purity exceeds 98.5%, guaranteeing superior product performance.
Ultrafine Particle Size: D50 particle size of 0.5um with uniform distribution, enhancing material processability and finished product quality.
Large Specific Surface Area: Increases reaction contact area, improving reaction efficiency and material properties.
High Surface Activity: Facilitates easy compounding with other materials, strengthening interfacial bonding.
Excellent Chemical Stability: Resistant to oxidation, acids, alkalis, and corrosion, adaptable to various harsh environments.
High Hardness: Mohs hardness of 9.3-9.5, second only to diamond, offering exceptional wear resistance.
Advantages
Superior Quality: High purity and ultrafine particle size ensure stable and reliable product performance.
Versatile Applications: Meet the demands for high-performance friction materials across diverse industrial sectors.
Technical Support: Provide professional technical assistance and after-sales service, ensuring hassle-free usage for customers.
Functional Applications
Friction Material Production: Widely used to make mechanical seal rings, bearings, and bushings.
Industrial Use: SSIC ceramics from this powder are extensively applied in petrochemicals, power generation, aerospace, automotive, etc.
Mechanical Seal Advantage: Combined with carbon graphite, it has the lowest friction coefficient, ideal for high-parameter seals, extending equipment life and cutting maintenance costs.
Production Equipment
Packaging & Shipping
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
800-850
Employee Number:
60~70
Ecer Certification:
Verified Supplier
As a leading advanced materials developer in China, we are established in 2017 with a registered capital of 35.5 million RMB (≈5 million USD) and strategically located in Xixian New District's Qinhan New City, adjacent to major transportation hubs including Xianyang East Expressway.
&nb... As a leading advanced materials developer in China, we are established in 2017 with a registered capital of 35.5 million RMB (≈5 million USD) and strategically located in Xixian New District's Qinhan New City, adjacent to major transportation hubs including Xianyang East Expressway.
&nb...