Silicon Carbide (SiC) Micron Powder, Purity: 99.5+%, Size: 35-85 μm

Description

Silicon Carbide (SiC) Micron Powder, Purity: 99.5+%, Size: 35–85 μm

Product Description:
Silicon Carbide (SiC) Micron Powder with a particle size range of 35–85 μm and purity above 99.5% offers exceptional thermal, mechanical, and chemical stability, making it highly suitable for advanced industrial and scientific applications. With its ultra-hard structure (9.5 Mohs), excellent wear resistance, and high thermal conductivity, this powder is widely preferred in demanding environments requiring strength and durability at elevated temperatures.

The product is chemically inert, non-toxic, non-radioactive, and free from heavy metals or carcinogenic content. Its consistent particle morphology and stable composition make it an ideal material for producing precision ceramics, high-performance composites, and energy-efficient electronic systems.

Technical Properties:

• SiC: 99%

• Free Carbon: 0.05%

• Aluminum (Al): 0.018%

• Iron (Fe): 0.057%

• Calcium (Ca): 0.050%

• Heating Power: 30.343 KJ/mol

• Hardness: 9.5 Mohs

• Density (288K): 3.216 g/cm³

• Compressibility Coefficient: 0.21 × 10⁻⁶

• Thermal Expansion Coefficient (1173K): 2.98 × 10⁻⁶ K⁻¹

Storage Condition:
The powder should be stored in a vacuum-sealed container in a cool and dry place. Avoid exposure to air and mechanical stress to maintain material integrity and performance.

Applications:

• High-performance refractory materials for metallurgical and foundry industries

• Precision ceramics, including bearings, seals, nozzles, and wear-resistant parts

• High-frequency and power electronics, thermal management substrates

• Abrasive tools: polishing compounds, grinding wheels, cutting discs

• Heat-resistant valves, gaskets, and spraying components

• Composite reinforcement materials for mechanical strength and heat resistance

Silicon Carbide Micron Powder is designed for use in advanced material systems that demand a balance of mechanical strength, chemical stability, and high-temperature tolerance. This powder is safe to handle, environmentally friendly, and a reliable choice for industrial-scale innovation.