Silicon Carbide (SiC) Micron Powder, Purity: 99.5+%, Size: 500-700 μm

Description

Silicon Carbide (SiC) Micron Powder, Purity: 99.5+%, Size: 500–700 μm

Product Description:
This high-purity Silicon Carbide (SiC) Micron Powder with particle size ranging from 500–700 μm is engineered for advanced high-temperature and wear-resistant applications. With a purity exceeding 99.5% and exceptional hardness of 9.5 on the Mohs scale, this coarse-grade SiC powder provides superior mechanical strength, thermal shock resistance, and chemical stability.

Ideal for structural and thermal applications, this particle size is suited for producing robust ceramic components, abrasive systems, and industrial parts exposed to extreme conditions. The powder is also non-toxic, non-radioactive, and free from heavy metals and carcinogens, making it a reliable choice across a wide range of industries.

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:
Silicon Carbide micron powder should be vacuum-sealed and stored in a cool, dry place. Avoid exposure to air and mechanical stress for long-term stability.

Applications:

• Refractory bricks and high-temperature crucibles

• Abrasive tools and grinding media

• High-strength ceramics, including textile and bearing components

• Polishing and lapping formulations

• Thermal spray coatings and heat exchangers

• Support substrates for electronic packaging

• Composites requiring enhanced strength and heat resistance

Silicon Carbide Micron Powder is environmentally safe and suitable for both industrial-scale production and research applications.