Silicon Carbide (SiC) Micron Powder, Purity: 99.5+%, Size: 1000-1400 μm

Description

Silicon Carbide (SiC) Micron Powder, Purity: 99.5+%, Size: 1000–1400 µm

Product Description:
Silicon Carbide (SiC) Micron Powder with a particle size range of 1000–1400 µm and 99.5+% purity is engineered for applications demanding extreme hardness, thermal shock resistance, and excellent wear performance. With its large particle size and robust mechanical integrity, this SiC grade is ideal for high-strength structural components, precision abrasive tools, and high-temperature applications.

This product exhibits superior thermal conductivity, low thermal expansion, and high chemical inertness, making it suitable for advanced industrial uses in metallurgy, refractories, and ceramics. Free from toxic substances and heavy metals, it offers safe and stable performance across demanding operational environments.

Technical Properties:

• Purity: 99.5+%

• Particle Size: 1000–1400 µm

• SiC Content: 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 (at 288 K): 3.216 g/cm³

• Compressibility Coefficient: 0.21 × 10⁻⁶

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

Storage Condition:
Silicon Carbide Micron Powder should be vacuum-sealed and stored in a cool, dry environment. It must be protected from air exposure and mechanical stress to preserve its stability and quality.

Applications:

• High-grade refractory materials for extreme heat environments

• Structural ceramic parts including engine components and textile ceramics

• Industrial abrasives such as grinding wheels and polishing compounds

• Heat-conductive substrates and multi-chip module support layers

• Nozzles, valves, and pipelines for high-temperature fluid systems

• Mechanical reinforcement in composite materials

• Suitable for aerospace, metallurgy, foundry, and energy industries

• Non-radioactive, free from heavy metals and carcinogens

• Environmentally safe and long-lasting in critical operations