Crystalline Boron Micron Powder ( B, -325 Mesh, 99+% )

Crystalline Boron Micron Powder (B, -325 Mesh, 99+%)

Product Overview

The Crystalline Boron Micron Powder (B, -325 Mesh, 99+%) is a high-purity material featuring a fine particle size that passes through a 325-mesh sieve, equivalent to particles smaller than ~44 µm. Known for its exceptional hardness, thermal resistance, and chemical inertness, this powder is widely utilized in advanced industrial applications, including electronics, metallurgy, and energy storage.

Key Features

1. High Purity (99+%):
   • Low impurity levels ensure consistent performance in high-precision and sensitive applications.
2. Fine Particle Size (-325 Mesh):
   • Enables uniform dispersion and high surface area for enhanced reactivity and processing.
3. Exceptional Hardness:
   • Ideal for wear-resistant coatings and abrasive materials.
4. Thermal Stability:
   • Retains its properties at high temperatures, making it suitable for extreme environments.
5. Lightweight:
   • Combines strength with low density for advanced engineering solutions.

Applications

1. Aerospace and Defense:
   • Lightweight Composites: Enhances strength-to-weight ratio in aerospace components.
   • Neutron Absorption: Used in nuclear shielding applications.
2. Electronics and Semiconductors:
   • Doping Agent: Acts as a p-type dopant in silicon semiconductors.
   • Thermoelectric Devices: Utilized in high-temperature thermoelectric systems.
3. Metallurgical Enhancements:
   • Improves hardness and wear resistance in boron-alloyed steels.
   • Strengthens superalloys for high-performance industrial applications.
4. Energy Storage:
   • Explored in hydrogen storage systems and advanced battery technologies.
5. Abrasives and Cutting Tools:
   • Incorporated into grinding wheels, cutting tools, and polishing agents for its extreme hardness.
6. Catalysis:
   • Acts as a catalyst or catalyst support in chemical reactions.
7. Ceramics and Coatings:
   • Adds durability, thermal resistance, and wear protection to ceramic and coating materials.

Technical Specifications

• Material: Crystalline Boron
• Purity: 99+%
• Particle Size: -325 Mesh (≤44 µm)
• Density: ~2.34 g/cm³
• Melting Point: ~2,075°C
• Thermal Conductivity: ~27 W/m·K
• Hardness: ~9.5 on Mohs scale
• Electrical Resistivity: ~10¹⁴ Ω·cm

Processing Guidelines

1. Handling:
   • Wear gloves, masks, and protective eyewear to avoid inhalation or skin contact.
   • Handle in a controlled, ventilated environment to minimize airborne particles.
2. Storage:
   • Store in a dry, sealed container away from moisture and contaminants.
   • Avoid exposure to strong oxidizers or extreme temperatures.
3. Usage:
   • For dispersion, use mechanical stirring or ultrasonic agitation to ensure uniformity in composites or solutions.

Safety Precautions

1. Inhalation Risks:
   • Fine powders pose an inhalation hazard; use proper ventilation and respiratory protection.
2. Fire and Reactivity:
   • Boron is stable under normal conditions but may react with oxidizing agents at elevated temperatures.
3. Dust Hazard:
   • Minimize dust cloud formation to reduce the risk of explosions in confined areas.

Current Research and Trends

1. Hydrogen Storage:
   • Investigations into boron-based materials for efficient hydrogen storage systems.
2. Advanced Electronics:
   • Development of boron-doped semiconductors for next-generation electronics.
3. High-Performance Composites:
   • Applications in aerospace and defense for lightweight, durable materials.

Advantages of Crystalline Boron Micron Powder (-325 Mesh, 99+%)

• High Performance: Combines superior hardness, thermal stability, and reactivity.
• Versatile Applications: Suitable for energy, electronics, aerospace, and metallurgical industries.
• Precision Manufacturing: Fine particle size ensures uniform dispersion and high efficiency.
• Durable: Withstands extreme environments and mechanical stress.