Technical Specifications:
- Material: Titanium Diboride (TiB₂)
- Purity: 98.5% or higher
- Particle Size: 2.5-13 μm (microns)
- Shape: Typically irregular or angular, depending on the manufacturing process
- Density: Approximately 4.5 g/cm³
- Melting Point: Approximately 3,250°C (5,922°F)
- Boiling Point: Sublimes at approximately 4,500°C (8,132°F)
Chemical Composition:
- Titanium (Ti): ~60%
- Boron (B): ~40%
Applications:
1. Wear-Resistant Coatings:
- Titanium Diboride (2.5-13 μm) powder is widely used for wear-resistant coatings due to its extreme hardness. It is applied via thermal spraying, plasma spraying, and PVD/CVD processes to create protective coatings for cutting tools, machinery parts, and engine components exposed to abrasion, erosion, and high friction.
- Common applications include industries such as mining, automotive, oil and gas, and heavy machinery, where equipment must withstand severe wear.
2. Aerospace and Defense:
- TiB₂ is used in aerospace and defense industries for the production of lightweight armor materials. It is employed in ballistic armor, armor-piercing ammunition, and reinforced ceramic composites for military vehicles and protective gear due to its high hardness and strength.
- Its combination of high melting point, resistance to thermal shock, and toughness makes it ideal for materials used in high-impact and high-stress environments.
3. Refractory Materials:
- Titanium Diboride is used in refractory materials because of its thermal stability and resistance to oxidation at high temperatures. The 2.5-13 μm powder is often incorporated into furnace linings, kilns, and nozzles that operate in environments where high temperatures and thermal shock are present.
- It is essential for industries such as metallurgy, ceramics, and glass manufacturing, where materials need to withstand prolonged exposure to high heat.
4. Cutting Tools and Machining:
- TiB₂ is used in the production of cutting tools and abrasive materials due to its extreme hardness and thermal stability. It is used in industrial tooling, grinding wheels, and polishing pads for machining hard materials like metals, ceramics, and composites.
- The fine particle size (2.5-13 μm) makes it suitable for precision tooling and high-efficiency machining in industries requiring fine surface finishes and high durability.
5. Electrical Conductivity:
- Titanium Diboride is a good conductor of electricity and is used in electrical contact materials and electrodes for high-performance applications. It is employed in electrolysis cells, battery components, and fuel cells where both electrical conductivity and high-temperature stability are required.
- This makes TiB₂ a useful material for electrical systems that need to operate at elevated temperatures or under extreme conditions.
6. Nuclear Applications:
- TiB₂ is used in nuclear technology for its radiation resistance and thermal conductivity. The 2.5-13 μm powder is used in fuel cladding, control rods, and reactor shielding where materials must resist high radiation levels and extreme temperatures.
- Its radiation-shielding properties make it a valuable material for nuclear reactors and nuclear fuel technology.
7. Composite Materials:
- TiB₂ is commonly used as a reinforcing phase in metal matrix composites (MMCs) and ceramic matrix composites (CMCs). It enhances the mechanical properties, wear resistance, and thermal stability of composite materials used in aerospace, automotive, and defense applications.
- The fine particle size (2.5-13 μm) ensures that TiB₂ is well-dispersed within the matrix, providing uniform reinforcement for high-performance composite materials.
8. Electronics and Semiconductors:
- Due to its electrical conductivity and thermal stability, TiB₂ is used in semiconductors and electronic components for high-power transistors and diodes.
- It is also used in electrical contacts and interconnect materials in electronic devices where high temperatures and electrical conductivity are required.
9. Superhard Materials:
- TiB₂ is considered a superhard material and is used in the manufacture of superabrasives for use in cutting and grinding of high-strength materials. It is particularly effective in hard metal machining and abrasive tools due to its high hardness.
- The 2.5-13 μm particle size ensures a finer distribution in superhard material formulations, improving cutting performance and durability.
10. Research and Development:
- TiB₂ powder is frequently used in research and development for exploring advanced materials and high-performance technologies. Its unique combination of properties, such as high hardness, high electrical conductivity, and excellent thermal stability, makes it a valuable material for studies in fields like nanotechnology, energy storage, and advanced ceramics.
- Researchers explore new applications for TiB₂ in cutting-edge technologies for aerospace, electronics, and energy systems.
Summary:
Titanium Diboride Micron Powder (TiB₂, 98.5%+, 2.5-13 μm) is a high-performance material known for its extreme hardness, thermal stability, electrical conductivity, and wear resistance. It is widely used in wear-resistant coatings, cutting tools, composites, refractory materials, nuclear applications, and high-performance electronic devices. Its small particle size allows for high dispersion in coatings and composites, ensuring excellent mechanical properties and performance under harsh conditions. TiB₂’s unique combination of properties makes it indispensable in industries requiring reliability, strength, and high performance in extreme environments.
