Overview of High pure 500nm Nanoparticles Tantalum Carbide (TaC) CAS NO. 12070-06-3
Metal powder is a common form of metal that has been processed into fine particles, ranging from a few micrometers to over 100 microns in diameter. It plays a crucial role in various industrial applications due to its unique properties and versatility.
Features of High pure 500nm Nanoparticles Tantalum Carbide (TaC) CAS NO. 12070-06-3
Physical Characteristics
Particle Size: Ranging from nanometers to hundreds of micrometers, the size distribution significantly influences the powder’s flowability, packing density, and sintering behavior.
Shape: Particles can be spherical, irregular, flake-like, or dendritic, each shape affecting the final product’s mechanical properties and surface finish.
Purity: Depending on the production method, metal powders can achieve high levels of purity, critical for applications like electronics and aerospace where impurities can degrade performance.
Density: While less dense than their solid counterparts due to the presence of air between particles, metal powders can be densely packed during processing to approach the density of the solid metal.
Chemical Properties
Reactivity: Some metal powders, particularly aluminum and titanium, are highly reactive with air and moisture, necessitating careful handling and storage under inert atmospheres or vacuum.
Oxidation: Exposure to air can lead to surface oxidation, forming a passive layer that affects sintering and other processes. This can be managed through surface treatment or use of protective atmospheres.
(High pure 500nm Nanoparticles Tantalum Carbide (TaC) CAS NO. 12070-06-3)
Parameters of High pure 500nm Nanoparticles Tantalum Carbide (TaC) CAS NO. 12070-06-3
Tantalum carbide (TaC), with the chemical formula TaC and the CAS number 12070-06-3, is a high-performance material that belongs to the group of ceramic compounds. It is an intriguing material due to its exceptional properties, making it a popular choice in various industrial applications.
Nanoparticles of tantalum carbide, specifically those with a particle size of 500 nanometers, exhibit unique characteristics compared to their bulk counterparts. At this nanoscale, the material’s surface-to-volume ratio significantly increases, leading to enhanced mechanical, thermal, and electrical properties. The small size allows for greater reactivity and interaction with surrounding environments, which can be advantageous in catalysis, sensors, and energy storage devices.
One of the key features of TaC nanoparticles is their exceptional hardness, which rivals that of diamond. This makes them suitable for applications requiring wear-resistant coatings or cutting tools, such as in the aerospace, automotive, and manufacturing industries. Their high melting point, around 3280°C, ensures durability under extreme temperatures, making them ideal for use in high-temperature environments.
In addition to mechanical strength, tantalum carbide nanoparticles also exhibit excellent thermal stability. They have low coefficients of thermal expansion, which minimizes deformation during temperature changes, making them suitable for applications where thermal cycling is critical, like in heat exchangers or semiconductor manufacturing.
Electrical conductivity is another notable property of TaC nanoparticles. Although not as conductive as metals, they still exhibit better conductivity than most ceramics, making them potential candidates for electronic applications, such as in high-power electronics and electromagnetic interference shielding.
Moreover, tantalum carbide’s chemical inertness and corrosion resistance make it suitable for use in harsh environments, including aggressive chemicals and high-pressure systems. This makes it useful in applications like chemical processing equipment, fuel cells, and biomedical implants where corrosion resistance is crucial.
The synthesis of 500nm TaC nanoparticles often involves advanced techniques like sol-gel, chemical vapor deposition (CVD), or physical vapor deposition (PVD). These methods ensure the formation of uniform and well-dispersed particles, which are essential for achieving optimal performance in their intended applications.
In summary, tantalum carbide nanoparticles with a diameter of 500nm and CAS number 12070-06-3 are a remarkable material due to their unique combination of mechanical strength, thermal stability, electrical conductivity, and chemical inertness. Their nanoscale properties open up new possibilities in various sectors, from aerospace engineering to electronics and biomedicine, making them a valuable material for researchers and engineers seeking innovative solutions. As technology continues to advance, the potential applications for high-purity TaC nanoparticles will likely expand, driving further development and innovation in numerous industries.
(High pure 500nm Nanoparticles Tantalum Carbide (TaC) CAS NO. 12070-06-3)
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