Overview of CAS 12070-06-3 Superfine High Purity 99.9% TaC Powder Tantalum Carbide Powder
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 CAS 12070-06-3 Superfine High Purity 99.9% TaC Powder Tantalum Carbide Powder
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.
(CAS 12070-06-3 Superfine High Purity 99.9% TaC Powder Tantalum Carbide Powder)
Parameters of CAS 12070-06-3 Superfine High Purity 99.9% TaC Powder Tantalum Carbide Powder
Tantalum carbide (TaC), with the chemical formula CAS No. 12070-06-3, is a high-performance material known for its exceptional properties, particularly in extreme conditions. It is a compound formed by the combination of tantalum (Ta), a rare and lustrous transition metal, and carbon (C), the fundamental element of all life on Earth. TaC powder, with a superfine grade and 99.9% purity, offers outstanding performance in various industrial applications.
Superfine TaC particles have a significantly smaller grain size compared to conventional grades, resulting in enhanced surface area and improved mechanical properties. This increased surface-to-volume ratio allows for better heat transfer, higher strength, and superior wear resistance. The purity of 99.9% ensures that the powder is virtually free from impurities, which can compromise the integrity and efficiency of the final product.
The exceptional hardness and thermal stability of tantalum carbide make it an ideal choice for applications requiring durability and resistance to wear, such as cutting tools, brake pads, and bearings in high-temperature environments. It is also employed in aerospace, automotive, and defense industries for components subjected to friction and erosion, like jet engine nozzles and turbine blades.
In the electronics sector, TaC is utilized as a conductive coating due to its low resistivity and high thermal conductivity, which helps dissipate heat effectively in microchips and other electronic devices. Its non-magnetic nature and low coefficient of friction also contribute to its use in precision machinery and sliding elements.
Moreover, tantalum carbide has shown promise in the field of energy storage, where it serves as a catalyst in fuel cell technologies, improving efficiency and durability. It is also used in the production of superconducting magnets, where its strong magnetic properties are essential.
Processing TaC powder into various forms, such as powders, sputtering targets, or composite materials, requires specialized techniques that preserve its unique characteristics. These methods include mechanical milling, chemical vapor deposition (CVD), and physical vapor deposition (PVD), ensuring a uniform particle distribution and controlled morphology.
In summary, CAS No. 12070-06-3 superfine tantalum carbide powder with 99.9% purity is a high-performance material with a multitude of applications across diverse industries. Its superior mechanical properties, thermal stability, and unique electrical characteristics make it a sought-after component in areas demanding extreme performance and reliability. As research and innovation continue to advance, the potential uses of this material are likely to expand even further.
(CAS 12070-06-3 Superfine High Purity 99.9% TaC Powder Tantalum Carbide Powder)
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