Overview of High purity Ta2O5 CAS. NO. 1314-61-0 99.9%-99.99% Tantalum oxide
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 purity Ta2O5 CAS. NO. 1314-61-0 99.9%-99.99% Tantalum oxide
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 purity Ta2O5 CAS. NO. 1314-61-0 99.9%-99.99% Tantalum oxide)
Parameters of High purity Ta2O5 CAS. NO. 1314-61-0 99.9%-99.99% Tantalum oxide
Tantalum oxide, also known by its chemical formula Ta2O5 and assigned the CAS number 1314-61-0, is an inorganic compound with exceptional purity levels of 99.9% to 99.99%. This highly pure form of tantalum oxide holds significant importance in various industries due to its unique properties and applications.
Tantalum oxide, a binary compound, consists of two tantalum (Ta) atoms bonded to five oxygen (O) atoms, forming a trigonal bipyramidal structure. The high purity of this material ensures that it has minimal impurities, making it ideal for demanding applications where precision and performance are paramount.
One of the key features of tantalum oxide is its exceptional chemical stability. It exhibits a strong affinity for oxygen, which allows it to maintain its structure under extreme conditions, such as high temperatures and corrosive environments. This makes it a popular choice for applications like catalysts, where resistance to corrosion and degradation is crucial.
In electronics, tantalum oxide finds use in capacitors, particularly in high-frequency and high-voltage devices. Its dielectric properties enable it to store electrical charge efficiently and withstand high voltage without breakdown, contributing to the miniaturization and improved performance of electronic components.
In the aerospace industry, tantalum oxide is employed in the production of heat shields and thermal barrier coatings. Its superior thermal conductivity and resistance to melting help protect sensitive equipment from the intense heat experienced during re-entry into Earth’s atmosphere or during rocket launches.
In the medical field, tantalum oxide is used in orthopedic implants due to its biocompatibility and wear-resistant properties. It can be sintered to create implants that integrate well with the human body, reducing the risk of inflammation and ensuring long-term durability.
In the ceramic industry, tantalum oxide is utilized in the manufacturing of high-performance ceramics, such as tantalum oxide-based refractories, which exhibit excellent thermal and mechanical stability. These materials find applications in furnace linings, crucibles, and other high-temperature applications.
Furthermore, tantalum oxide is employed in the fabrication of optical coatings, thanks to its low absorption coefficient in the visible and ultraviolet spectrum. This property makes it suitable for applications in solar cells, optical fibers, and laser systems.
The purification process for tantalum oxide typically involves complex techniques, including leaching, precipitation, and crystallization, to achieve the desired purity level. This rigorous purification process ensures that the final product meets the strictest standards and maintains its exceptional properties.
In conclusion, high purity tantalum oxide (Ta2O5) with CAS number 1314-61-0, ranging from 99.9% to 99.99%, is a versatile material with a myriad of applications across various industries. Its chemical stability, thermal properties, and unique characteristics make it a critical component in electronics, aerospace, medicine, ceramics, and more. The pursuit of such high purity is essential for unlocking the full potential of this remarkable material in modern technology and engineering.
(High purity Ta2O5 CAS. NO. 1314-61-0 99.9%-99.99% Tantalum oxide)
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