Overview of RO5400 High purity Tantalum plates 15mm thick 2500mm length Round target/Sputtering target for vaccum coating
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 RO5400 High purity Tantalum plates 15mm thick 2500mm length Round target/Sputtering target for vaccum coating
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.
(RO5400 High purity Tantalum plates 15mm thick 2500mm length Round target/Sputtering target for vaccum coating)
Parameters of RO5400 High purity Tantalum plates 15mm thick 2500mm length Round target/Sputtering target for vaccum coating
The RO5400 tantalum plates are a premium product designed for high-purity applications in the field of vacuum coating. These specialized targets, with a thickness of 15 millimeters and a length of an impressive 2500 millimeters, offer exceptional performance and durability in demanding industrial settings.
Tantalum, known for its unique combination of high melting point, excellent corrosion resistance, and low sputter yield, is the primary material used in these round targets. Tantalum has a chemical symbol Ta, and its atomic number 73 makes it a highly sought-after element for thin film deposition processes. The RO5400 grade ensures that the tantalum is of the highest purity, minimizing impurities that could potentially affect the quality of the deposited coatings.
The 15mm thickness provides ample material for efficient sputtering, while the 2500mm length allows for versatility in targeting various substrate sizes without compromising the uniformity of the coating. The round shape is ideal for achieving consistent and homogeneous deposition patterns, which is crucial in industries such as microelectronics, solar panels, and optical coatings.
The vacuum coating process involves bombarding a substrate with energetic ions from the tantalum target, resulting in the transfer of atoms onto the surface. The RO5400 tantalum plates, due to their high purity, ensure that the deposited films have superior properties like high reflectivity, conductivity, or hardness, depending on the intended application.
In addition to their technical attributes, these targets are engineered for longevity and reliability. They are designed to withstand the rigors of high-temperature operation and intense particle bombardment, minimizing the need for frequent replacements. This not only reduces downtime but also contributes to the overall cost-effectiveness of the vacuum coating operation.
The manufacturing process of RO5400 tantalum plates adheres to strict quality control measures, ensuring consistent dimensions, flatness, and cleanliness. These factors are vital for maintaining the integrity of the deposited films and meeting the stringent requirements of various industries.
In summary, the RO5400 high purity tantalum plates are a critical component in vacuum coating systems, offering a combination of superior material properties, precise dimensions, and long-term durability. Their suitability for various applications, from microelectronics to aerospace, underscores their importance in driving innovation and enhancing product performance across numerous sectors. With their exceptional quality and reliability, these targets are a testament to the power of advanced materials technology in the pursuit of precision coatings.
(RO5400 High purity Tantalum plates 15mm thick 2500mm length Round target/Sputtering target for vaccum coating)
FAQs of RO5400 High purity Tantalum plates 15mm thick 2500mm length Round target/Sputtering target for vaccum coating
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