Ta – WOBO Scientific Research New Materials One-Stop Service Platform https://www.hi-tech-materials.com/zh Wed, 26 Feb 2025 06:17:22 +0000 zh-Hans hourly 1 https://wordpress.org/?v=6.9.4 https://www.hi-tech-materials.com/wp-content/uploads/2025/05/cropped-微信图片_20240923152541-32x32.png Ta – WOBO Scientific Research New Materials One-Stop Service Platform https://www.hi-tech-materials.com/zh 32 32 High Purity Tantalum Pellets https://www.hi-tech-materials.com/zh/product/high-purity-tantalum-pellets https://www.hi-tech-materials.com/zh/product/high-purity-tantalum-pellets#respond Wed, 26 Feb 2025 06:15:58 +0000 https://www.hi-tech-materials.com/?post_type=product&p=1453
High-purity tantalum pellets are used in various industrial applications, including electronics, aerospace engineering, and medical devices. They are known for their excellent thermal conductivity, high melting point, and unique properties.
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High purity tantalum pellets are light gray metal particles with extremely high melting (2996°C) and boiling points (5425°C), and a density of 16.6g/cm³. Tantalum pellets exhibit excellent high-temperature performance, low vapor pressure, and a small coefficient of expansion. They also possess outstanding ductility and processability. Their dense oxide layer provides excellent dielectric properties, making them widely used in high-tech industries and high-temperature applications.

Features

  • Extremely high melting and boiling points, suitable for high-temperature environments
  • Low vapor pressure and small expansion coefficient, ensuring stable performance
  • Excellent ductility and processability
  • High density, dense oxide layer, and excellent dielectric properties
  • High purity (99.95%) guarantees superior performance

Applications

  • Electronics Industry: Used in the manufacturing of electrolytic capacitors, electron tube components (such as anodes, grids, and cathodes)
  • High-Temperature Environments: Used as support components in vacuum furnaces, heat shields, heaters, and heat sinks
  • Aerospace: Used as critical material in spacecraft, missiles, and aircraft
  • Superconducting Technology: Applied in high-tech fields as a superconducting material
  • Medical Equipment: Used in the production of high-precision, high-temperature-resistant medical devices
  • Military Applications: Plays a key role in high-power electronic devices, missiles, and other military technologies
]]> https://www.hi-tech-materials.com/zh/product/high-purity-tantalum-pellets/feed 0 Tantalum Nitride Granules https://www.hi-tech-materials.com/zh/product/tantalum-nitride-granules https://www.hi-tech-materials.com/zh/product/tantalum-nitride-granules#respond Wed, 26 Feb 2025 06:09:06 +0000 https://www.hi-tech-materials.com/?post_type=product&p=1451
Tantalum Nitride granules are high-purity materials used in various industrial applications, including electronics, ceramics, and thin film resistors. They are known for their excellent thermal stability, high melting point, and unique properties.
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Tantalum nitride (TaN) granules are gray-black compounds of tantalum and nitrogen, with various phases ranging from Ta₂N to Ta₃N₅. Known for their high melting point, excellent chemical stability, and high-temperature resistance, TaN granules are widely used in high-tech industries. The material has a hexagonal crystal structure with a density of 14.3 g/cm³, allowing it to maintain stability even at elevated temperatures.

Features

  • High melting point (approximately 3090°C), suitable for extreme temperature environments
  • Excellent chemical stability and moisture resistance
  • Black crystalline appearance, offering strong corrosion resistance
  • Insoluble in water, ensuring stability in complex chemical reactions

Applications

  • Integrated Circuit Manufacturing: Used to form diffusion barriers or “glue” layers between copper or other conductive metals, especially in BEOL (back-end-of-line) processes, providing efficient barrier properties
  • Thin Film Resistors: TaN’s excellent moisture resistance makes it more durable than the passivated oxide film formed by nickel-chromium alloy resistors, widely used in thin film resistors for electronic devices
  • High-Temperature Applications: Due to its outstanding high-temperature resistance, TaN is used to protect electronic components and other high-temperature materials in harsh environments

 

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