Overview of ASTM B708 high purity 99.95% tantalum sheet Tantal plates Ta blocks for corrosion-resistant industry
Tantalum (Ta) is a chemical element with the atomic number 73 and is symbolized as Ta on the periodic table. It is a dense, blue-gray, hard, and ductile transition metal. Discovered in 1802 by Anders Gustaf Ekeberg, tantalum is renowned for its high resistance to corrosion and its ability to store and release electrical charges efficiently, making it a critical material in various high-tech applications.
Feature of ASTM B708 high purity 99.95% tantalum sheet Tantal plates Ta blocks for corrosion-resistant industry
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Exceptional Corrosion Resistance: Tantalum forms a protective oxide layer that shields the metal from most acids, even at high temperatures, and is virtually impervious to chemical attacks.
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High Melting Point: With a melting point of approximately 3,017°C (5,462°F), tantalum ranks among the metals with the highest melting points, enabling its use in extreme temperature environments.
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Biocompatibility: Tantalum is well-tolerated by living tissue, making it suitable for biomedical implants such as bone replacements and surgical sutures.
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Electrical Conductivity: Although not the best conductor, tantalum has a high capacitance per volume, making it ideal for manufacturing compact capacitors used in electronic devices.
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Ductility: It can be drawn into fine wires and fabricated into various shapes without fracturing, a feature that enhances its versatility in manufacturing.
(ASTM B708 high purity 99.95% tantalum sheet Tantal plates Ta blocks for corrosion-resistant industry)
Parameters of ASTM B708 high purity 99.95% tantalum sheet Tantal plates Ta blocks for corrosion-resistant industry
ASTM B708 high purity 99.95% tantalum sheet is a type of tantalum material that has been processed to remove impurities and improve its purity level. The ta block or ta plate in this grade is used in industries where corrosion resistance is essential, such as electronics, aerospace, automotive, and medical devices.
The parameter values listed in your question represent the maximum acceptable levels of impurities in the tantalum sheet or ta block. These values vary depending on the specific application and requirements of the industry. For example, in some applications, higher levels of impurities may be desirable to reduce surface tension and improve electrical conductivity. In other cases, lower levels of impurities may be preferred to maintain higher durability and prevent corrosion.
It’s important to note that the specifications provided by different standards organizations can vary slightly from one standard to another, so it’s always best to consult with a qualified professional to determine the appropriate parameters for a given application.
(ASTM B708 high purity 99.95% tantalum sheet Tantal plates Ta blocks for corrosion-resistant industry)
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(ASTM B708 high purity 99.95% tantalum sheet Tantal plates Ta blocks for corrosion-resistant industry)
