Tantalum 7.5 Tungsten Rod

Shaanxi Zhongheng Weichuang Metal Materials Co., Ltd. supplies high-quality tantalum 7.5 tungsten rods (Ta-7.5W), and can customize specifications according to demand. The density of Ta-7.5W alloy is usually higher because tantalum and tungsten are both denser metals. The specific density values may vary slightly due to slight differences in manufacturing processes and alloy composition, but are generally higher than the density of pure tantalum (about 16.65g/cm ³), and increase with the increase of tungsten content.

The melting point of Ta-7.5W alloy is also relatively high because tantalum and tungsten are both high melting point metals. The specific melting point value may vary depending on the alloy composition and manufacturing process, but it is generally much higher than room temperature, allowing the alloy rod to maintain its physical and chemical properties in high temperature environments. The hardness of Ta-7.5W alloy rods is usually higher because the addition of tungsten increases the hardness of the alloy. The specific hardness value may vary depending on the manufacturing process and heat treatment conditions, but it can generally meet the application scenarios with high requirements for material hardness.

 

 

 

Ta-7.5W alloy rod has high tensile strength and can withstand large tensile forces without fracture. The alloy rod also has high yield strength, which is the maximum stress it can withstand before plastic deformation occurs. High yield strength means that the alloy rod can maintain good shape stability when subjected to external forces. Although Ta-7.5W alloy rod has high hardness and strength, its ductility is relatively good, and it can withstand plastic deformation to a certain extent without fracture. This good ductility makes the alloy rod more flexible and reliable during processing and use.

In addition to the physical properties mentioned above, tantalum 7.5 tungsten rods also have excellent chemical properties. Tantalum and tungsten are both high melting point metals, so Ta-7.5W alloy rods have high stability in high-temperature environments. Tantalum itself has good antioxidant properties and can form a dense oxide film at high temperatures, thereby protecting the internal metal from further oxidation. The addition of tungsten further enhances the anti-oxidation ability of the alloy, making Ta-7.5W rods perform well in oxidizing environments. Ta-7.5W alloy rod has excellent corrosion resistance to various chemical media, mainly due to the good chemical stability of tantalum and tungsten themselves.

Thanks to its excellent physical and chemical properties, Ta-7.5W alloy rods are widely used in multiple fields. Due to its high temperature resistance and oxidation resistance, Ta-7.5W alloy rod is often used in the manufacturing of components in high-temperature environments, such as engine components, heat exchangers, and high-temperature furnaces in the aerospace industry. Ta-7.5W alloy rod performs well in harsh chemical environments, making it suitable for the manufacturing of corrosion-resistant components in fields such as chemical and marine engineering, such as corrosion-resistant pipelines, valves, pump bodies, etc. In the field of electronics and electrical engineering, Ta-7.5W alloy rods can be used for the manufacturing of electronic components such as capacitors, resistors, and vacuum tubes.

Overall, tantalum 7.5 tungsten rod is a high-quality alloy with a cost higher than pure tantalum and pure tungsten, and can be selected according to different usage environments.

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