What is Tungsten Copper?

Tungsten Copper has a high level of temperature resistance, outstanding electrical conductivity, and good machinability. It also has high strength, very good thermal conductivity, and low thermal expansion.

The following datasheet gives an overview of tungsten copper.

Chemical Composition

ElementContent(%)
Tungsten (W)70 – 85%
Copper (Cu)15 – 30%

Physical Properties

PropertiesMetricImperial
Density14 – 15.7 g/cm³lb./in³

Applications

Tungsten copper is used in the following applications:

  • Arcing contacts
  • Circuit breakers for high/medium voltage applications
  • Switching chambers


Comments

Post a Comment

Popular posts from this blog

Kovar Alloy Supply by Vulcan Metal Group

Image
  Kovar is a specific type of alloy known for its low coefficient of thermal expansion (CTE), making it particularly useful in applications where dimensional stability over a range of temperatures is crucial. Kovar is an iron-nickel-cobalt alloy with controlled expansion characteristics. Its chemical composition typically includes: Iron (Fe): Around 54% Nickel (Ni): Around 29% Cobalt (Co): Around 17% Trace amounts of other elements such as manganese, silicon, and carbon. The name "Kovar" is derived from the first syllables of the main components—Ko for cobalt, Va for iron, and R for the Russian scientist Boris Vasilievich Romanov, who was involved in its development. Key characteristics and applications of Kovar alloy include: Low Coefficient of Thermal Expansion (CTE): Kovar is designed to exhibit a low CTE, meaning that it expands or contracts very little with changes in temperature. This property is crucial in applications where dimensional stability is essential, partic...
Read more

Four Things to Know About Molybdenum Before You Source Parts

Image
  For a number of applications in aerospace, defense, energy, and medical diagnostics, molybdenum offers an ideal combination of high performance and practicality. Key characteristics include: A melting point of 4753°F (2620°C) and a peak working temperature of about 3565°F (1965°C) Excellent material strength at high temperatures: tensile strength of about 14,000 psi at 2200°F (1200°C), for example. High thermal conductivity: can be quenched from very high temperatures without cracking Low vapor pressure: minimal outgassing even in hard vacuum Low coefficient of thermal expansion (CTE): exceptional dimensional stability for applications involving temperature swings Corrosion resistant: good for harsh environments These properties combine to make molybdenum a good fit for high temperatures, hard vacuums, and applications requiring strong, lightweight metals.  The trade-off is that molybdenum has several pitfalls that can trap the unwary. Let’s take a look at what you need to ...
Read more

Hiperco® 50A Alloy Supply : Vulcan Metal Group

Image
  Hiperco® 50A is a high-permeability, soft magnetic alloy that belongs to the family of iron-cobalt-vanadium (Fe-Co-V) alloys. This alloy is known for its exceptional magnetic properties, making it well-suited for applications in electromagnetic devices where high magnetic permeability and low core losses are crucial. Here are some key features and applications of Hiperco® 50A: Key Features: High Magnetic Permeability: Hiperco® 50A exhibits high magnetic permeability, making it ideal for applications where magnetic flux needs to pass through the material with minimal resistance. Low Core Losses: The alloy has low core losses, which means it dissipates minimal energy as heat when subjected to alternating magnetic fields. This property is essential for efficient performance in electromagnetic devices. High Saturation Induction: Hiperco® 50A has a high saturation induction, meaning it can withstand and maintain a strong magnetic field without becoming saturated. High Curie Temperatu...
Read more