What are the types of tungsten nickel iron counterweights?
W90NiFe: This is a tungsten nickel iron alloy with high density, strong ability to absorb high-energy radiation, and low coefficient of thermal expansion. It is widely used in fields such as radiation protection and guidance, industrial weight components, etc.
W93NiFe: It is also a tungsten nickel iron alloy with similar physical and chemical properties, suitable for the field of radiation shielding and protection that is sensitive to magnetic environments.
W95NiFe: This alloy also has high density and strong ability to absorb high-energy rays, making it suitable for applications that require higher strength and hardness.
Why is tungsten used in counterweights?
Tungsten is used in counterweights because it is a very dense and heavy metal. This means that a small amount of tungsten can provide a lot of weight, making it ideal for counterweights where space is limited. Additionally, tungsten has a high melting point and is corrosion-resistant, making it a durable and long-lasting weight material. Its density also allows for more precise weight balancing, making it a popular choice for applications such as aerospace, automotive and industrial machinery.