Tungsten Nickel Iron Rod W-Ni-Fe Alloy

Tungsten nickel iron rod, also known as W-Ni-Fe rod, is a type of high-density tungsten alloy. It is composed of tungsten (85-98%), nickel (2-10%), and iron (0.5-1.5%), which makes it an excellent choice for applications requiring high strength, high density, and high resistance to corrosion and wear.

Product features:

Tungsten nickel-iron (W-Ni-Fe) rods are advanced engineering materials that are known for their unique combination of high strength, excellent heat resistance, and impressive mechanical properties. Some of the key features of tungsten nickel iron rods include:

High density: W-Ni-Fe rods are known for their high density, which makes them ideal for applications where weight and mass are important, such as in aerospace, military, and automotive industries.

Excellent mechanical properties: These rods offer excellent mechanical properties, including high tensile strength, toughness, and resistance to deformation. They are also resistant to cracking and wear.

Outstanding heat resistance: Tungsten nickel iron rods have exceptional heat resistance, withstanding temperatures of up to 1,000°C. This makes them ideal for use in high-temperature environments, such as foundries, furnace parts, and rocket engine nozzles.

High resistance to chemical corrosion: These rods are also highly resistant to chemical corrosion, making them ideal for use in harsh chemical environments.

Low thermal expansion: Tungsten nickel iron rods have the low thermal expansion, which means that they will not expand or contract significantly when exposed to heat or cold.

Tungsten nickel iron rods have a density of 17.5-18.75 g/cm³, which is up to 70% denser than lead. This makes them ideal for use in applications where high weight and small volume are required, such as in aerospace, radiation shielding, and medical equipment.

In terms of mechanical properties, WNiFe rods have a tensile strength of 600-1000 MPa and a yield strength of 400-800 MPa. They also have excellent wear resistance, making them ideal for use in tools and machine components that are subjected to high levels of stress and friction.

Tungsten nickel iron rods are typically produced by powder metallurgy techniques, where the powders of tungsten, nickel, and iron are blended together, compacted into a desired shape, and then sintered at high temperatures to create a solid piece.

Tungsten nickel iron rods (also known as Tungsten-based heavy alloys) have a wide range of applications across various industries. Some of the applications are:

Aerospace: Tungsten-nickel-iron rods are used in aerospace industries for shielding and balancing weights in flight control surfaces and engines.

Medical: These rods are utilized in medical implants and radiation shielding.

Military and defense: Tungsten nickel iron rods are used to make armor-piercing bullets, missiles, and other weapons.

Industrial: These rods are used in the manufacturing of X-ray equipment, welding electrodes, and heat sinks.

Sporting goods: WNiFe rods are used in the production of darts and fishing weights.

Automotive: W-Ni-Fe heavy alloy bars are used for manufacturing engine parts and in ballast weight for race cars.

Overall, the high density and superior strength properties of tungsten nickel iron rods make them suitable for a wide range of applications where dense materials are required.

W-Ni-Fe rods are versatile materials that find use in many different applications where high strength, toughness, and thermal conductivity are required, as well as resistance to corrosion and radiation.

Other related High-Density Tungsten Nickel Iron Alloy (W-Ni-Fe) material 

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