Tungsten-Nickel-Iron Alloy in the Defence Industry

--The Challenge

A client expressed the requirement to acquire a rod fabricated from a tungsten-nickel alloy that exhibits slight magnetic behaviour and is designed to achieve a hardness of approximately 26HRC. The alloy 95W-3Ni-2Fe meets the specified magnetic and hardness parameters.

--The Solution

The alloy comprises 95% tungsten, 3% nickel and 2% iron. Several key attributes of the alloy qualify it for the intended application:

1. Slight Magnetic Behaviour: The iron present in the alloy imparts a slight magnetic behaviour.

2. Specified Hardness: The alloy 95W-3Ni-2Fe is engineered to achieve a hardness level of approximately 26HRC.

3. Corrosion Resistance: The alloy exhibits a level of corrosion resistance that supports durability in varied environments.

4. High Density: Owing to tungsten’s high density, the 95W-3Ni-2Fe alloy offers a substantial mass, thereby ensuring stability.

5. Defined Mechanical Properties: The composition of the alloy yields mechanical properties that enable it to withstand elevated temperatures and significant loads.

--Results

The recommendation to use the rod fabricated from the 95W-3Ni-2Fe alloy has precisely met the client’s requirements for slight magnetic behaviour and a target hardness of approximately 26HRC. This tailored solution also provides corrosion resistance, high density and mechanical performance that fulfil the operational demands. Consequently, the client can integrate this alloy rod into their application with the expectation of reliable performance.

Conclusion

The defined properties of the tungsten-nickel-iron alloy have established it as a critical component in the defence industry. Its utilisation spans a broad range of applications, from supporting the penetration performance of tanks to maintaining a consistent missile trajectory and supplying electromagnetic shielding. Given the ongoing technological progress, this alloy is expected to continue playing a central role in supporting advancements within the defence domain, thereby contributing to the development of safe and efficient defence strategies on a global scale.

With two decades of experience, Stanford Advanced Materials (SAM) is an established manufacturer and distributor of tungsten-nickel-iron alloys that adhere to rigorous standards. For further information, please visit our homepage.