FE10359 Iron Nickel Alloy Powder, FeNi50

Iron Nickel Alloy Powder, FeNi50 Description

Iron Nickel Alloy Powder, FeNi50 primarily comprises an iron-nickel alloy with a nominal composition of 50% nickel. It exhibits a uniform particle size distribution which supports controlled sintering behaviour and structural homogeneity in additive manufacturing and powder metallurgy processes. The material’s defined thermal conductivity and electrical resistivity offer predictable performance in temperature-sensitive applications, while its consistent mechanical behaviour under load reinforces its suitability in industrial settings.

Iron Nickel Alloy Powder, FeNi50 Applications

1.       Industrial Manufacturing
   - Used as a sintering additive in powder metallurgy to achieve controlled microstructure by leveraging its uniform particle size distribution.
   - Applied as a feedstock in additive manufacturing systems to obtain consistent layer deposition through calibrated thermal characteristics.

2.       Electronics and EMI Shielding
   - Serves as a conductive component in electromagnetic interference shielding composites to mitigate interference via its stable electrical resistivity.
   - Utilised as a filler in electronic packaging to maintain thermal stability by utilising its uniform alloy composition.

Iron Nickel Alloy Powder, FeNi50 Packing

The Iron Nickel Alloy Powder, FeNi50 is packaged in sealed, moisture-resistant containers lined with inert barriers to prevent contamination. The packaging design minimises exposure to atmospheric conditions during transport and storage. Storage in a temperature-controlled setting is recommended to maintain material integrity. Custom packaging options, including vacuum sealing and inert gas blanketing, are available to meet specific processing requirements.

Frequently Asked Questions

Q1: How does the powder's uniform particle size distribution affect the sintering process?
A1: A consistent particle size distribution promotes uniform densification during sintering, minimising local variations in grain growth and aiding in the development of a homogeneous microstructure. This helps maintain dimensional stability in subsequent processing steps.

Q2: What storage conditions are recommended to maintain the powder's properties?
A2: The powder should be stored under moisture-controlled, ambient temperature conditions. Sealed and inert packaging minimises oxidation and contamination, preserving the material's physical and electrical properties over time.

Q3: Can the particle size distribution be customised for specific manufacturing processes?
A3: Yes, the particle size distribution can be adjusted based on process requirements. Customisation enables optimisation of flowability and packing density, which facilitates improved sintering and additive manufacturing outcomes.

Additional Information

Iron-nickel alloys have been extensively studied for their microstructural stability and thermal properties. Variations in nickel content influence phase structures and mechanical behaviour, making these materials essential in applications requiring predictable sintering and additive manufacturing performance.

In powder metallurgy, careful control over particle size and composition is crucial for achieving consistent processing results. The scientific principles underlying sintering, including diffusion and phase formation, play a key role in determining final material properties and performance in engineered components.