Iron Nickel Alloy Soft Magnetic Powder FeNi Description
Iron Nickel Alloy Soft Magnetic Powder FeNi is a type of soft magnetic material used in various applications requiring high magnetic permeability and low coercivity. These powders are commonly employed in the manufacturing of magnetic components, such as inductors, transformers, and electromagnetic interference (EMI) shielding materials.
Iron Nickel Alloy Soft Magnetic Powder FeNi Specifications
Chemical Composition %
|
Material
|
Ni
|
C
|
S
|
P
|
Fe
|
|
FeNi50
|
49.0-51.0
|
≤0.03
|
≤0.01
|
≤0.02
|
Bal.
|
Properties
|
Shape
|
-
|
Spherical
|
|
Powder Size D50
|
(μm)
|
22-28, 1.0-1.7, or customized
|
|
Bulk Density
|
(g/cm3)
|
4.2
|
|
Tap Density
|
(g/cm3)
|
4.6-4.9
|
Iron Nickel Alloy Soft Magnetic Powder FeNi Applications
- Inductors and Transformers: Used in the cores of inductors and transformers for efficient magnetic field creation and energy transfer.
- Magnetic Sensors: Employed in various types of magnetic sensors, including those used in automotive and industrial applications.
- Electromagnetic Interference (EMI) Shielding: Utilized in materials designed to block or reduce electromagnetic interference.
- Magnetic Recording Heads: Applied in the manufacturing of magnetic recording heads due to their excellent magnetic properties.
- Electric Motors: Used in the stators and rotors of electric motors to improve performance and efficiency.
Iron Nickel Alloy Soft Magnetic Powder FeNi Packaging
Our Iron Nickel Alloy Soft Magnetic Powder FeNi is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Iron Cobalt Soft Magnetic Alloy FAQs
Q1: What are the key properties of soft magnetic powder?
Soft magnetic powder exhibits high magnetic permeability, low coercivity, and low core losses, making it ideal for applications requiring efficient magnetic flux conduction and minimal energy losses. It also offers good mechanical strength and dimensional stability.
Q2: What are the advantages of using soft magnetic powder?
Soft magnetic powder allows for the production of components with complex shapes and precise dimensions through techniques such as powder metallurgy and additive manufacturing. It also offers superior magnetic properties compared to traditional laminated or wound cores.
Q3: How is soft magnetic powder manufactured?
Soft magnetic powder is typically produced through atomization or mechanical milling of iron-nickel alloy ingots, followed by annealing and consolidation processes to achieve the desired magnetic and mechanical properties. The resulting powder can be further processed into various shapes using powder metallurgy techniques.
