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High Permeability 4J42 Ni42 Magnetic Alloy For Precise Electromagnetic Applications
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High Permeability 4J42 Ni42 Magnetic Alloy For Precise Electromagnetic Applications
| MOQ: | 100KG |
| Price: | Price is negotiated based on the required specifications and quantity |
| Standard Packaging: | Standard export packaging, or packaging as required |
| Delivery Period: | 5-8 working days, depending on the parameters required for negotiation |
| Payment Method: | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Capacity: | 5000 tons per month |
Detail Information
Place of Origin
China
Brand Name
Zhonggong Special Metallurgy
Certification
ISO Certificate
Model Number
4J42 alloy
Composition:
Iron (Fe), Nickel (Ni), Cobalt (Co), Manganese (Mn)
Magnetic Properties:
High Magnetic Permeability, Low Coercivity
Mechanical Properties:
Good Ductility, Moderate Strength
Thermal Expansion Coefficient:
Low
Electrical Resistivity:
Moderate
Curie Temperature:
Typically Around 450°C
Applications:
Magnetic Shielding, Telecommunication Components
Characteristics:
Stable Magnetic Performance Over Wide Temperature Range
Processing:
Machinable, Can Be Welded And Soldered
Highlight:
4J42 magnetic alloy
,Ni42 magnetic alloy
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Product Description
High Permeability 4J42 Ni42 Magnetic Alloy For Precise Electromagnetic Applications
Product Attributes
| Attribute | Value |
|---|---|
| Composition | Iron (Fe), Nickel (Ni), Cobalt (Co), Manganese (Mn) |
| Magnetic Properties | High magnetic permeability, low coercivity |
| Mechanical Properties | Good ductility, moderate strength |
| Thermal Expansion Coefficient | Low |
| Electrical Resistivity | Moderate |
| Curie Temperature | Typically around 450°C |
| Applications | Magnetic shielding, telecommunication components |
| Characteristics | Stable magnetic performance over wide temperature range |
| Processing | Machinable, can be welded and soldered |
4J42 Alloy: High-Permeability Magnetic Alloy For Precise Electromagnetic Applications
The 4J42 alloy, also known as Ni42, is a magnetic alloy renowned for its high magnetic permeability and stability across a wide temperature range. Composed primarily of iron (Fe), nickel (Ni), cobalt (Co), and manganese (Mn), this alloy exhibits excellent magnetic shielding properties and is ideal for applications requiring precise electromagnetic control and performance.
Key Features
- Magnetic Properties: High magnetic permeability and low coercivity, ensuring efficient magnetic shielding and precise electromagnetic response.
- Mechanical Properties: Good ductility and moderate strength, enabling ease of fabrication and reliability in various applications.
- Thermal Stability: Low thermal expansion coefficient and a Curie temperature typically around 450°C, maintaining stable magnetic properties over a broad temperature spectrum.
- Electrical Resistivity: Moderate electrical resistivity, suitable for electromagnetic components and devices.
- Applications: Widely used in magnetic shielding applications, telecommunication components, and electromagnetic devices where consistent and reliable magnetic performance is critical.
Applications
- Magnetic Shielding: Applied in sensitive electronic equipment to minimize electromagnetic interference (EMI).
- Telecommunication Components: Used in antennas, sensors, and other devices requiring precise electromagnetic properties.
- Electromagnetic Devices: Employed in actuators, relays, and switches for precise control and operation.
4J42 alloy's combination of high magnetic permeability, mechanical durability, and thermal stability makes it a preferred choice in industries such as telecommunications, electronics, and aerospace for ensuring optimal electromagnetic performance and reliability.
Composition Table
| Alloy Component | Percentage (%) |
|---|---|
| Iron (Fe) | ~57.0 - 60.0 |
| Nickel (Ni) | ~41.0 - 44.0 |
| Cobalt (Co) | ~0.5 - 1.0 |
| Manganese (Mn) | ~0.5 - 1.0 |
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