1J66 Soft Magnetic Bars

1J66 is a soft magnetic alloy primarily composed of iron and nickel, with about 66% nickel content. This alloy is known for its high magnetic permeability, low coercivity, and excellent magnetic softness, making it suitable for applications requiring efficient magnetic flux control and low energy loss.

Key Properties:

• High Magnetic Permeability: 1J66 exhibits high initial permeability and maximum permeability, which allows it to respond efficiently to external magnetic fields.

• Low Coercivity: The low coercivity of 1J66 ensures that it can be easily magnetized and demagnetized with minimal energy loss, which is essential for applications involving alternating magnetic fields.

• Excellent Magnetic Softness: The alloy's magnetic softness means it can achieve high magnetization with low applied magnetic fields.

Typical Applications:

1J66 is used in various applications where high magnetic performance is required, such as:

• Transformers and Inductors: Utilized in magnetic cores for transformers and inductors, where high permeability and low coercivity are essential for efficient operation.

• Magnetic Shields: Employed in shielding applications to protect sensitive electronic equipment from external magnetic interference.

• Magnetic Amplifiers and Relays: Used in devices that require precise magnetic control and low energy loss during operation.

• Sensors and Actuators: Applied in high-performance sensors and actuators where accurate magnetic response and low hysteresis are critical.

• Magnetic Recording Heads: Utilized in the manufacturing of magnetic recording heads due to its excellent magnetic properties.

Overall, 1J66 is a versatile soft magnetic alloy that provides high performance in applications requiring efficient magnetic flux control, low coercivity, and minimal energy loss.

1J66 is not only known for its excellent magnetic properties but also possesses specific mechanical properties that make it suitable for various industrial applications. Here are some key mechanical properties of 1J66:

  Mechanical Properties:

• Density: Approximately 8.7 g/cm³

• Tensile Strength: The tensile strength of 1J66 typically ranges from 450 to 650 MPa, indicating good mechanical stability under tension.

• Yield Strength: The yield strength is generally around 300 to 400 MPa, providing an indication of the stress level at which the alloy begins to deform plastically.

• Hardness: 1J66 has a Vickers hardness (HV) in the range of 180 to 250, which represents its resistance to deformation and wear.

• Elongation: The elongation at break is usually around 20-30%, reflecting the material's ductility and ability to undergo significant plastic deformation before fracturing.

• Young's Modulus: The Young's modulus of 1J66 is typically around 150 to 200 GPa, which measures the stiffness of the material.

• Thermal Expansion Coefficient: The coefficient of linear thermal expansion is around

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  A：Yes, we can. Please tell us which product you need and the applications, we will send the detailed technical data and drawing to you for your evaluation and confirm.

  
  

  
  

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