Alloy wire for magnetostrictive sensors made in the USA
Waveguide wire
Waveguide wire used for transducer
Waveguide wire used for sensor
Properties:
- Magnetostrictive waveguide wire for level gauge level sensor and displacement sensor
- Magnetostriction is a property of ferromagnetic materials such as iron, nickel, and cobalt
- When placed in a magnetic field, these materials change size and/or shape
- An important characteristic of a wire made of a magnetostrictive material is the Wiedemann effect
- When an axial magnetic field is applied to a magnetostrictive wire, and a current is passed through the wire, a twisting occurs at the location of the axial magnetic field
- The twisting is caused by interaction of the axial magnetic field, usually from a permanent magnet, with the magnetic field along the magnetostrictive wire, which is present due to the current in the wire
- The current is applied as a short-duration pulse, -1 or 2 us, the minimum current density is along the center of the wire and the maximum at the wire surface, due to the skin effect
- The magnetic field intensity is also greatest at the wire surface
- This aids in developing the waveguide twist
- Since the current is applied as a pulse, the mechanical twisting travels in the wire as an ultrasonic wave
- The magnetostrictive wire is therefore called the waveguide
- The wave travels at the speed of sound in the waveguide material, ~3O00m/s
- Magnetostriction coefficient: 28PPM
- Density: 8.1g/cm³
- Tensile strength: above 930MPa
- Working temperatures: -40~85℃
Applications:
- Magnetostrictive level gauge
- Magnetostrictive level sensor
- Magnetostrictive position sensor
- Magnetostrictive displacement sensor
- Magnetostrictive linear displacement transducer
- Magnetostrictive transducer
- Other sensors where magnetostrictive wire needed
Size of wire in stock: 0.15mm, 0.35mm, 0.50mm, 0.75mm, 1.00mm
Magnetostrictive level gauge/ level sensor/ position sensor/ displacement sensor/ linear displacement transducer/ transducer
Magnetostrictive wire with OD 0.5mm in stock, made in the USA

Magnetostrictive wire with OD 0.5mm in stock, made in the USA

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Magnetostrictive wire with OD 0.5mm in stock, made in the USA

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