Alloy wire for magnetostrictive sensors, in-stock, OD-0.75mm, made in USA
Alloy wire for magnetostrictive sensors
Waveguide wire
Waveguide wire used for transducer
Waveguide wire used for sensor

Property:
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
This is 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
Magnetostrictive wire is therefore called the waveguide
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 temperature: -40 - 85℃

Application:
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

HAXY-alloy wire: 0.75mm 0.5mm