magnetorestriction

(redirected from magnetorestrictive)

magnetorestriction

(măg-nē″tō-rĕ-strĭk′shŭn)
The fractional change in the length of a metal in response to a magnetic field. This length change makes metals vibrate. The vibration can be used, e.g., in dentistry, to remove scale from teeth.
magnetorestrictive (tĭv), adjective
References in periodicals archive ?
Specific topics include the use of piezoelectric polarization in ATILA, piezocomposite applications of ATILA, phononic crystal applications of ATILA, and thermal analysis in piezoelectric and magnetorestrictive materials using ATILA.
The RMC 150 gets inputs from magnetorestrictive linear displacement transducers (for position feedback) and load cells that are mounted on each actuator, then provides direct outputs to drive the servomotors are required.
Also on display, the Lewis Nearfield System uses magnetorestrictive transducers to produce sound vibrations in an aqueous solution.
The Series 7220-S Food Grade Level Sensor offers magnetorestrictive position sensing technology with the company's Stik sensor packaging in a sanitary level-measuring instrument.
Configurations include a rack-and pinion unit that can apply up to 500 in-lbs of torque; a unit with a rotary potentiometer for position feedback; and an actuator equipped with magnetorestrictive switches and miniature reed switches for position sensing.
will bring out its Micropulse non-contact, magnetorestrictive linear position sensor with [pm]0.
Intuitive Surgical initially looked at high-accuracy linear position transducers typically used on CNC machining applications such as linear potentiometers, LVDTs, and magnetorestrictive devices.
The sensor is based on the giant magnetorestrictive effect,
National Laboratory nearly two years ago used these techniques to discover new magnetorestrictive compounds, materials whose electrical conductivity changes in a magnetic field.
In addition, the machine was instrumented with a Kyowa PAV-200KEM33 hydraulic pressure transducer, a Dynisco PT465XL 210 MPa (30,000 psig) nozzle pressure transducer and a Lucas Shaevitz magnetorestrictive linear displacement transducer.