Fabrication of a magnetoelastic torque sensor

Details Fabrication of a magnetoelastic torque sensor Fabrication of a magnetoelastic torque sensor

2005-09-23

2008-07-22

Thompson, Jewel V (Department: 2855)

Measuring and testing

Dynamometers

Responsive to torque

Reexamination Certificate

active

07401531

ABSTRACT:
A method of fabricating a magnetoelastic torque sensor includes plating a magnetoelastic material to a magnetically inert substrate, and its endowment with uniaxial magnetic anisotropy through the creation within the transducer element of stress anisotropy. The plating of magnetostrictive material to the magnetically inert substrate provides a less expensive torque element that exhibits desired levels of accuracy and reliability.

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German Examination Report dated Jun. 19, 2007.

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