Hi,

I'm looking for some experimental data of Ni-Fe permalloy
which has been used as a rotor and bearing material
in a magnetic micromotor (variable-reluctance motor).
Doing the frictional study of that kind of actuators, I need
the wear rate and friction coefficient of the above material.

Could someone provide some data?

Sanghoon Lee
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Research Assistant
University of Texas - Austin
Dept. of Mechanical Engr.
(512) 471-0968
[email protected]
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