Trafag Ag

Falk Von Seggern

Tobias Ettenauer

For more accurate load measurement, a load measuring arrangement includes a test object and a load measuring device for measuring a load on the test object. The load measuring device includes at least one magnetic field detection device for detecting a magnetic field parameter changing due to load at a measuring zone of the test object. The test object is work-hardened, at least at the measuring zone and at least in a near-surface region extending from a surface facing the magnetic field detection device to a depth of 20 μm, in such a way that it has a dislocation density of at least 5e8/cmand/or a residual stress of at least 400 MPa in amount.

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Neckartailfingen, Germany

Falk Von Seggern