Magnetovision as a Tool for Investigation of Fatigue Process of Ferromagnetics Institute of Materials Science and Applied Mechanics, Wroclaw University of Technology

Format:

Conference/Event

Author/Creator:

Kaleta, Jerzy, author.

Conference Name:

SAE Brasil International Conference on Fatigue (2001-12-12 : Sao Paulo, Brazil)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2001

Summary:

The study was aimed at designing a system for measuring the strength H of magnetic field surrounding a ferromagnetic specimen subjected to cyclic (or static) loading. A new type of camera for monitoring the magnetic picture of specimen was constructed. The measurement principle is based on the reverse magnetostriction effect (also called the Villari effect). No external magnetizing field is assumed; the entire magnetic effect is due sollely to cyclic mechanical loading. The measuring arrangement is best suted for examining plane stress cases. The measuring setup is made up a precision computer controlled XY positioner and a basis unit whose main element is a single magnetoresistor or an array of magnetoresistors. A digital processing system yields a quasi-continuous magnetic image of an object

Notes:

Vendor supplied data

Publisher Number:

2001-01-4073

Access Restriction:

Restricted for use by site license