ELECTRICAL APPARATUS FOR MAGNETIC TESTING

Brand	Owner (click to sort)	Address	Description
MAG II	MAGNAFLUX CORPORATION	NO. 25 WEST 43RD STREET NEW YORK CITY NY	Electrical Apparatus for Magnetic Testing of Ferromagnetic Articles;
MAGNAFLUX	Illinois Tool Works Inc.	155 Harlem Avenue Glenview IL 60025	ELECTRICAL APPARATUS FOR MAGNETIC TESTING OF METAL ARTICLES;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A lifecycle analyzer includes a temperature control element for controlling the temperature of a plurality of magnetoresistive (MR) elements, which may be, e.g., in bar, slider, head gimbal assembly, or head stack assembly form. The MR elements are in electrical contact with a stress probe element for applying a bias voltage or current stress. The MR elements and/or a magnetic field generator are moved to place one or more MR elements within the magnetic field of the magnetic field generator for testing. During testing, the MR elements are in electrical contact with a test probe element. The temperature of the MR elements may be controlled during both the stressing and testing.