An apparatus for magnetic testing at high magnetizing forces

Abstract

Description of an apparatus suitable for general magnetic testing in the range of values of magnetizing force from 100 to 1,000 oersteds. Specimens of rectangular cross-section from one-half inch (1.27 cm) to 1% inches (3.8 cm) in width and any thickness up to three-fourths inch (1.9 cm) can he tested with an accuracy estimated to be within 2 per cent. The apparatus is convenient and simple to operate, and does not heat the specimen. CONTENTS Page