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METHOD OF DETERMINING RESIDUAL VOLTAGES IN ARTICLES FROM FERROMAGNETIC MATERIALS
METHOD OF DETERMINING RESIDUAL VOLTAGES IN ARTICLES FROM FERROMAGNETIC MATERIALS
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机译:从铁磁材料中测定残留残留量的方法
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摘要
FIELD: measurement technology. SUBSTANCE: method involves the steps of: measuring magnetic field strength H in the direction coinciding with a predetermined direction of residual voltages and recording lines with value H equal to zero along this line, measuring a gradient of H along length 1 on both sides from this line at distance 1, determining zone of concentration of maximum value of residual voltages on the basis of a gradient maximum value. EFFECT: enhanced accuracy. 4 dwg
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