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Magnetic local measurement of state of thermal refined steel
Skrbek, B. ; Tomáš, Ivan
Magnetic methods application (coercitive force measurement, magnetic induction, MAT, magnetic spot method) investigation of steel structure in the world and Czech Republic. New knowledge of magnetic spot method for application on steels. Principle of magnetic spot method. Results comparison obtained on machined, non-heat-treated, heat-treated and corroded surface. Determination of boundary application conditions. Particular results at appropriation of hardness checking of hardened and tempered sheets and forgings at hardening shop. Recommendation.
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