Development of materials with low,precise values of magnetic permeability for reference standards |
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Authors: | V A Kalinichev A M Shkatova |
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Affiliation: | (1) Leningrad |
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Abstract: | Summary A procedure has been developed for producing reference standards with low, precise values of magnetic permeability from mixed copper and iron powders by the powder metallurgy technique. A set of standards for seven different values of magnetic permeability was made for serial instruments. The first set of instruments using metal powder reference standards is already in operation. |
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