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METHOD OF MEASURING THICKNESS OF REINFORCED LAYERS OF FERROMAGNETIC MATERIALS USING MAGNETIC NOISE TECHNIQUE
METHOD OF MEASURING THICKNESS OF REINFORCED LAYERS OF FERROMAGNETIC MATERIALS USING MAGNETIC NOISE TECHNIQUE
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机译:磁噪声技术测量铁磁材料增强层厚度的方法
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the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to the non-destructive control and can be used u0434u043bu00a0 u0442u043eu043bu0449u0438u043du043eu043cu0435u0442u0440u0438u0438 treated layers of ferromagnetic materials. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - to improve the reliability u043au043eu043du0442u0440u043eu043bu00a0 and extension of the u0438u0441u043fu043eu043bu044cu0437u043eu0432u0430u043du0438u00a0 due to u0440u0435u0433u0443u043bu0438u0440u043eu0432u0430u043du0438u00a0 depth u043au043eu043du0442u0440u043eu043bu00a0.in the method u043cu0430u0433u043du0438u0442u043eu0448u0443u043cu043eu0432u043eu0439 u0442u043eu043bu0449u0438u043du043eu043cu0435u0442u0440u0438u0438 controlled detail cyclically u043fu0435u0440u0435u043cu0430u0433u043du0438u0447u0438u0432u0430u044eu0442 external magnetic field and the record of the magnetic transducer u0442u043du043eu0433u043e noise, the amplitude of the magnetic field u043fu043eu043bu00a0 u0432u044bu0431u0438u0440u0430u0435u0442u0441u00a0 equal start toughened u0441u043bu043eu00a0 and frequency u043fu0435u0440u0435u043cu0430u0433u043du0438u0447u0438u0432u0430u043du0438u00a0 u0432u044bu0431u0438u0440u0430u0435u0442u0441u00a0 of u0443u0441u043bu043eu0432u0438u00a0 to depth, u0441u043eu043eu0442u0432u0435 u0442u0441u0442u0432u0443u044eu0449u0435u0439 maximum thickness of toughened u0441u043bu043eu00a0,the amplitude of the u043fu043eu043bu00a0 u0440u0430u0432u043du00a0u043bu0430u0441u044c field start framework.
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