Registration Number
0214U003586,
0113U002765
, R & D reports
Title
Research of influence of Fe-C alloys structure degradation on the alloys residual magnetization under static and dynamic loading.
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Head
Moiseev Juri Vasilyevich,
Registration Date
07-02-2014
Organization
Physico-technological institute of metals and alloys National academy of Sciences of Ukraine
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The flat speciments of low-carbon steels without their thermal treatment were investigated to find out how value and sign of residual magnetic intensity after local magnetization of the samples depend on their structure state change because of mechanical strains. Bends in form of static deviations and cyclic oscillations in limits of resilient deformations were used for loading of the chosen samples. Structure state changes were compared with normal component of the magnetic field intensity taken after the samples magnetization by point pole method. The findings gave possibility to ascertain correlation between measured magnetic parameters and structure changes. There parameters may be used for nondestructive testing of strained and deformed state of machine parts from low-carbon steels.5481
Product Description
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Кудрявченко Микола Олександрович
Личак Олександр Іванович
Моісеєв Юрій Васильович
Твердохвалов В'ячеслав Олексійович
Терновой Сергій Анатолійович
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2020-04-02
