IEC TR 62581 Electrical steel – Methods of measurement of the magnetostriction characteristics by means of single sheet and Epstein test specimens - Edition 1.0
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- 29
- 29.030
- JSA JIS C 2556 ERTA Methods of measurement of the magnetic properties of magnetic steel sheet and strip by means of a single sheet tester
- JSA JIS C 2556 ERTA Methods of measurement of the magnetic properties of magnetic steel sheet and strip by means of a single sheet tester
- IEC TR 62581 Electrical steel – Methods of measurement of the magnetostriction characteristics by means of single sheet and Epstein test specimens - Edition 1.0
- IEC 60404-2 Magnetic materials – Part 2: Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an Epstein frame - Edition 3.1 Consolidated Reprint
- 29
- Картотека зарубежных и международных стандартов
International Electrotechnical Commission
Electrical steel – Methods of measurement of the magnetostriction characteristics by means of single sheet and Epstein test specimens - Edition 1.0
N TR 62581
Annotation
This technical report describes the general principles and technical details of the measurement of the magnetostriction of single sheet specimens preferably 500 mm long and 100 mm wide and Epstein strip specimens, specified in IEC 60404-2, of electrical steel by means of optical sensors and accelerometers.
These methods are applicable to test specimens obtained from electrical steel sheets and strips of any grade. The characteristics of magnetostriction are determined for a sinusoidal induced voltage, for specified peak values of magnetic polarization and for a specified frequency.
The measurements are made at an ambient temperature of 23 °C ± 5 °C on test specimens which have first been demagnetized.
Автоматический перевод:
Электрическая сталь – Методы измерения характеристик магнитострикции посредством одинарной таблицы и эпштейновских испытательных образцов - Издание 1.0
Этот технический отчет описывает общие принципы и технические детали измерения магнитострикции экземпляров одинарной таблицы, предпочтительно 500 мм длиной и 100 мм шириной и эпштейновских экземпляров полосы, определенных в IEC 60404-2, электрической стали посредством оптических датчиков и акселерометров.



