GB/T 3655-2008
AbolishedMethods of measurement of the magnetic properties of electrical steel sheet and strip by means of an epstein frame
用爱泼斯坦方圈测量电工钢片（带）磁性能的方法
Application Summary AI generated
This standard specifies the use of an Epstein frame to measure the magnetic properties, such as specific total loss and magnetic polarization, of electrical steel sheet and strip. It is applied in the metallurgy and electrical industries for quality control and material characterization of grain-oriented and non-oriented electrical steels used in transformers, motors, and generators. The method is primarily employed in laboratory testing contexts to ensure consistent magnetic performance in electromagnetic devices.
Related Standards
GB/T 19289-2003
Methods of measurement of density，resistivity and stacking factor of electrical steel sheet and strip
GB/T 6524-2003
Metallic powders--Determination of particle size distribution by gravitational sedimentation in a liquid and attenuation measurement
GB/T 19346-2003
Measuring method of magnetic properties at alternative current for amorphous and nanocrystalline soft magnetic alloys
GB/T 2976-2004
Metallic materials--Wire--Wrapping test
GB/T 4160-2004
Steel-strain ageing sensibility test(Charpy impact method)
GB/T 12689.9-2004
The methods for chemical analysis of zinc and zinc alloys--The determination of antimony content--The atomic fluorescence spectrometer and the flame atomic absorption spectrometric method
GB/T 12689.6-2004
The methods for chemical analysis of zinc and zinc alloys--The determination of lead content--The oscillopolarographic method
GB/T 12689.10-2004
The methods for chemical analysis of zinc and zinc alloys--The determination of tin content--The phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.