GB/T 19289-2003
AbolishedMethods of measurement of density，resistivity and stacking factor of electrical steel sheet and strip
电工钢片(带)的密度、电阻率和叠装系数的测量方法
Application Summary AI generated
This standard specifies test methods for measuring the density, electrical resistivity, and stacking factor of electrical steel sheets and strips. It is applied in the metallurgical and electrical manufacturing industries for quality control and material characterization of grain-oriented and non-oriented silicon steel used in transformers, motors, and generators. The methods ensure consistent magnetic and electrical performance by verifying material properties under standardized laboratory conditions.
Related Standards
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
GB/T 12689.11-2004
The methods for chemical analysis of zinc and zinc alloys--The determination of lanthanum and cerium contents--The tri-bromide arsenazo spectrophoto-metric 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.