This document specifies the measurement method of irreversible magnetic flux loss due to high temperature of rare earth permanent magnet. This document applies to the measurement of irreversible magnetic flux loss due to high temperature of NdFeB permanent magnet.
Basic Data
Standard ID
GB/T 40794-2021 (GB/T40794-2021)
Description (Translated English)
Measurement method of irreversible magnetic flux loss due to high temperature of rare earth permanent magnet
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
H14
Word Count Estimation
10,195
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
