T/CAS 497-2021 Sintered neodymium iron boron magnetic iron used in air conditioner rotary-type compressor
T/CAS 497-2021 Sintered neodymium iron boron magnetic iron used in air conditioner rotary-type compressor
Basic Information
Scope
Scope: This standard specifies the classification and magnetic properties of sintered neodymium-iron-boron magnets for rotary compressors of air conditioners, as well as their technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality certificates. This standard applies to sintered neodymium-iron-boron magnets for rotary compressors of air conditioners. Main technical content: This standard specifies the classification and magnetic properties of sintered neodymium-iron-boron magnets for rotary compressors of air conditioners, as well as their technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality certificates. This standard applies to sintered neodymium-iron-boron magnets for rotary compressors of air conditioners.