GB/T 18880-2012: Materials for bonded neodymium iron boron permanent magnets

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Scope

This Standard specifies the requirements, test methods, inspection rules and marks,
packaging, transportation, storage, and quality certificates for materials for bonded
neodymium iron boron permanent magnets.
This Standard applies to isotropic bonded materials for bonded neodymium iron boron
permanent magnets and products produced by powder compression molding and
injection molding.

Basic Data

Standard ID	GB/T 18880-2012 (GB/T18880-2012)
Description (Translated English)	Materials for bonded neodymium iron boron permanent magnets
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H65
Classification of International Standard	77.120.99
Word Count Estimation	13,122
Older Standard (superseded by this standard)	GB/T 18880-2002
Quoted Standard	GB/T 2423.17; GB/T 2423.18; GB/T 2828; GB/T 3217; GB/T 6682; GB/T 8170; GB/T 9637; GB/T 17803
Regulation (derived from)	National Standards Bulletin 2012 No. 28
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the requirements for bonded NdFeB permanent magnet materials, test methods, inspection rules and signs, packaging, transportation, storage, quality certificate. This standard applies to powder compression molding and injection mold