GB/T 15678-1995
Replaced
T/ZZB 1999-2020
Active
Group standards
T/ZZB 1999-2020 Sintered neodymium iron boron material with high thermal resistance
T/ZZB 1999-2020 Sintered neodymium iron boron material with high thermal resistance
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 1999-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Rare earth metals and their alloys
ICS Name:
Other non-ferrous metal products
Publish Date:
2020-12-18
Implement Date:
2020-12-30
Scope
Main technical content: This document specifies the terms and definitions, classification and grades, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitments of sintered neodymium iron boron materials with high heat resistance. This document is applicable to sintered neodymium iron boron materials (hereinafter referred to as "materials") produced by powder metallurgy processes.
Development Information
Related Standards
GB/T 17168-1997
Replaced
GB/T 17168-1997 Dental casting precious metal alloys
GB/T 4062-1998
Replaced
GB/T 4062-1998 Antimony trioxide
GB/T 13560-2000
Replaced
GB/T 13560-2000 Materials for sintered neodymium iron boron permanent magnets
GB/T 18113-2000
Replaced
GB/T 18113-2000 Heating element of lanthanum chromite in high temperature
GB/T 9967-2001
Replaced