GB/T 13840-1992
Abolished
XB/T 814-2023
Active
Industry standards-Rare earths
XB/T 814-2023 The green factory evaluation requirements for sintered neodymium iron boron
XB/T 814-2023 The green factory evaluation requirements for sintered neodymium iron boron
Basic Information
Standard Code:
XB/T 814-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Technical management
ICS Name:
Other non-ferrous metals and their alloys
Publish Date:
2023-12-20
Implement Date:
2024-07-01
Scope
This document is applicable to the green factory evaluation of sintered neodymium iron boron permanent magnet enterprises or production units of enterprises.
Development Information
Replace the following standards
Related Standards
GB/T 15677-1995
Replaced
GB/T 15677-1995 Lanthanum metal
GB/T 3136-1995
abolished_transferred
GB/T 3136-1995 Tantalum powders
GB/T 3463-1995
Abolished
GB/T 3463-1995 Tantalum wires
GB/T 3628-1995
Replaced
GB/T 3628-1995 Tantalum and tantalum alloy foils
GB/T 16476-1996
Replaced