GB/T 13840-1992
Abolished
XB/T 805-2021
Active
Industry standards-Rare earths
XB/T 805-2021 XB/T 805-2021 Green Design Product Evaluation Technical Specification for Rare Earth Ferromanganese Products
XB/T 805-2021 XB/T 805-2021 Green Design Product Evaluation Technical Specification for Rare Earth Ferromanganese Products
Basic Information
Standard Code:
XB/T 805-2021
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:
2021-05-17
Implement Date:
2021-10-01
Scope
This document is applicable to the green design product evaluation of rare earth metals and alloy products produced by rare earth pyrometallurgical processes (melt salt electrolysis, metal thermal reduction, vacuum distillation, etc.). This document is not applicable to the green design product evaluation of rare earth silicon-iron alloys and rare earth magnesium-silicon-iron alloys.
Development Information
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