GB/T 13840-1992
Abolished
XB/T 238-2021
Active
Industry standards-Rare earths
XB/T 238-2021 Fluorinated gadolinium
XB/T 238-2021 Fluorinated gadolinium
Basic Information
Standard Code:
XB/T 238-2021
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:
2021-12-02
Implement Date:
2022-04-01
Scope
This document is applicable to gadolinium fluoride obtained by chemical methods, which is used for the production of gadolinium metal and gadolinium-iron alloys, etc.
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