GB/T 13840-1992
Abolished
XB/T 230-2019
Active
Industry standards-Rare earths
XB/T 230-2019 Thulium-Ytterbium-Lutetium-Enriched Material
XB/T 230-2019 Thulium-Ytterbium-Lutetium-Enriched Material
Basic Information
Standard Code:
XB/T 230-2019
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Rare earth metals and their alloys
ICS Name:
Other non-ferrous metals and their alloys
Publish Date:
2019-08-02
Implement Date:
2020-01-01
Pages:
7 pages
Scope
This standard applies to thulium-yttrium-luteum oxide concentrates, thulium-yttrium-luteum carbonate concentrates, and thulium-yttrium-luteum liquid concentrates prepared by extraction separation. This product is mainly used as a raw material for extracting thulium, yttrium, luteum, and other single rare earth elements for further processing.
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