GB/T 13840-1992
Abolished
XB/T 233-2020
Active
Industry standards-Rare earths
XB/T 233-2020 lanthanum cerium oxide (LaCeO3)
XB/T 233-2020 lanthanum cerium oxide (LaCeO3)
Basic Information
Standard Code:
XB/T 233-2020
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:
2020-12-09
Implement Date:
2021-04-01
Scope
This standard applies to lanthanum and cerium oxides produced by chemical methods, which are mainly used in the electrolytic preparation of lanthanum and cerium metals, rare earth polishing powders, rare earth catalysts, and agricultural microfertilizers, 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