GB/T 13840-1992
Abolished
XB/T 632-2023
Active
Industry standards-Rare earths
XB/T 632-2023 The chemical analysis method for rich yttrium-enriched materials: Determination of the content of fifteen rare earth element oxides and their distribution by inductively coupled plasma atomic emission spectroscopy
XB/T 632-2023 The chemical analysis method for rich yttrium-enriched materials: Determination of the content of fifteen rare earth element oxides and their distribution by inductively coupled plasma atomic emission spectroscopy
Basic Information
Standard Code:
XB/T 632-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for rare metals and their alloys
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 determination of the distribution ratios of fifteen rare earth element oxides in yttrium-rich oxide concentrates, yttrium-rich carbonate concentrates, and yttrium-rich liquid concentrates.
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