GB/T 13840-1992
Abolished
XB/T 612.1-2009
Replaced
Industry standards-Rare earths
XB/T 612.1-2009 Chemical analysis methods of scraps of neodymium iron boron—Part 1:Determination of total rare earth oxides content—Gravimetry
XB/T 612.1-2009 Chemical analysis methods of scraps of neodymium iron boron—Part 1:Determination of total rare earth oxides content—Gravimetry
Basic Information
Standard Code:
XB/T 612.1-2009
Standard Type:
Industry standards
Standard Status:
Replaced
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:
2009-12-04
Implement Date:
2010-06-01
Pages:
6 pages
Scope
This part of XB/T 612 specifies the method for determining the total amount of rare earth oxides in neodymium-iron-boron waste. This part is applicable to the determination of the total amount of rare earth oxides in neodymium-iron-boron waste. The measurement range is 5.00% to 70.00%.
Development Information
Same series standard
Superseded by the following standards
XB/T 612.2-2019 Nebula magnet scrap chemical analysis method Part 2: Determination of the distribution of fifteen rare earth elements oxides by inductively coupled plasma atomic emission spectroscopy
XB/T 612.1-2019 Nebula-Iron Boron waste chemical analysis method Part 1: Determination of total amount of rare earth oxides
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