GB/T 13840-1992
Abolished
XB/T 616.1-2012
Active
Industry standards-Rare earths
XB/T 616.1-2012 Chemical analysis methods of gadolinium ferroalloy—Part 1:Determination of total rare earth content—Gravimetry
XB/T 616.1-2012 Chemical analysis methods of gadolinium ferroalloy—Part 1:Determination of total rare earth content—Gravimetry
Basic Information
Standard Code:
XB/T 616.1-2012
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:
2012-11-07
Implement Date:
2013-03-01
Pages:
5 pages
Scope
This part specifies the method for determining the total amount of rare earth elements in gadolinium-iron alloys.
This part is applicable to the determination of the total amount of rare earth elements in gadolinium-iron alloys. The measurement range is 60.00%~90.00%.
Development Information
Same series standard
XB/T 616.2-2012 Chemical analysis methods of gadolinium ferroalloy—Part 2:Determination of rare earth impurity contents—Inductively coupled plasma atomic emission spectrometry
XB/T 616.3-2012 Chemical analysis methods of gadolinium ferroalloy—Part 3:Determination of calcium,magnesium,aluminum and manganese contents—Inductively coupled plasma atomic imission spectrumetry
XB/T 616.4-2012 Chemical analysis methods of gadolinium ferroalloy—Part 4:Determination of iron content—Potassium dichromate titrimetry
XB/T 616.5-2012 Chemical analysis methods of gadolinium ferroalloy—Part 5:Determination of silicon content—Molybdenum blue spectrophotometry
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