GB/T 13840-1992
Abolished
GB/T 15076.13-2017
Active
National standards
GB/T 15076.13-2017 Methods for chemical analysis of tantalum and niobium—Part 13:Determination of nitrogen content—Inert gas fusion thermal conductivity method
GB/T 15076.13-2017 Methods for chemical analysis of tantalum and niobium—Part 13:Determination of nitrogen content—Inert gas fusion thermal conductivity method
Basic Information
Standard Code:
GB/T 15076.13-2017
Standard Type:
National 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:
2017-10-14
Implement Date:
2018-08-01
Pages:
5 pages
Scope
This part of GB/T 15076 specifies the method for determining the nitrogen content in tantalum and niobium.
This part is applicable to the determination of nitrogen content in tantalum and niobium. The measurement range is 0.000 5% to 0.400%.
Development Information
Same series standard
GB/T 15076.1-2017 Methods for chemical analysis of tantalum and niobium—Part 1:Determination of tantalum content in niobium—Inductively coupled plasma atomic emission spectrometry
GB/T 15076.5-2017 Methods for chemical analysis of tantalum and niobium—Part 5:Determination of molybdenum and tungsten contents—Inductively coupled plasma atomic emission spectrometry
Replace the following standards
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