GB/T 13840-1992
Abolished
YS/T 861.5-2013
Active
Industry standards-Non-ferrous metals
YS/T 861.5-2013 Methods for chemical analysis of niobium-titanium alloy—Part 5:Determination of titanium content—The ammonium ferric sulfate titration
YS/T 861.5-2013 Methods for chemical analysis of niobium-titanium alloy—Part 5:Determination of titanium content—The ammonium ferric sulfate titration
Basic Information
Standard Code:
YS/T 861.5-2013
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Rare high-melting-point metals and their alloys
ICS Name:
Other non-ferrous metals and their alloys
Publish Date:
2013-04-25
Implement Date:
2013-09-01
Pages:
5 pages
Scope
This part of YS/T 861 specifies the method for determining the amount of titanium in niobium-titanium alloys.
This part is applicable to the determination of the amount of titanium in niobium-titanium alloys, with a measurement range of 40.00% to 60.00%.
Development Information
Same series standard
YS/T 861.1-2013 Methods for chemical analysis of niobium-titanium alloy—Part 1:Determination of aluminium、nickel、silicon、iron、chromium、copper and tantalum content—Inductively coupled plasma atomic emission spectrometry
YS/T 861.2-2013 Methods for chemical analysis of niobium-titanium alloy—Part 2:Determination of oxygen and nitrogen content—Inert gas fusion infrared/thermal conductivity method
YS/T 861.3-2013 Methods for chemical analysis of niobium-titanium alloy—Part 3：Determination of hydrogen content—Inert gas fusion thermal conductivity method
YS/T 861.4-2013 Methods for chemical analysis of niobium-titanium alloy—Part 4:Determination of carbon content—The high-frequency infrared absorption method
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