GB/T 3654.10-1983
Replaced
GB/T 21931.1-2008
Replaced
National standards
GB/T 21931.1-2008 Nickel,ferronickel and nickel alloys—Determination of carbon content—Infrared absorption method after induction furnace combustion
GB/T 21931.1-2008 Nickel,ferronickel and nickel alloys—Determination of carbon content—Infrared absorption method after induction furnace combustion
Basic Information
Standard Code:
GB/T 21931.1-2008
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Analysis methods for steel and iron alloys
ICS Name:
Iron alloy
Publish Date:
2008-05-30
Implement Date:
2008-12-01
Pages:
12 pages
Scope
This part of GB/T 21931 specifies the determination of carbon content in nickel, nickel-iron, and nickel alloys by infrared absorption method after high-frequency induction combustion. This part is applicable to the determination of carbon content (mass fraction) in nickel and nickel-iron of 0.001% to 2.0%, and in nickel alloys of 0.001% to 0.5%. Examples of the compositions of nickel, nickel-iron, and nickel alloys are provided in Appendix A.
Development Information
Same series standard
GB/T 21931.2-2008 Nickel,ferronickel and nickel alloys—Determination of sulfur content—Infrared absorption method after induction furnace combustion
GB/T 21931.3-2008 Nickel,ferronickel and nickel alloys—Determination of phosphorus content—Phosphovanoclonolybeate molecular absorption spectrometric method
Superseded by the following standards
Referenced Standards
GB/T 6379.1-2004 Accuracy(trueness and precision)of measurement methods and results—Part 1:General principles and definitions
GB/T 6379.2-2004 Accuracy(trueness and precision)of measurement methods and results—Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
Adopt standards
ISO 7524:1985
Related Standards
GB/T 3654.1-1983
Active
GB/T 3654.1-1983 Methods for chemical analysis of ferroniobium—The paper chromatograph-gravimetric method for the determination of niobium and tantalum
GB/T 3654.2-1983
Replaced
GB/T 3654.2-1983 Methods for chemical analysis of ferroniobium—The neocuproine-chloroform extraction photometric method for the determination of copper content
GB/T 3654.3-1983
Replaced
GB/T 3654.3-1983 Methods for chemical analysis of ferroniobium The gravimetric method for the determination of silicon content
GB/T 3654.4-1983
Active
GB/T 3654.4-1983 Methods for chemical analysis of ferroniobium The combustion gravimetric method for the determination of carbon content
GB/T 3654.5-1983
Active