GB/T 3654.10-1983
Replaced
GB/T 21932-2008
Active
National standards
GB/T 21932-2008 Nickel and ferronickel—Determination of sulphur content—Barium sulfate gravimetric method after alumina chromatographic separation
GB/T 21932-2008 Nickel and ferronickel—Determination of sulphur content—Barium sulfate gravimetric method after alumina chromatographic separation
Basic Information
Standard Code:
GB/T 21932-2008
Standard Type:
National standards
Standard Status:
Active
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:
7 pages
Scope
This standard specifies the determination of sulfur content in barium sulfate by the weight method of alumina color layer separation. This standard is applicable to the determination of sulfur content in nickel and nickel-iron, with a determination range (mass fraction) of 0.003% to 0.20%.
Development Information
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
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