GB/T 3654.10-1983
Replaced
GB/T 4701.4-2008
Active
National standards
GB/T 4701.4-2008 Ferrotitanium—Determination of manganese content—Arsenite-salt and sodium-salt titrimetric method and periodate photometric method
GB/T 4701.4-2008 Ferrotitanium—Determination of manganese content—Arsenite-salt and sodium-salt titrimetric method and periodate photometric method
Basic Information
Standard Code:
GB/T 4701.4-2008
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:
2008-05-13
Implement Date:
2008-11-01
Pages:
7 pages
Scope
This section specifies the determination of manganese content in titanium iron by arsenite nitrite titration and metaperiodate photometry. This section is applicable to the determination of manganese content in titanium iron. Among them, the determination range (mass fraction) of arsenite nitrite titration is 1.00% to 4.00%; the determination range (mass fraction) of metaperiodate photometry is 0.10% to 1.50%.
Development Information
Same series standard
Replace the following standards
GB/T 4701.4-1984
GB/T 4701.5-1984
Referenced Standards
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