GB/T 4701.3-2009
ActiveFerrotitanium - Determination of copper content - The DDTC photometric method and the flame atomic absorption spectrometric method
钛铁 铜含量的测定 铜试剂光度法和火焰原子吸收光谱法
Application Summary AI generated
This standard specifies two methods for determining copper content in ferrotitanium alloys: the DDTC photometric method and the flame atomic absorption spectrometric method. It is applied in the metallurgical industry for quality control and compositional analysis of ferrotitanium used as an additive in steelmaking and foundry processes. The standard ensures accurate copper measurement to meet material specifications and performance requirements.
Related Standards
GB/T 6609.7-2004
Chemical analysis methods and determination of physical performance of alumina--Determination of titanium dioxide content--Diantiprylmehane photometric method
GB/T 6609.23-2004
Chemical analysis methods and determination of physical performance of alumina--Preparation andstorage of test samples
GB/T 6609.16-2004
Chemical analysis methods and determination of physical performance of alumina--Determination of boron trioxide content--Curcumin spectrophotometric method
GB/T 6609.4-2004
Chemical analysis methods and determination of physical performance of alumina--Determination of ferric oxide content--Orthophenanthroline photometric method
GB/T 6609.18-2004
Chemical analysis methods and determination of physical performanceof alumina--Determination of sulfate content--N，N-dimethyl-P-phenylenediamine spectrophotometric method
GB/T 6609.14-2004
Chemical analysis methods and determination of physical performance of alumina--Determination of fluorine content--Lanthanum-alizarincomplexone spectrophotometric method
GB/T 6609.24-2004
Chemical analysis methods and determination of physical performance of alumina--Measurement of the angle of repose
GB/T 6609.15-2004
Chemical analysis methods and determination of physical performance of alumina--Determination of chlorine content--Ferric thiocyanate photometric method
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.