GB/T 15076.10-1994 Methods for chemical analysis of tantalum and niobium-Determination of iron,nickel,chromium,titanium,zirconium,aluminum and manganese contents in niobium (English Version)
This standard specifies the methods for the determination of iron, nickel, chromium, titanium, zirconium, aluminum and manganese content in niobium. This standard is applicable to the simultaneous determination of iron, nickel, chromium, zinc, zirconium, aluminum and manganese in niobium and its compounds. The measurement range is shown in Table 1.
GB/T 15076.10-1994 history
2019GB/T 15076.10-2019 Methods for chemical analysis of tantalum and niobium—Part 10:Determination of iron,nickel,chromium,titanium, zirconium,aluminum and manganese contents in niobium—Direct current arc atomic emission spectrometry
1994GB/T 15076.10-1994 Methods for chemical analysis of tantalum and niobium-Determination of iron,nickel,chromium,titanium,zirconium,aluminum and manganese contents in niobium