Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 12:Determination of vanadium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry
全国有色金属标准化技术委员会(SAC/TC 243)
GB/T 4698的本部分规定了海绵钛、钛及钛合金中钒量的测定方法。
本部分适用于海绵钛、钛及钛合金中钒量的测定。
测定范围：方法一为1.00%～25.00%；方法二为0.010%～15.00%。测定范围重叠时，方法一为仲裁分析方法。
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