Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 10:Determination of chromium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry(with vanadium)
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、钛及钛合金中铬量(含钒)的测定方法。
本部分适用于海绵钛、钛及钛合金(钛合金中主要成分包含钒元素)中铬量的测定。方法一测定范围:0.30%~15.00%；方法二测定范围：0.010%~15.00%。测定范围重叠时，本部分的方法一为仲裁方法。
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