This standard specifies the method principle, reagents, instruments, analysis steps, calculation and tolerance of analysis results for the determination of vanadium content in titanium alloys using tantalum reagent extraction spectrophotometry. This standard applies to the determination of vanadium content in titanium alloys. Measuring range: 0.50% ~ 1.00%.
HB 5297.5-2001 history
1970HB 5297.5-2001 Titanium Alloy Chemical Analysis Methods Tantalum Reagent Extraction Spectrophotometric Determination of Vanadium Content
1985HB 5297.5-1984 Determination of molybdenum content in titanium alloy