This standard specifies the method for the determination of zirconium content in sponge titanium, titanium and titanium alloys, and the applicable range is 0.010%~ 15.00% zirconium content. Method 1 is the EDTA complexed Titrimetric method, and the determination range is 0.50%~ 15.00%; Method 2 is the Inductance coupled plasma atomic emission spectroscopy (AES) method, which is an arbitration analysis method, which is suitable for 0.010%~ 15.00%. The standard describes in detail the dissolving, interference elimination and titration steps of the sample to ensure the accurate determination of zirconium content.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | H14 | ICS | 77.120.50 |
| Release Date | 2017-09-29 00:00:00 | Implementation Date | 2018-04-01 00:00:00 |
