BS ISO 21339:2023
$102.76
6Al-4V titanium alloys. Determination of aluminium and vanadium contents. Inductively coupled plasma atomic emission spectrometric method
Published By | Publication Date | Number of Pages |
BSI | 2023 | 18 |
PDF Catalog
PDF Pages | PDF Title |
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2 | National foreword |
6 | Foreword |
7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Reagents 5.1 General 5.2 Hydrochloric acid solution, 1+1 |
8 | 5.3 Nitric acid solution, 1+1 5.4 Hydrofluoric acid solution, 1+1 5.5 Titanium 5.6 Indium solution, 1 g/l 5.7 Cobalt solution, 1 g/l 5.8 Strontium solution, 1 g/l 5.9 Aluminium standard solution, 1 g/l 5.10 Vanadium standard solution, 1 g/l 6 Apparatus 6.1 General |
9 | 6.2 Volumetric glassware 6.3 Plastic beaker, volumetric plastic flask and plastic watch glass 6.4 Atomic emission spectrometer, equipped with an inductively coupled plasma (ICP-AES) 7 Sampling 8 Procedure 8.1 Test portion 8.2 Number of determinations 8.3 Preparation of the calibration solutions |
10 | 8.4 Preparation of the test solutions 8.5 Determination 8.5.1 General 8.5.2 Spectrometric measurements of the calibration solutions |
11 | 8.5.3 Spectrometric measurements of the test solutions 9 Expression of result |
12 | 10 Precision 11 Test report |
14 | Annex A (informative) Additional information on the international inter-laboratory test |
15 | Annex B (informative) Graphical representation of the precision data |
17 | Bibliography |