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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
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PDF Catalog

PDF Pages PDF Title
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
BS ISO 21339:2023
$102.76