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BS 7455-8:1992

Current
Current

The latest, up-to-date edition.

Analysis of nickel alloys by flame atomic absorption spectrometry Method for determination of silicon
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

12-15-1992

Committees responsible
National foreword
Method
1. Scope
2. Normative references
3. Principle
4. Reagents
5. Apparatus
6. Sampling and sample preparation
7. Procedure
8. Expression of results
9. Test report
Tables
1. Nominal composition of test samples
2. Results of statistical analysis

For silicon in the range 0.2%(m/m) to 1%(m/m).

This part of ISO 7530 specifies a flame atomic absorption spectrometric method for the determination of silicon in the range of 0,2 % (m/m) to1% (m/m) in nickel alloys. Typical compositions of nickel alloys are given in Annex B of ISO 7530-1:1990.

The general requirements concerning the apparatus, sampling, dissolution of the test sample, atomic absorption measurements, calculations and test report are given in ISO 7530-1.

Committee
W/-
DevelopmentNote
Also numbered as ISO 7530-8 Supersedes 91/41174 DC (04/2005)
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 7455-1:1991 Analysis of nickel alloys by flame atomic absorption spectrometry General requirements and sample dissolution
ISO 7530-1:2015 Nickel alloys Flame atomic absorption spectrometric analysis Part 1: Determination of cobalt, chromium, copper, iron and manganese
ISO 5725:1986 Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests

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