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  • BS 7455-8:1992

    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:  15-12-1992

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

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

    Scope - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Committee W/-
    Development Note Also numbered as ISO 7530-8 Supersedes 91/41174 DC (04/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    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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