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ISO 7627-1:1983

Hardmetals — Chemical analysis by flame atomic absorption spectrometry — Part 1: General requirements

Publication date:   Oct 1, 1983

General information

90.93 Standard confirmed   Jul 3, 2019

ISO

ISO/TC 119/SC 4 Sampling and testing methods for hardmetals

International Standard

77.160   Powder metallurgy

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Scope

Subsequent parts of ISO 7627 specify methods for determination of the content of a number of elements (see the table). The method is applicable to cabides of chromium, niobium, tantalum, titanium, tungsten, vanadium, mixtures of these carbides and binder metals, all grades of presintered or sintered hardmetals, produced from these cabides, and coated hardmetals, after total removal of coating, with the elements shown in the table.

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PUBLISHED
ISO 7627-1:1983
90.93 Standard confirmed
Jul 3, 2019