ISO 4501:1978

Hardmetals — Determination of titanium — Photometric peroxide method

Publication date: Aug 1, 1978

General information

Current stage: 90.93 Effective date: Sep 22, 2022

Originator: ISO

Owner: ISO/TC 119/SC 4

Type: International Standard

ICS: 77.160

Languages: French English

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Status: Published

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Scope

The method is applicable to carbide and binder metal powder mixtures, free of lubricant, and all grades of presintered or sintered hardmetals, with a titanium content exceeding 0,2 % (m/m). Specifies principle, interfering elements, reagents, apparatus, sample preparation, procedure, elimination of interferences, preparation of the calibration curve, expression of results and test report.

Life cycle

NOW

PUBLISHED
ISO 4501:1978
90.93 Standard confirmed
Sep 22, 2022

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