ISO 4883:1978

Hardmetals — Determination of contents of metallic elements by X-ray fluorescence — Solution method

Publication date: 1 qer 1978

General information

Current stage: 90.93 Effective date: 22 sht 2022

Originator: ISO

Owner: ISO/TC 119/SC 4

Type: International Standard

ICS: 77.160

Gjuha: frëngjisht anglisht

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Statusi: Publikuar

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Scope

The solution method determines cobalt, iron, manganese, molybdenum, nickel, niobium, tantalum, titanium, tungsten, vanadium and zirconium. Is applicable to carbides of niobium, tantalum, titanium, vanadium, tungsten and zirconium, mixtures of these carbides and binder metals, all grades of presintered or sintered hardmetals, produce from these carbides, with the minimum element contents shown in table 1.

Life cycle

NOW

PUBLISHED
ISO 4883:1978
90.93 Standard confirmed
22 sht 2022

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