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ISO 4883:1978

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

Jun 1, 1978

General information

90.93     Sep 22, 2022

ISO

ISO/TC 119/SC 4

International Standard

77.160  

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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
Sep 22, 2022

National adoptions

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

95.99   Withdrawal of Standard

C119 more

Hardmetals - Determination of contents of metallic elements by X-ray fluorescence - Solution method (ISO 4883:1978)

90.93   Standard confirmed

C119 more

Hardmetals - Determination of contents of metallic elements by X-ray fluorescence - Solution method (ISO 4883:1978)

90.93   Standard confirmed

C119 more