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

Standard No.

ISO 4883:1978

Release Date

1978

Published By

International Organization for Standardization (ISO)

Latest

ISO 4883:1978

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.

ISO 4883:1978 history

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