ISO 4503:1978

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

Publication date: Jun 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

Specifies methods for the determination of the presence, type, and distribution of porosity and uncombined carbon in hardmetals, furthermore apparatus, preparation of test pieces, procedure and test report. Figures show the types of apparent porosity and uncombined carbon.

Life cycle

NOW

PUBLISHED
ISO 4503:1978
90.93 Standard confirmed
Sep 22, 2022

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