ISO 8006:1985

Carbonaceous materials used in the production of aluminium — Pitch for electrodes — Determination of ash

Publication date: Aug 29, 1985

General information

Current stage: 90.93 Effective date: Jan 31, 2020

Originator: ISO

Owner: ISO/TC 226

Type: International Standard

ICS: 71.100.10

Languages: French English

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Status: Published

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Scope

A test portion is deated in a tared platinum crucible, in a furnace at 700 degrees centigrade, under oxidizing and specified conditions, to constant mass. The residue is cooles and weighed. The method is applicable to products (tar pitch, petroleum pitch, etc.) producing a quality of ash greater than or equal to 0,05 % (m/m).

Life cycle

NOW

PUBLISHED
ISO 8006:1985
90.93 Standard confirmed
Jan 31, 2020

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