ISO 20292:2009

Materials for the production of primary aluminium — Dense refractory bricks — Determination of cryolite resistance

Publication date: Apr 29, 2009

General information

Current stage: 90.93 Effective date: Dec 31, 2020

Originator: ISO

Owner: ISO/TC 226

Type: International Standard

ICS: 71.100.10 71.060.50

Languages: English

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Status: Published

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Scope

ISO 20292:2009 covers materials for the production of primary aluminium.
ISO 20292:2009 specifies a method for the determination of the resistance of dense refractory bricks to cryolite melt with excess sodium fluoride.

Life cycle

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PUBLISHED
ISO 20292:2009
90.93 Standard confirmed
Dec 31, 2020

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