Standard

BS ISO 20292:2009

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

Current

•

Published:

30 Nov 2009

1 Scope

This International Standard covers materials for the production of primary aluminium.

This International Standard specifies a method for the determination of the resistance of dense refractory bricks to cryolite melt with excess sodium fluoride.

Product Details

Descriptors

Raw materials

Chemical-resistance tests

Thermal testing

Cryolite

Refractory bricks

Fluorides

Aluminium

Sodium inorganic compounds

Visual inspection (testing)

Production materials

ICS Codes

71.060.50 Salts

71.100.10 Materials for aluminium production

Committee

W/-

International relationships

Identical to:

ISO 20292:2009

ISBN

978 0 580 61736 2

Publisher

BSI