BS ISO 20292:2009
$102.76
Materials for the production of primary aluminium. Dense refractory bricks. Determination of cryolite resistance
Published By | Publication Date | Number of Pages |
BSI | 2009 | 16 |
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.