ISO 20292:2009
Materials for the production of primary aluminium — Dense refractory bricks — Determination of cryolite resistance
| Fecha edición: |
2009-04-29
En Vigor
|
|---|---|
| Idiomas disponibles: | Inglés |
| Resumen: | 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. |
| ICS: | 71.060.50 - Sales, 71.100.10 - Materiales para la producción de aluminio |
| CTN: | ISO/TC 226 - 363319 |










