C27
C27 (Classificação da Norma de Tijolos Refratários de Fireclay e Alta-Alumina)· ASTM (Estados Unidos) · 16 materiais
| Designação | Grupo do Material | |
|---|---|---|
| C27 Class 50 | À base de Alumina | chevron_right |
| C27 Class 60 | À base de Alumina | chevron_right |
| C27 Class 70 | À base de Alumina | chevron_right |
| C27 Class 80 | À base de Alumina | chevron_right |
| C27 Class 85 | À base de Alumina | chevron_right |
| C27 Class 90 | À base de Alumina | chevron_right |
| C27 Class 99 | À base de Alumina | chevron_right |
| C27 Class High-duty Type Regular | À base de Alumina | chevron_right |
| C27 Class High-duty Type Slag-resistant | À base de Alumina | chevron_right |
| C27 Class High-duty Type Spall-resistant | À base de Alumina | chevron_right |
| C27 Class Low-duty | À base de Alumina | chevron_right |
| C27 Class Medium-duty | À base de Alumina | chevron_right |
| C27 Class Semi-silica | À base de Alumina | chevron_right |
| C27 Class Super-duty Type Regular | À base de Alumina | chevron_right |
| C27 Class Super-duty Type Slag-resistant | À base de Alumina | chevron_right |
| C27 Class Super-duty Type Spall-resistant | À base de Alumina | chevron_right |