| Place of Origin |
Shandong China (Mainland) |
| Al2O3 Content (%) |
42%-45% |
| MgO Content (%) |
Uncertainly |
| CaO Content (%) |
Uncertainly |
| CrO Content (%) |
Uncertainly |
| SiC Content (%) |
Uncertainly |
| Model Number |
HD-28 |
| Brand Name |
HUIERDE |
| Shape |
Brick |
| Material |
Alumina Block |
Product name:Clay Firebricks Material: Alumina brick, AI203 42%-45% It is used forcoke oven ITEMSIndexN-1N-2aN-2bN-3aN-3bN-4N-5N-5RefractorinessCN176174174172172170166158Refractorinessunderloadin0.2MPa°C≥1400135013201300PermanebtLinearChange1400°C2h0.10.10.2-0.4-0.5-0.51350°C2h0.20.20.20.2-0.5-0.5-0.5-0.5Apparentporosity%≤2224262426242628Coldcrushingstrengthresistancekgf/cm2≥300250200200150200150150ThermalshockresistanceN-2b,N-3bmustcarryonexamination,indicatesthemeasureddatainthequlityinstructionbooklet