Products
Neutral Ramming Mass / Mixes
MIN RAM
This refractory mix is high alumina mix where in predominant aggregate component of alumina imparts a strong skeleton aggregate structure of superior uniform heat stability. The refractory mix is characterized by an ability to withstand corrosive-erosive attack of molten metal's and their acids, semi basic and basic slags during repeated exposure thereto, together with excellent volume stability, superior structure heat stability, low apparent porosity, a high contact angle with molten steel and strong abrasion resistance matrix.
| Specifications | Min Ram | Min Ram | Min Top | Min Plast |
|---|---|---|---|---|
| 888 | 8613 | 8613 | 95 | |
| MgO% | 7 | 13 | 13 | - |
| Cr2O3% | 4 | - | - | - |
| Al2O3% | 88 | 86 | 86 | 95 |
| SiO2% | <0.5 | <0.5 | <0.5 | <2 |
| Grading [ mm ] | 0-5 | 0-5 | 0-5 | 0-5 |
| Bond | Ceramic | Ceramic | Chemical | Chemical |
| Application Temp oC Max. : | 1750 | 1750 | 1750 | 1750 |
| Application Area : | Chrome enriched high alumina lining of induction furnace for melting high temperature mixed alloys. | High aliminia lining of induction furnace for mixed alloys. | High alumina mix for making the top & spout of induction furnace. | High alumina plaster with Phosphate bonds for repair of wear & cracks in refractory lining. |