Project Description
| Product Name | Magnesia Ramming Mass |
| Description | Magnesia ramming mixes consist of refractory aggregates and a semi-plastic bonding phase. When properly installed, ramming mixes offer a way of placing a cementless monolithic lining at high density and relatively low porosity.
A well-balanced selection of ramming materials includes compositions with base materials of Magnesite, silica, high-alumina, corundum, mullite, chrome ore, zircon and others. These materials are particularly suited for forming dense monolithic lining construction and numerous other monolithic constructions. |
| Features | Ø Easy Installation, High bulk density Ø Easy sintering and excellent resistance against molten-steel penetration Ø Excellent in erosion resistance |
| Packaging | Packed in 1,000kgs Jumbo Bag. |
| Refractoriness | 1750°c |
| Properties | SH-D1 | SH-D2 | SH-D3 | SH-D6 | SH-DK18 | |
| MgO | % | ≥80 | ≥76 | ≥88 | ≥90 | ≥58 |
| CaO | % | 6 – 9 | 12 – 16 | – | – | – |
| Cr203 | % | – | – | – | 1 | 16 |
| Fe203 | 3 – 6 | 3 – 6 | – | – | ||
| SiO2 | % | 2.0 | 2.0 | 5.0 | 2.0 | 1.8 |
| Grain Size | mm | 0 – 6 | 0 – 6 | 0 – 5 | 0 – 5 | 0 – 5 |
| Application | EAF Bottom | EAF Bottom | Metallurgical Furnace Bottom | Furnace Bottom/Mouth/ Tap Hole | RH Furnace Bottom | |
| Bonding | Ceramic Bonding | Ceramic Bonding | Chemical and Ceramic Bonding | Chemical and Ceramic Bonding | Chemical and Ceramic Bonding | |