It is refractory lining material for furnaces to prevent it from Anti Coating, Corrosion & Erosion. We are producing 40% to 90% Al2O3 based ramming mass and 80% to 92% MgO based ramming mass. Alumina Ramming Mass contains high alumina level and widely used in industries like Non ferrous and ferrous, line and patching material for holding ladles, iron and slag tapping furnace arch and roofs. It is also used in high temperature applied in metallurgical furnaces, lining of rotary iron melting furnace and repair off electric arc furnace. Basic Ramming Mass contains high magnesia aggregates and widely used in Induction and Arc Furnace etc. It is suitable for production of high quality alloy, mild and low alloy steel. Basic ramming mass is made from high quality Dead Burnt Magnesite clinker in association with either Alumina or Chrome, specially bonded with clay and other chemical binders to achieve the desired sintering characteristics.
- Good resistance to temperature change
- Short heating and sintering time through dry preparation of masses.
- To protect the Induction furnace coils with higher lining life.
Basic Ramming Mass
|Product||Setting||Sintering temp° C||MgO % (Min)||Fe2O3% (Max)||Cr2O3% (Max)||Rammed B.D at 110° C Min||SiO2% (Max)||CaO% (Max)||Grading in mm (Max)||Service Temp in° C||Application area|
|Mag Ram (IF)||Chemical||800 to 1200||70||3.5||8||2.40||6.00||2.5||0 to 5||1750||Medium to high frequency induction furnaces making mild & alloy steel|
|Mag Ram (LFX)||Chemical||800 to 1200||85||1.5||1.5||2.60||8.00||2||0 to 5||1750||For special & manganese steel induction furnaces|
|Mag Ram 84||Chemical||1200||84||1.5||2||2.60||8.50||2||0 to 5||1750||For construction and repairs of steel operating basic slags (EAF) furnaces|
|Mag Ram 87||Chemical||1200||87||1.5||1||2.65||7.50||2||0 to 5||1750|
|Mag Ram 92P||Chemical||1250||90||1||0.5||2.70||4.50||1.5||0 to 2 or 0 to 5||1700||Various appl in ferrous & non ferrous industries|
|Mag Ram 95||Chemical||1300||94||1||0.5||2.80||1.50||1.5||0 to 5||1750||Ramming of Taphole of BOF, EAF, convertor etc|
|MagFet||Chemical||1200||65||3||Traces||2.40||10.00||2||0 to 5||1650||Fettling of slag line of EAF Tundish Coating, Steel launder coating patching of slag line of steel ladle etc|
|Dry Ramming(B)||Chemical||800 to 1200||80||7.5||0.5||2.45||2.00||5||0 to 6||1700||BOF and EAF bottom hearth ramming|
Neutral Ramming Mass
|Brand||Al2O3% (Min)||MgO % (Max)||Fe2O3% (Max)||Rammed B.D at 110° C (Min)||Setting||Grading (mm)||Sintering Temp °C||Service Temp °C||Application Area|
|GIT-AI-Ram-40||38 to 40||20||2.5||2.00||Air||0 to 5||1100||1500||Non Ferrous Industries|
|GIT-AI-Ram-70||68 to 70||20||2.5||2.5||Chemical||0 to 5||1100||1650||For High temp application in steel plants|
|GIT-AI-Ram-EAF||60 to 65||18 to 20||2.8||2.45||Air||0 to 5||1100||1650||EAF|
|GIT-Plast-90||88 to 90||12 to 14||1.0||2.75||Chemical||0 to 5||1200||1750||EAF|