Properties and Application of Type ‘Indpatch’ for repairing Induction Furnace Lining :
|Description||INDPATCH is a silica based material with high quality binders for rapid set and good strength.||Application||INDPATCH is to be used for patching worn out portions of silica lined induction furnace.||Particle Size Grading||0 to 1 mm||Chemical Analysis(approx)||Sio2 – 94%, AL2O3 – 3%, FeO3+Na2O3 – 3%|
|Preparation check my reference||INDPATCH is to be mixed with water (10-15%) to a suitable consistency.||Installation Drying & Heating||
The mixture is to be applied by a trowel to the worn out portions of silica lining. The Repaired zone is to be first dried in air for 2 – 3 hrs. This is followed by further drying by placing a hot casting near the patching. In case of emergency even a gas torch can be used for drying. No special sintering is needed after drying.