CUARSIL IS4 1.2 AN
Characteristics:
- Dry silica mass based on high purity microcrystalline quartzite.
- Mixed with either Boron Oxide (B203) -AN as a sintering agent.
- It may also be delivered without any sintering agent.
Application:
Lining of high, medium and low frequency coreless induction furnaces high temperature melting grey or nodular iron. heavy non-ferrous metals and steel casting. |
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Insertec Technical Data Sheet
Caracteristicas Dry silica mass based on high purity microcrystalline quartzite, mixed with either Boron Oxide (B203) AN Application Lining of high, medium and low frequency coreless induction furnaces high temperature melting grey or nodular iron, heavy non-ferrous metals and steel casting. Temperature Depends on binding percentage. It varies between 1,400ºC (for 2.2% Boric Acid and 1.2% Boron Oxide) and 1,650ºC (for 1% Boric Acid and 0.5% Boron Oxide). Grain Size Distribution 0 - 4mm Tipo de Ligante Óxido bórico(B203) Chemical Analysis Al203 Máx.0,9% -Si02 98-99% -Fe03 Máx,0,4% Density 2.080kg/m3 Installation Dry hand ramming or using specific vibration equipments for bottom and sidewalls. See instructions manual. Storage Pallets must be stored in a dry place. Once open, it must be totally consumed or, at least, cover the remaining sacks with a plastic sheet. Maximum lifetime: 12 months. Packing Paper sacs of 25 kg. Drying and Heating Depending on furnace’s capacity, heat up to working temperature at a rate of 100-180ºC/h. (with Boron Oxide as a sintering agent) or at 60-120ºC/h. (with Boric Acid). Sintering should be done at 30-50ºC over the working temperature, keeping this temperatu
