Silica Ramming Mass
Introduction of the Silica Ramming Mass
Gongyi Taurus refractory Material Factory is engaged in the production of induction furnace refractory materials and auxiliary refractory refractory materials manufacturer,production equipment is perfect, detection means complete, strong technical force, advanced technology, scientific management. One of our factory production of GGD siliceous series of refractories, won the 1995 "China Science and Technology Exposition Gold Award."
The products sell well in the country and exports more than a dozen countries, after the user production practice, generally reflect the series of silicon refractory products refractory products, excellent quality and has the following advantages:
Advantages of the Silica Ramming Mass
1. To improve the thermal efficiency of the stove
Due to the reasonable ratio of silica sand and impermeability agent, anti-cracking agent, corrosion inhibitor, etc., the furnace volume is stable, to eliminate the lining expansion and contraction; porosity is small and dense; in high temperature sintering and other physical and chemical action does not melt, Liquid impermeable; conductive thermal conductivity, the furnace issued by the heat, are doing useful work, high thermal efficiency.
2.To improve the furnace life
Due to the basic mineralization of silica sand, the lattice structure is stabilized and the crystal structure is controlled. Which is higher than the actual temperature of the lining material. To use this feature, the lining of the work at high temperatures, with it can improve the furnace refractoriness and load softening start temperature, you can also play to slow down the lining of the sintering speed. So lining life than the average furnace life longer.
3. To improve the daily output
It is precisely because the silica sand matrix to join a certain amount of admixture of mineralization, good insulation properties, high thermal efficiency, so that the furnace power into active energy, made a useful work. Practice has proved that the melting speed, a furnace can increase the maximum yield of 200KG a day, while the furnace life extension, smelting metallurgical quality has been improved, and reduce the metal burn, that is economical and affordable.
Silica Ramming Mass physical and chemical parameters
Silica Ramming Mass physical and chemical parameters
| |||||||||
| GGD-1 | GGD-2 | GGD-3 | GGD-4 | GGD-5 | ||||
Chemical composition （%） | SiO2≥ | 95 | 96 | 96 | 97 | 90 | |||
Al2O3≤ | 0.7 | 0.6 | 0.6 | 0.5 | 0.4 | ||||
Fe2O3≤ | 0.5 | 0.5 | 0.4 | 0.4 | 0.8 | ||||
Cold crushing strength （Mpa) | After firing at 1300℃×3h | 15 | 15 | 10 | 10 | 25 | |||
Ａpparent porosity （％） | After firing at 1300℃×3h | 26 | 26 | 25 | 25 | 23 | |||
Linear changing after burnt （％） | After firing at 1300℃×3h | 0～+1.6 | 0～+1.2 | 0～+1.0 | |||||
Bulk density （g/cm3） |
After firing at 1300℃×3h
| 2 | 2 | 2.1 | 2.1 | 2.2 | |||
Refractoriness (℃) | 1630 | 1650 | 1650 | 1680 | — | ||||
Max. grain size of aggregate (mm) | 5 | 4.5 | 4.5 | 4.2 | 4.2 | ||||
Amount for construction (kg/m3) | 2300 | 2300 | 2300 | 2400 | 2400 | ||||
Mathod of construction | Jolt or ramming | ||||||||
Application |
bronze | copper brass | cupronickel | steel | aluminium | ||||
Melting furance for nonferrous metals | |||||||||
be the same with 100KW hereinafter inductance furnace | |||||||||
Characteristic | Cost down Thernalinsulation Economy electricity Nostickresidue Fast drying Chemicalbonded Corrosion resistance | ||||||||
Introduction of our company
Gongyi Taurus Refractory Material Factory is a professional refractory materials manufacturers and refractory materials suppliers,mainly supply Unshaped Refractories,Silicon Carbide Refractory Castable,Castable Refractory Cement,Pouring Material,Castable Refractory Concrete,Silica Ramming Mass etc. series of refractory materials products, sincerely welcome everyone to visit.
Contact information
Website: www.ur-brand.net www.ur-brand.net www.ur-brand.nethttp://www.jnrefractory.com
Contact: Mr. Niu
Tel: +86-371-64372566
Fax: +86-371-64372588
Whatsapp: +86-15137151612
Mobile Phone: +86-15137151612
Email: info@jnrefractory.com
gyjinniu@163.com