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
Model		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 at1300℃×3h	15	15		10		10		25
Ａpparent porosity（％）	After firing at1300℃×3h	26	26		25		25		23
Linear changing after burnt（％）	After firing at1300℃×3h	0～+1.6			0～+1.2				0～+1.0
Bulk density（g/cm3）	After firing at1300℃×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 NostickresidueFast 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:http://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