Induction Furnace Lining Material Ramming Mass for Melting Steel

We'll make each hard work to become excellent and excellent, and speed up our measures for standing from the rank of intercontinental top-grade and high-tech enterprises for Refractory Motar, Silicon Carbide Ceramic Plate, Industrial Ceramic Shuttle Kiln. Let's cooperate hand in hand to jointly make a beautiful upcoming. The concept of innovation extends to production, information, management, marketing and other aspects, making innovation a comprehensive process of effectively combining various enterprise links to establish an effective research and development, production and sales system. We believe that dedication is the source of strength to build a successful team, the basis to achieve the common development of enterprises and employees, and the responsibility to others and society.

1.Ramming mass Description

Ramming material refers to the unshaped refractory that is constructed by the ramming method and hardened under heating above normal temperature. It is made by mixing refractory aggregates, powders, binders, admixtures with a certain level of water or other liquids. It is used to fill the gap between the furnace cooling equipment and the masonry or the filler for the masonry leveling layer.

Ramming material		High alumina	Magnesia	Magnesia- chrome	Magnesia- alumina- chrome	Corundum Chromium zircon	Alumina- zirconia
Chemical Composition %	Al2O3	83	2.3	6	≤15	74	68
	ZrO2	1.1	93(MgO)	59(MgO)	55-60(MgO)	6.6	11
	Cr2O3	-	-	16	15-20	15	-
Compressive strength MPa	110°C	38.5	62	43.5	74.1(150°C)	5	26.5
	1000°C	47.6	54	25.8	32	62.2	42.6
	1600°C	67.2	-	38.5	53	123.2 (1500°C)	38.4 (1400°C)
Refractoriness under load °C		-	-	1500	-	1700	1340
Reheating linear change %		0.6	-0.15 (1600°C)	-0.6	-0.14	-	0.93 (1400°C)
Apparent porosity %		-	14	13	-	15	23
Bulk density g/cm3		2.7	2.95	2.7	3.05	3.33	2.7

2.Ramming mass Feature

1. Good volume stability

2. Small bulk density

3. Room temperature compressive strength

4. High refractoriness and excellent mechanical strength.

5. High density, not easy leakage

6. Excellent thermal shock resistance stability,

7. Good volume stability at high temperature

8. Excellent erosion resistance

9. Good slag resistance

3. Ramming mass Application

Refractory ramming materials are mainly used for the lining of smelting furnaces and other thermal equipment, such as blast furnace iron runners and slag runners, blast furnace cupolas, blast furnace linings, ladles, electric arc furnaces, induction furnace linings, converters, steelmaking furnaces, rotary kilns.

4. Packing &Shipping

1. Plastic bag(25kg), Kraft bag (25 kg), Plastic bag(1 ton);

2. 1 ton on a pallet with plastic film

3. As per the customer’s request

Our company believes that it is precisely because we have these excellent Induction Furnace Lining Material Ramming Mass for Melting Steel and services that customers will choose us from the beginning. We realize the long-term development of our company and individuals with the concept of cooperation, sharing and growth. Honesty, service first, steady operation, pragmatic innovation is our company's enterprise tenet and we sincerely hope to cooperate with domestic and foreign merchants for mutual benefit.

Hot Tags: refractory ramming mass, China refractory ramming mass suppliers, manufacturers, factory, plasma furnace, insulating firebrick, heat stop refractory mortar, Extruded Prop, ceramic fiber fabric, carbon refractory blocks