Core Induction Furnace Refractory Quartz Ramming Mass

We hope that while striving for perfection on the original series of Fire Clay Brick, Ceramic Fiber Products, Magnesia Chrome Brick, we will gradually develop towards diversification in order to build a well-known brand. We encourage our employees to study continuously to improve their working ability and ideological awareness. In the process of our company's development, we always carry out such guiding ideology: pursuing reputation, establishing image, establishing an equal and mutually beneficial relationship. Our company integrates professional manufacturing and good services, with strong technical force and advanced production equipment. Our company adheres to the spirit of being responsible for honesty and perfect service, and in line with the spirit of honesty, new, hard work and reality, we are the best products and services for users.

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 efforts to improve the quality of our Core Induction Furnace Refractory Quartz Ramming Mass and services will help us establish a positive image while increasing sales. With unremitting efforts, we will maintain a well-known position in the industry, and will establish a better corporate image and create a better quality corporate brand. We will integrate high-quality resources, develop industrial bases, strengthen innovation and transformation, and highlight quality and efficiency.

Hot Tags: refractory ramming mass, China refractory ramming mass suppliers, manufacturers, factory, conventional castable refractory material, polymeric sand red clay bricks, industrial gas furnace, ceramic kiln shelves furniture, electric steel melting furnac, Cordierite Prop