Greenergy High Alumina Refractory Castables Power Shape High Alumina Castable

We continue to improve quality management to provide consumers with better quality different types of refractory bricks, Corundum Mullite Brick, ceramic blanket for forge and services. The company has a sound management system, sophisticated production and testing equipment, and strong technical force. It is currently a large-scale domestic enterprise that adopts automated production and digital management of robots. With the rapid development of the company, we have trained a group of solid talents, who have become the most important strategic resources for the growth of the enterprise. Our goal is to become a leading enterprise in resource allocation of leading industries, leading the development of global production technology, and having voice and influence in the global market. We have formulated detailed development measures in three aspects: product management adjustment, product quality improvement, and cost-effectiveness control.

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

We are strict about the quality of our Greenergy High Alumina Refractory Castables Power Shape High Alumina Castable, because it is our aim to provide quality products and services to our customers. Managing customer satisfaction with our services and its subsequent impact has become a key factor in our market penetration strategy. We adhere to the business philosophy of 'customer first, quality first, sincere service', continue to improve quality, reduce costs, meet customer needs, enhance product competitiveness, and realize customer value!

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