Refractory Aluminum Silicon Carbide Carbon Fire Brick for Lining Hot Metal Ladle Molten Pretreatment Equipments

We regard the development of technology and the improvement of the quality of Silicon Carbide Tube, High Alumina Insulating Brick, Refractory Aggregate as the strategic focus of the enterprise. We clearly recognize that the key to the promotion and execution of the company's strategy lies in talents, and it is fundamentally dependent on talents. Our employees always adhere to the concept of 'morality and courtesy', pay close attention to the current situation of the industry, constantly research and innovation, and strive to become the backbone of the industry.

1. Silicon Carbide brick Description

Silicon carbide brick is a refractory product with silicon carbide as the main raw material. The silicon carbide content is 72% to 99%. Usually, black silicon carbide is used as raw material, and a binder is added, and it is prepared through the steps of batching, mixing, molding, and firing.

Item	Oxide bond silicon carbide brick		silicon nitride bonded silicon carbide brick		Recrystallized silicon carbide brick
Chemical Compositions %	SiC	85	SiC	70-80	SiC	100
	SiO2	10	Si3N4	15-25
Refractoriness °C	1800		-		-
Apparent Porosity %	13-16		10-18		0.5-32
Bulk Density g/cm3	2.55-2.62		2.5-2.8		2.1-3.3
Cold compressive strength MPa	100-120		100		68.6-3700
Refractoriness under load °C	1800		1600		1700
Resistance to thermal shock times	30		-		50-150
Service temperature °C	-		-		1800

2. Silicon Carbide brick Feature

1. Good thermal conductivity

2. Good high-temperature strength

3. Wear-resistant and erosion resistant

4. Good thermal shock resistance

5. Good corrosion resistance

3. Good oxidation resistance.

3. Silicon Carbide brick Application

1. Non-ferrous metal smelting industry, ceramic, enamel, and cement rotary kiln mouth, as well as glass annealing furnace and various kinds of the high-temperature furnace.

2. Blast furnace lining, the lining of aluminum electrolytic bath, glass tank, structural ceramics, sanitary ceramics, domestic ceramics.

3. Industrial ceramics bearing plate burning, burning backing board, pushing board, saggar, muff plate of annealing furnace; lining of garbage incinerators, heat treatment electric heating furnace, soaking pit furnace, etc.

4. Packing

1. Tray + plastic film + fixed band

2. Pallets: 1*1m,0.93*0.93m

3. Tray weight: 1.6~2.0ton

We actively promote the improvement of the technological content of our Refractory Aluminum Silicon Carbide Carbon Fire Brick for Lining Hot Metal Ladle Molten Pretreatment Equipments to enhance our overall international competitiveness. With sincere service, perfect management and professional attitude, we meet the needs of new and old customers to the maximum extent, ensure the interests of customers and establish a good market reputation and brand effect. Our company advocates to take the customer as the center, strictly control every link of production, and provide reliable and stable products, professional and efficient services for customers with the concept of concentration, profession and concentration.

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