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Silicon Carbide Bricks Featured Image
  • Silicon Carbide Bricks
  • Silicon Carbide Bricks
  • Silicon Carbide Bricks
  • Silicon Carbide Bricks
  • Silicon Carbide Bricks
  • Silicon Carbide Bricks
  • Silicon Carbide Bricks
  • Silicon Carbide Bricks
  • Silicon Carbide Bricks

Silicon Carbide Bricks

Short Description:

Classification: Clay sintered, Si3N4 Sintered, Sialon sintered, 
β-SiC sintered, Si2ON2 sintered, Recrystallization
Sic: 85%
SiO2: ≥10%
Fe2O3: 0.1%-0.3%
Refractoriness: 1770°-2000°
Refractoriness Under Load@0.2MPa: ≥1700℃
Cold Crushing Strength: ≥80MPa
Bulk Density: ≥2.6(g/cm3)
Apparent Porosity: ≤10%
Thermal Conductivity: 8-15(W/m.k)
Application: Non-ferrous Metal Smelting/Steel

Product Detail

Product Tags

碳化硅砖

Product Information

Silicon carbide bricks is a refractory material made of SiC as the main raw material. Mohs hardness is 9. It is relatively stable to acidic slag. It contains 72% to 99% SiC. It is divided into clay-bonded, Si3N4-bonded, Sialon-bonded, β-SiC-bonded, Si2ON2-bonded and recrystallized silicon carbide bricks. It is mainly used to make non-ferrous metallurgical retorts, aluminum casting molds, electric furnace linings and heat exchangers.

Product Information

1. Excellent oxidation resistance
2. Thermal shock stability
3. Compact structure
4. High temperature volume stability
5. High temperature flexural strength

Details Images

4

Standard Bricks

5

Standard Bricks

21

Shaped Bricks

16

Shaped Bricks

14

Shaped Bricks

18

Shaped Bricks

13

Shaped Bricks

10

Shaped Bricks

15

Shaped Bricks

26

Shaped Bricks

27

Si3N4-bonded Silicon Carbide Bricks

Product Index

INDEX
RBTSC
Refractoriness(℃) ≥
1750
Bulk Density(g/cm3) ≥
2.60
Apparent Porosity(%) ≤
10
Cold Crushing Strength(MPa) ≥
80
Thermal conductivity(W/m.k)
8-15
 Refractoriness Under Load@ 0.2MPa(℃) ≥
1700
SIC(%) ≥
85
SiO2(%) ≥
10

Application

1. Can be used in metallurgical steel drum linings, nozzles, plugs, blast furnace bottoms and bosses, water-cooled slide rails in heating furnaces;

2. Non-ferrous metal smelting stills, distillation tower trays, side walls of electrolyzers, smelting metal crucibles;

3. Silicic acid shelf boards and flameproof materials for salt industry kilns;

4. Oil and gas generators and organic waste combustion furnaces in the chemical industry;

5. Kiln furniture for high-tech ceramics, aluminum electrolytic cell linings, molten aluminum conduits, and kiln furniture for ceramic kilns, large and medium-sized blast furnaces lower body, furnace waist and belly, aluminum refining furnace lining, zinc distillation tank lining, etc.

高炉用碳化硅砖
水泥回转窑碳化硅砖
1284

Blast Furnace

20170222104235907126651

Rotary Kiln

1475112352552

Ceramic Kiln

微信截图_20230905160703

Chemical Industry

Package&Warehouse

29
8
28

Company Profile

图层-01
微信截图_20240401132532
微信截图_20240401132649

Shandong Robert New Material Co., Ltd. is located in Zibo City, Shandong Province, China, which is a refractory material production base. We are a modern enterprise that integrates the research and development, production, sales, kiln design and construction, technology, and export refractory materials. We have complete equipment, advanced technology, strong technical strength, excellent product quality, and good reputation. Our factory covers over 200 acres and an annual output of shaped refractory materials is approximately 30000 tons and unshaped refractory materials is 12000 tons.

Our main products of refractory materials include: alkaline refractory materials; aluminum silicon refractory materials; unshaped refractory materials; insulation thermal refractory materials; special refractory materials; functional refractory materials for continuous casting systems.

Robert`s products are widely used in high-temperature kilns such as non-ferrous metals, steel, building materials and construction, chemical, electric power, waste incineration, and hazardous waste treatment. They are also used in steel and iron systems such as ladles, EAF, blast furnaces, converters, coke ovens, hot blast furnaces; non-ferrous metallurgical kilns such as reverberators, reduction furnaces, blast furnaces, and rotary kilns; building materials industrial kilns such as glass kilns, cement kilns, and ceramic kilns; other kilns such as boilers, waste incinerators, roasting furnace, which have achieved good results in using. Our products are exported to Southeast Asia, Central Asia, Middle East, Africa, Europe, Americas and other countries, and has established a good cooperation foundation with multiple well-known steel enterprises. All employees of Robert sincerely look forward to working with you for a win-win situation.
详情页_03

Frequently Asked Questions

Need help? Be sure to visit our support forums for answers to your questions!

Are you a manufacturer or a trader?

We are a real manufacturer, our factory is specialized in producing refractory materials for more than 30 years. We promise to provide the best price, the best pre-sale and after-sale service.

How do you control your quality?

For each production process, RBT has a complete QC system for chemical composition and physical properties. And we will test the goods, and the quality certificate will be shipped with the goods. If you have special requirements, we will try our best to accommodate them.

What is your delivery time?

Depending on the quantity, our delivery time is different. But we promise to ship as soon as possible with guaranteed quality.

Do you provide free samples?

Of course, we provide free samples.

Can we visit your company?

Yes, of course, you are welcome to visit RBT company and our products.

What is the MOQ for trial order?

There is no limit, we can provide the best suggestion and solution according to your situation.

Why choose us?

We have been making refractory materials for more than 30 years, we have strong technical support and rich experience, we can help customers design different kilns and provide one-stop service.

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