High Thermal Conductivity SiSiC Beams ODM Silicon Carbide Kiln Furniture
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RBSiC/SiSiC Beam are mainly made of SiC particles and silicon dioxide and other materials sintered at 1400-1500℃. Its composition includes SiC particles as aggregate and SiO2 as the main binding phase, and it has the characteristics of high strength, good oxidation resistance and thermal shock resistance.
RSiC beam is a high-performance ceramic material with excellent properties such as high strength, high hardness, and high temperature resistance. Its manufacturing process mainly includes two steps: first, sintering silicon carbide powder into a green body under high temperature conditions, then recrystallizing through reaction heat treatment to form silicon carbide ceramic material, and then cutting and grinding it into the required shape.
Why Choose Our Silicon Carbide Beams?
High Dimensional Accuracy: Customization available for length, width, and thickness according to your specific requirements.
Superior Quality & Stability: Utilizing premium raw materials and strict quality control to ensure consistent performance.
Long Service Life: Boasting a smooth surface finish that resists material adhesion and ensures extended durability.
Comprehensive Support: Providing full technical assistance and after-sales service, including recommendations for the most suitable material based on your kiln's specific working conditions.
Features:
Reaction Bonded Silicon Carbide / RBSiC Beam:
(1) Advanced Reaction Bonding Process: Utilizes a reaction bonding process where silicon carbide is combined with metallic silicon, resulting in a dense and uniform structure.
(2) High Mechanical Strength: Boasts exceptional strength and superior resistance to mechanical shock and impact.
(3) Excellent Thermal Shock Resistance: Features high thermal conductivity and a low coefficient of thermal expansion, ensuring outstanding thermal shock resistance.
(4) Cost-Effective Solution: Offers a competitive price point without compromising quality, delivering an excellent cost-performance ratio.
(5) Versatile Application: Ideal for use in continuous kilns and operating conditions characterized by significant temperature fluctuations.
Recrystallized Silicon Carbide / RSiC Beam:
(1) Pure SiC Structure: Formed through a high-temperature recrystallization process, resulting in a 100% pure silicon carbide structure with zero metallic silicon phase.
(2) Extreme Temperature Resistance: Exhibits superior heat resistance, capable of withstanding long-term operating temperatures ranging from 1600°C to 1800°C.
(3) Superior Corrosion & Oxidation Resistance: Exceptional resistance to oxidation and chemical corrosion, making it ideal for extreme high-temperature environments.
(4) Ultimate Thermal Shock Resistance: Features an ultra-low coefficient of thermal expansion, providing outstanding thermal shock stability even under rapid heating/cooling cycles.
(5) Extended Service Life: Designed for longevity, it is perfectly suited for large-scale, high-temperature, and heavy-load industrial kilns.
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RBSiC Beam
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Item
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Unit
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Data
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Max Temperature of Application
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℃
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≤1380
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Density
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g/cm3
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＞3.02
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Open Porosity
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%
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≤0.1
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Bending Strength
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Mpa
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250(20℃); 280(1200℃)
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Modulus of Elastictiy
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Gpa
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330(20℃); 300(1200℃)
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Thermal Conductivity
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W/m.k
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45(1200℃）
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Thermal Expansion Coefficient
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K-1*10-6
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4.5
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Moh's Hardness
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9.15
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Acid Alkaline-Proof
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Excellent
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Bearing Capacity of RBSiC(SiSiC) Beams
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Size of Section
(mm)
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Wall
Thickness
(mm)
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Concentrated Loading(kg.m/L)
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Uniformly Distributed Loading(kg.m/L)
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B Side
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H Side
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W Side
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H Side |
W Side
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H Side | |
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30
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30 |
5
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74
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74 |
147
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147 |
| 30 | 40 | 5 | 117 | 95 | 235 | 190 |
| 40 | 40 |
6
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149
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149 | 298 | 298 |
| 50 | 50 |
6
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283 | 283 | 567 | 567 |
| 50 | 60 | 6 | 374 |
331
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748 | 662 |
| 50 | 70 | 6 | 473 | 379 |
946
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757 |
| 60 | 60 | 7 |
481
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481 | 962 | 962 |
| 80 | 80 | 7 | 935 | 935 | 1869 | 1869 |
| 100 | 100 | 8 | 1708 | 1708 | 3416 | 3416 |
| 110 | 110 | 10 | 2498 | 2498 | 4997 | 4997 |
RBSiC/SiSiC Beam:
Ceramic firing kilns; Electronic ceramic sintering furnaces; Magnetic material kilns; Refractory firing equipment.
RSiC beams:
Sanitary ware tunnel kilns; Ceramic tile roller kilns; Glass furnaces; High-temperature sintering furnaces for special ceramics; High-temperature metallurgical equipment.
Frequently Asked Questions
Need help? Be sure to visit our support forums for answers to your questions!
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.
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.
Depending on the quantity, our delivery time is different. But we promise to ship as soon as possible with guaranteed quality.
Of course, we provide free samples.
Yes, of course, you are welcome to visit RBT company and our products.
There is no limit, we can provide the best suggestion and solution according to your situation.
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.
