Description Of Silicon Carbide Brick:
Silicon carbide bricks are refractory products made of silicon carbide as the main raw material. Silicon carbide content is 72%~99%. Generally, black silicon carbide (with more than 96% SiC
content) is used as raw material, with binder (or without binder) added, The main crystalline phase is silicon carbide. The main varieties are oxide bonded silicon carbide bricks, carbon bonded
silicon carbide bricks, nitride bonded silicon carbide bricks, self bonded silicon carbide bricks, recrystallized silicon carbide bricks and semi silicon carbide bricks.
Feature Of Silicon Carbide Brick:
1.Good thermal conductivity;
2.Good high temperature strength;
3.Wear resistant and erosion resistant;
4.Good thermal shock resistance;
5.Good corrosion resistance;
6.Good oxidation resistance;
7.Small thermal expansion coefficient
Silicon Carbide Brick Specification:
| Item | Bonding Type | |||||
| SiO2 | Clay | Si3N4 | Sialon | Self Bonded | Recrystal | |
| SiC % | 90 | ≥85 | ≥75 | ≥70 | 94 | ≥99 |
| SiO2 % | 10 | 6~10 | / | / | 3.0 | / |
| Si3N4 % | / | / | ≥20 | / | / | / |
| Sialon % | / | / | / | ≥20 | / | / |
| Bulk Density, g/cm3 | 2.6~2.7 | 2.5~2.6 | 2.6~2.66 | 2.7 | 2.63 | 2.6~2.8 |
| Apparent Porosity, % | 12~15 | 14~20 | 19 | 15 | 16 | 7~20 |
| CCS, MPa | 100~145 | 100~160 | 220 | 228 | 140 | / |
| CMOR, MPa | 25 | 20~25 | 45 | 50 | 30~50 | 70~100 |
| Thermal Expansion Rate,×10-6/℃ | 4.7 | 4.6 | 4.6 | 5.1 | 5.5 | 4.5~5 |
| Thermal Conductivity, W/(m·K) 1000℃ | 11~14.5 | 11~14 | 15 | 17.4 | 12.8 | 28 |
Application Of Silicon Carbide Brick:
1.Non-ferrous metal smelting industry, ceramic, enamel and cement rotary kiln mouth, as well as glass annealing furnace and various kind of high temperature furnace.
2.Blast furnace lining, the lining of glass tank, structural ceramics, sanitary ceramics, domestic ceramics, electrotechnical porcelain refractory material, and sinter powder metal industry.
3.Industrial ceramics bearing plate burning, pushing board, sager ; muff plate of annealing furnace; lining and ignitor of CFBB; lining of garbage incinerators, heat treatment electric heating
furnace, and soaking pit furnace etc.
4.Shed plates and flame insulation materials for silicate industrial kilns; Oil gas generator and organic waste combustion furnace in chemical industry.
Packaging :
Packed by sea-worthy wooden pallet + shrink wrapped + carton For example, Standard size of Fireclay brick : 230x114x65mm Shipping : 384pcs/plt x 18plts in one 20 feet container;
Why choose us?
1.Abundant Experience. Rongsheng Group have over 20 years experience in the refractory industry and we have a deep understanding of the materials and applications we work with. We can
provide expert advice and guidance to help customers find the best solutions for their needs.
2.Quality products. We pride ourselves on providing high-quality refractory products that are made to last. Our materials are carefully sourced and tested to ensure they meet our strict
standards.
3.Competitive Price. We offer competitive price on all of our products without sacrificing quality and make the products competitive in your market.
4.Customization. We understand that every customer is unique, which is why we offer customized solutions tailored to their specific requirements. Whether it’s a custom shape or size, we can
work with customers to create the ideal product for their application.
5.Safety. We take safety seriously and ensure that all of our products meet safety standards. Safty packing, prompt delivery time, and excellent after-sales services.
6.Large stocks. With a large stock of products on hand, we can better serve our customers, save money, and gain a competitive edge in their industry.
7. Overall solutions. We offer optimal and comprehensive solutions to supply the necessary refractory material for your high temperature kiln.
So choosing us is the right choice for you. If you are interested in our products or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.
