Introduction of SiSiC burner nozzles:

Reaction Boned Silicon Carbide Burner Nozzle is a high performance burner,it has a variety of advantages and applications. ‌

The main features of SiSiC burner nozzles include high strength,high wear resistance,high temperature resistance,extreme cold and hot resistance,acid and alkali corrosion resistance,strong oxidation resistance,good thermal shock resistance,good thermal conductivity and high temperature creep resistance, etc.These characteristics make the RBSiC burner nozzles in a variety of harsh working environment can maintain good performance to extend the service life. ‌

Advantages of Reaction Boned Silicon Carbide Burner Nozzles

RBSiC burner nozzles have emerged as a superior solution for high-temperature industrial heating systems, offering unique benefits over traditional metal or oxide ceramic burners. RBSiC burner nozzles' exceptional performance stems from the material properties of RBSiC, synthesized through a reaction sintering process that combines silicon and carbon to form a dense, ultra-durable ceramic composite.

‌1. Exceptional Thermal Stability‌

RBSiC burner nozzles excel in extreme environments, maintaining structural integrity at temperatures exceeding 1,600°C. Unlike metal burners that deform under prolonged heat exposure, RBSiC retains >90% of its room-temperature strength even at 1,400°C, ensuring stable flame control in furnaces and kilns.

‌2. Superior Thermal Shock Resistance‌

The material's low thermal expansion coefficient (4.5×10⁻⁶/K) and high thermal conductivity (120 W/m·K) enable rapid heat dissipation, minimizing thermal stress cracks during rapid temperature cycling. This property proves critical in applications requiring frequent start-ups or process adjustments.

‌3. Corrosion and Erosion Resistance‌

SiSiC burner nozzles demonstrates remarkable chemical inertness, resisting oxidation, molten salts, and acidic flue gases. In aluminum smelting furnaces, SiSiC burner nozzles last 3–5 times longer than conventional alumina counterparts when exposed to corrosive byproducts.

‌4. Energy Efficiency‌

The Reaction Boned Silicon Carbide Burner Nozzles' high thermal conductivity promotes uniform heat distribution, improving combustion efficiency by 15–20% compared to insulated metal burners. This translates to reduced fuel consumption and lower CO₂ emissions in energy-intensive industries.

Application of Reaction Bonded Silicon Carbide Burner:

RBSiC burner nozzles is suitable for a variety of industrial fields, ‌ including but not limited to ceramics, ‌ chemical industry, ‌ glass, ‌ metallurgy and other industries. ‌ In the natural gas, ‌ liquefied gas, ‌ gas, ‌ diesel and other industrial kiln burner,SiSiC burner nozzles can withstand the temperature of up to 1350℃, ‌ is the ideal fire blasting kiln. ‌ In addition, ‌ Reaction Boned Silicon Carbide Burner Nozzles are also widely used in precious metals, ‌ non-ferrous metals and light alloy industry, ‌ and glass, ‌ refractories, ‌ ceramics, ‌ enamel industry and other fields. SiSiC burner nozzles also have important applications in re-combustion equipment, drying equipment, ‌hot blast stove, ‌aluminum melting and casting and so on. ‌

About us：

Located in China's important industrial and advanced equipment manufacturing base--Shenyang, Liaoning Province,Shenyang Starlight Advanced Ceramics Co., Ltd.,is a world-class design, R&D innovation, stable quality, huge capacity of the world's top new SiC raw materials and products manufacturing enterprises, products are exported to more than 20 countries and regions overseas. Over the years, the company adhering to the integrity of the business philosophy, to provide customers with the best quality service.