
High temperature protection Sisic heat exchanger silicon for industrial kiln
Advantages:
(1) the use of ceramic heat exchanger method is direct, simple, fast, efficient, environmental protection and energy saving.Don't need to be cold and high temperature protection, low maintenance cost, don't need to make any operation ceramic heat exchanger.Suitable for all kinds of environment of industrial kiln of gas waste heat recycling, especially solve the various problem of high temperature industrial kiln waste heat temperature too high can't use;
(2) countries require ceramic heat exchanger temperature 1000 ℃or higher, due to its high temperature resistance, so they can be placed in high temperature area, the higher the temperature, so the heat exchange efficiency, the better, the more energy saving.
(3) high temperature circumstances instead of metal heat exchanger;
(4) solve the problem of chemical industry heat exchange, corrosion resistance;
(5) ceramic heat exchanger strong adaptability, high temperature resistant, corrosion resistant, high temperature and high strength, good oxidation resistance, thermal shock stability, long service life.
In addition, we will work with you to engineer whatever customized solution your process requires
Silicon Carbide Product Specification: | ||||
Item | Unit | SSIC | RBSIC SISIC | R-SIC |
Purity | ( % ) | ≥ 99 | ≥90% | ≥ 99 |
Application temperature | ºC | 1700 | 1380 | 1650 |
Density | g/CM2 | ≥3.10-3.15 | ≥3.02 | 2.65-2.75 |
Open porosity | % | ≤0.1 | ≤0.1 | |
Hardness | ≥92 HRA | 2400 Kg/mm2 | 1800-2000 Kg/mm2 | |
Bending strength | MPa | 400-580 | 250(20ºC) | ≥300 |
281(1200ºC) | ||||
Tensile strength | Mpa | ≥200 | ≥190 | |
modulus of elasticity | GPa | 400 | 332(20ºC) | 80-100(20ºC) |
300(1200ºC) | 90-110(1200ºC) | |||
Thermal Conductivity | W/m.k | 100-120 | 45(1200ºC) | 36 |
Coefficient of thermal expansion | K1X 106 | 4.2 | 4.5 | 4.6 |
Rigidity | Gpa | >25 | 13 | |
Acid&Ikali resistance | Excellent | Excellent | Excellent |
Physical and Chemical Properties
Item | Unit | Specification | |
Temperature of application | ℃ | 1380 | |
Bulk density | G/cm | ≥3.02 | |
Open porosity | ﹪ | <0.1 | |
Bending strength | Mpa | ≥250(20℃) | |
Mpa | ≥350(1200℃) | ||
Moh's hardness | 13 | ||
Alkaline &acid-proof | Excellent | ||
Chemical Analysis | SiC | % | 85.07 |
Free silicon | % | 13.79 |
Photos for reference:
If you have another question, pls feel free to contact us as below:
WEIFANG BETTER CERAMICS CO.,LTD
WEIFANG BETTER CERAMICS CO., LTD is a professional production of Reaction Sintered Silicon Carbide (RBSiC) Or Silincon Infiltrated Silicon Carbide (SiSiC) ceramics enterprises,Our company is located in gaomi city located in the jiaodong peninsula and shandong inland junction,in the west of tourist city of Qingdao, the esst to the world kite city of weifang, the territory of convenient transportation, convenient railway highway from Qingdao airport only 40 minutes, we warmly welcome new and old customers to plant inspection.
BETTER’S RBSiC(SiSiC) products have stable performance and excellent quality, Our company has passed ISO9001 quality system certification. RBSiC(SiSiC) Product has high strength, high hardness, high temperature resistance, wear resistance, corrosion resistance, oxidation resistance, thermal shock resistance, good thermal shock resistance, good thermal conductivity, high thermal efficiency, etc. Our Products are widely applied in power plant desulfurization dust removal equipment, high temperature ceramic kiln, steel quenching furnace, mine material grading cyclone, etc., RBSiC(SiSiC) product categories include Desulfurization spray nozzle, RBSiC(SiSiC) burner nozzles, RBSiC(SiSiC) radiation pipe, RBSiC(SiSiC) heat exchanger, RBSiC(SiSiC) beams, RBSiC(SiSiC) rollers, RBSic(SiSiC) lining ect.
BETTER has a professional research and development design mold development team, can be customized according to customer's request all kinds of products. "It has been under enterprise integrity rigorous unity" principle, constantly blaze new trails, technology as the core, regard quality as life, serve customers as god, sincerely to provide you with the highest ratio of silicon carbide products, high quality product design modification and meticulous after-sales service.
We always believe that high quality products and sincere service is the only guarantee maintain customers long-term cooperation with me.
Factory and Products details: