Metal-based monolith honeycomb substrate offers many advantages in comparison with a ceramic one, such as shorter light off time, less risk of overheating, less back pressure, larger effective area, greater catalytic capacity, smaller and more flexible design, etc. Catalyst is a device used to reduce the toxicity of emissions from an internal combustion engine, reduction of nitrogen oxides to nitrogen and oxygen, oxidation of carbon monoxide to carbon dioxide and oxidation of un-burnt hydrocarbons (HC) to carbon dioxide and water.
The catalytic converter is coated with rare earth element and noble metals of Pt, Pd, Rh. When the engine exhaust passing through the three-way catalytic converter the elements of CO would be oxidized into CO2, the HC is turned into H2O and CO2, while the NOX is deoxidized into nitrogen. The catalytic converter substrate is made of metal honeycomb with stainless steel crust and Fe-Cr-Al honeycomb body; It is a critical part of motorcycles and off-road engines to make the exhaust emission meet government standard.
Advantages: Bore wall is thin, the high specific surface area, high strength, low thermal expansion coefficient, good thermal shock resistance and thermal shock resistance, have a good match to the active ingredient and various catalyst
Applications:*Round & Ovel metallic substrate for On-road vehicle
*Metallic substrate for small engine
*Metallic substrate for Off-road vehicle
*Metallic substrate for industrial catalyst
| Light-off temperature | Durability | Conversion efficiency | Coating desquamate rate |
| T50(CO)≤230 T50(HC)≤260 T50(NOX)≤250 | 1000KM | CO≥85% HC≥80% CO≥85% | ≤7% |
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| Shape | Material | Diameter | Length | Channel density(cpsi) | Precious metal |
| Cylinder | Fe/Cr/Al | 20 | 20 | 100/200 | Pd/Pt/Rh |
| Cylinder | Fe/Cr/Al | 20 | 80 | 100/200 | Pd/Pt/Rh |
| Cylinder | Fe/Cr/Al | 30 | 100 | 100/200 | Pd/Pt/Rh |
| Cylinder | Fe/Cr/Al | 28 | 60 | 100/200 | Pd/Pt/Rh |
| Cylinder | Fe/Cr/Al | 28 | 100 | 100/200 | Pd/Pt/Rh |
| Cylinder | Fe/Cr/Al | 35 | 30 | 100/200 | Pd/Pt/Rh |
| Cylinder | Fe/Cr/Al | 35 | 40 | 100/200 | Pd/Pt/Rh |
| Cylinder | Fe/Cr/Al | 35 | 60 | 100/200 | Pd/Pt/Rh |
| Cylinder | Fe/Cr/Al | 35 | 70 | 100/200 | Pd/Pt/Rh |
| Cylinder | Fe/Cr/Al | 35 | 100 | 100/200 | Pd/Pt/Rh |
| Cylinder | Fe/Cr/Al | 38 | 100 | 100/200 | Pd/Pt/Rh |
| Cylinder | Fe/Cr/Al | 42 | 100 | 100/200 | Pd/Pt/Rh |
| Cylinder | Fe/Cr/Al | 48.6 | 70 | 100/200/300 | Pd/Pt/Rh |
| Cylinder | Fe/Cr/Al | 63 | 50 | 100/200/300/400 | Pd/Pt/Rh |
| Cylinder | Fe/Cr/Al | 101.6 | 100 | 400 | Pd/Pt/Rh |
Beihai Xiaoming International Imp&Exp Co., Ltd Established in 2008, which is a Private High-tech company. It cooperate with and invest to make to the funds in form of company in A large-scale enterprises, BoCent Advanced Ceramic Co., Ltd. This corporation is the biggest enterprise which devote to High-tech at saving energy and environmental field. BoCent Advanced Ceramic is professional manufacturer for environmental ceramic product, such as storage filter, foam filter, DPF and catalyst converter, infrared burning plates. As one of Shareholders, Beihai Xiaoming primarily responsible for Overseas Market Operation.
With the speedy development of solar industry, Beihai Xiaoming International Imp&Exp Co., Ltd interested to set foot in the Great Green Solar Industry and built up manufacture base in Nanning for research & develop, manufacture and sell solar modules, solar power supply system, solar lighting system, solar pumping/ irrigation system and other solar application products etc. The base covers and area of 3600 square meters with luxurious show room and dust-free workshop, equipped with many kinds of high advance and sophisticated devices and instruments
Beihai Xiaoming International Imp&Exp Co., Ltd is in the production, sales as a whole, and in cooperation with a number of large Group companies of major export commodities operated enterprises with a good reputation. For many years, with exports to Europe, and many countries in Southeast Asia, and received high praise.
We have a number of domestic and international famous academia senior adviser, own an innovation R & D team and sales elite. We have an excellent team of R & D\Production\Management and Sales, with passionate and responsibility. Currently, we have applied more than 30 patents for products developed and got certificates issued by international authorities such as TUV, IEC, UL, CE.
With the spirit of innovation during R&D, we were, we are and we will always be perfecting our products with the philosophy of " science, precision, accuracy and high efficiency". We hereby make our commitment: We offer our clients with the most effective and satisfying service, and this is our every person in our company to constantly pursuit.
