Euroiv Metal Honeycomb Substrate Catalytic Converter Substrate

Metallic substrate is with the advantages of fast burning, small volume, high mechanical strength, prominent heat-resistance, etc. It is widely used in exhaust gas purification, especially for motorbike, vehicle and so on. High strength complex substrate plus big surface area and active element of noble metal could lower down po

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Metallic substrate is with the advantages of fast burning, small volume, high mechanical strength, prominent heat-resistance, etc. It is widely used in exhaust gas purification, especially for motorbike, vehicle and so on. High strength complex substrate plus big surface area and active element of noble metal could lower down pollutant value of motorcycle exhaust efficiently, such as CO, HC, NOX etc. And such kind of catalyst is of excellent catalytic activity and durability that could reach Euro emission standard 3, meet requirement and have approval of EPA and E-Mark.

*Catalyst type: Complex catalyst of noble metal (Pt, Pd, Rh) plus rare earth complex catalyst
*Catalytic substrate: Metal substrate and honeycomb ceramic substrate
*Fantastic coating fastness and stably and long-term catalyst ability
*Advanced technic of substrates making and canning, ensuring depandable resistance heat shocks and stability of equipment
*Various kinds of specifications and types, customized products as per clients specific requirement and technology data

Major technical parameters:
Substrate: Metal honeycomb substrate (Fe-Cr-Al alloy)
Light-off temperature: CO≤ 200° C, HC≤ 200° C, NOX≤ 200° C
Coating losing rate ≤ 3%
Conversion rate: CO≥ 90%, HC≥ 90%, NOX≥ 80%

Working principle:
*Catalytic converter is a device used to reduce the toxicity of emissions from an internal combustion engine
*Reduction of nitrogen oxides to nitrogen and oxygen:
2NOx xO2 + N2
*Oxidation of carbon monoxide to carbon dioxide:
2CO + O2 2CO2
*Oxidation of un-burnt hydrocarbons (HC) to carbon dioxide and water:
CxH2x+2 + [(3x+1)/2]O2 xCO2 + (x+1)H2O
Euroiv Metal Honeycomb Substrate Catalytic Converter Substrate


Advantages:
*Fantastic coating fastness and stable and long-termed catalyst ability
*Advanced technic of substrates making and canning, ensuring dependable resistance heat shocks and stability of equipment

Remark: We can supply Metallic Substrate coated with noble metals of Pt, Pd and
Rh. We also supply Metallic Substrate without noble metals
MantleMatrixBrazing 
Ferritel (SUS444, SUS441, SUS430) or Austenitic heat resistant stainless steel (SUS304)Fe-Cr-Al with RE, Zr/Ti additions high temperature oxidation resistant special alloy
Domestic FeCrAl(2073/216)
Import FeCrAl(1.4725/1.4767)
Nickel base alloy 





Euroiv Metal Honeycomb Substrate Catalytic Converter Substrate


 
ShapeShell size(mm)Core size(mm)Cell density (CPSI)
RotundityØ  30x22Ø  28X20100/200/300/400
RotundityØ  35x20Ø  33X20100/200/300/400
RotundityØ  35x30Ø  33x30100/200/300/400
RotundityØ  35x40Ø  33x40100/200/300/400
RotundityØ  35x50Ø  33x50100/200/300/400
RotundityØ  35x60Ø  33x60100/200/300/400
RotundityØ 35 x 70/100/130Ø 33 x 60/90/120100/200/300/400
RotundityØ 42 x 70/100/130Ø 40 x 60/90/120100/200/300/400
RotundityØ 45 x 70/100/130Ø 43 x 60/90/120100/200/300/400
RotundityØ 63.5 x 85/100/130Ø 60.5 x 74.5/90/120200/300/400
RotundityØ 73 x 70/100/130 LØ 70 x 60/90/120200/300/400
RotundityØ 93 x 70/100/130Ø 90 x 60/90/120200/300/400
RotundityØ 100.3 x 100/130Ø 98.3 x 90/120600
RotundityØ 144 x 150/152.4Ø 142 x 140/142.4200/300/400
RotundityØ 190 x 200Ø 188 x 190200/300/400
RotundityØ 420 x 100/130Ø 416 x 90/120300/400
Race track123x63x85120x60x75200/300
Race track123x63x100120x60x90200/300
Race track78.5x52x10476.5x50x90200/300

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