| Model: | WISDOM |
|---|---|
| Brand: | WISDOM |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Motors |
| Label: | catalytic converter , metal honeycomb , exhaust system |
| Price: |
-
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:01 Jun, 2015 |
Catalytic converters and how it works?
A catalytic converter is a device used to reduce the emissions from an internal combustion engine (used in most modern day automobiles and vehicles). Not enough oxygen is available to oxidize the carbon fuel in these engines completely into carbon dioxide and water; thus toxic by-products are produced. Catalytic converters are used in exhaust systems to provide a site for the oxidation and reduction of toxic by-products (like nitrogen oxides, carbon monoxide, andhydrocarbons) of fuel into less hazardous substances such as carbon dioxide, water vapor, and nitrogen gas.
A catalytic converter is a simple device that uses basic redox reactions to reduce the pollutants a car makes. It converts around 98% of the harmful fumes produced by a car engine into less harmful gases. It is composed of a metal housing with a ceramic honeycomb-like interior with insulating layers. This honeycomb interior has thin wall channels that are coated with a washcoat of aluminum oxide. This coating is porous and increases the surface area, allowing more reactions to take place and containing precious metals such as platinum, rhodium, and palladium. No more than 4-9 grams of these precious metals are used in a single converter.
The converter uses simple oxidation and reduction reactions to convert the unwanted fumes. Recall that oxidation is the loss of electrons and that reduction is the gaining of electrons. The precious metals mentioned earlier promote the transfer of electrons and, in turn, the conversion of toxic fumes.
Product Description:
|
Brand |
WISDOM |
|
Body material |
SS/FeCrAl |
|
Size |
more sizes and Spec. Can be customized to your engine |
|
Shape |
Round/ Racetrack/Oval or can be customized to your requirement "T" series(one hole)/ "S" series (Two holes) |
|
Certification |
ISO9001 |
|
MOQ |
1 Piece |
|
Packaging |
all product package can be customized based on your requirements |
|
Payment terms |
L/C, T/T, Money Gram, Western Union |
|
Conversion Rate |
CO≥96﹪,HC≥95﹪,NO≥90﹪ |
|
Coating losing rate |
≤3﹪ |
|
Scope |
apply to Auto/Motorcycle, Infrared Gas Stove, etc. |
|
Advantage |
Low initiation temperature ; Low pressure drop; High mechanical strength ; Excellent thermal and coking resistance; Reliable braze welding intensity ; Durable heat-resisting impact performance; Perfect catalyst coating binding force; Good anti-shock: |
|
Service life |
Above 120,000 KM |
|
Usage |
For exhaust system of general engine,off-road engine(gasoline engine and diesel engine), like garden machinery: Gasoline Chain Saw, Brush Cutter, Hedge Trimmer, Earth-Auger, |
|
Price |
The price is different in different specifications between USD1 and USD100. |
Specifications:
Honeycomb Metallic Substrate of catalytic converter
We are able to supply metallic substrate with different design and specifications, which works as a most important part of car emission system. Cooperate with lots of customers both at home and abroad, they are satisfied with our products and we are confident to supply better quality and service .Here are the specifications of metallic substrate :
Material:
|
Mantle |
Matrix |
Brazing |
|
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 |
Dimension and Cell Densitities:
|
Dimensions, mm |
Cell densities,CPSI |
Foil thickness,mm |
|
round shape with diameter more than 10mm, length up to 800mm |
50, 100, 200,250,300,400,500,600,800,1000, |
0.03,0.04, 0.05,0.06,0.08,0.10 |
|
Oval shape |
||
|
Others (Rectangle etc.) |
Mark:We can supply Metallic Substrate coated with noble metals of Pt, Pd and Rh. We also supply Metallic Substrate without noble.
More information you may interested:
WISDOM Technologies is a founder and leader in Research and development,manufacturing of metallic substrate in China.more than 9 years of experience and constant further developments ensure that our products are of the highest quality and always competitive.We can customize according to specification metal honeycomb from you.
Our product lines include honeycomb seal for turbine machines, such as aero engines, steam turbines, gas turbines and industrial turbo machines, metallic honeycomb products including aerospace quality honeycomb core materials, honeycomb flow straightened and honeycomb rolls for nonwoven, products and metallic catalytic converter for automobile, Infrared Gas Stove, etc.
Quality Assurance. According to international standard, we introduce new techniques and new
processes, so we can keep improving product quality. There are strict processes and quality.
manages to make sure the products keep updated, and be well received by users.
Equipment. Our major equipment, vacuum brazing furnace, tube cutting machine, foil cutting and
corrugated machine, foil wash machine,etc.
Principle. "Quality and credit standing" is the life of our company. "Research and innovation" is the life line for survival of our company.
Welcome. We warmly welcom friends of various circles to come to visit and talk about business with us. We take proud to cooperate with our customers based on our high quality products, competitive price, perfect service and good credit. We look forward to your business negotiation and sincerely hope to be your best trade partner.
If you are interested in our products, please see the following information before sending inquiry, please fill out the specification of the products you need in the attached form in order to make both of us understand each other in shortest time. We will quote the most reasonable price.
Do you want to use for car or motorcycle?
Do you want to use for Gasoline vehicle or diesel motor?
Does your side require flush or not flush on the each side?
Do you need coating or not? What’s your coating requirement?
Also need to confirm the density of holes (cpsi).
Common CPSI: 50, 100, 200, 300, 400, 500, 600, 800, 1000
We can produce according to your sizes, no problem.
|
No. |
Diameter(mm) |
Length(mm) |
CPSI |
Flush |
Emission standard |
Coating |
Used for (Gasoline/ diesel) |
Quantity |
| 1 | ||||||||
| 2 | ||||||||
| 3 | ||||||||
| 4 |
Ada Xiong sales
Shanghai Wisdom Technologies Co.,Ltd
Tel:86-21-61395047
Fax:86-21-61395047
Email:sales-5@wisdomsino.com
For more information on metal honeycomb of catalytic converter, go to
http://www.metalhoneycomb.com/about.html
