The thought of the catalytic converter was invented by Eugene Houdry encompassing 1950, however it wasn't until 1973 that the fundamental production-grade catalytic converter was developed by Engelhard Corp. Various specifications are of consequence when researching a catalytic converter for your vehicle.
Core
The core or substrate specifications deed the thickness, thickness and total surface existence of the honeycomb-shaped centre of the catalytic converter.Precious metal, typically palladium or platinum, is used as the system catalyst. Copper is used in some converters, but it is not legal for use in the United States. There are two- and three-way conversion systems.
A washcoat is used to coat the core to improve the catalytic converter's efficiency by creating an irregular surface and increasing the surface area of the honeycomb design. Research the ratio of aluminum to silica used for the catalytic converter's washcoat.
Considerations
The core can be false from either stainless steel or ceramic. The in a superior way the numeral of cells in the honeycomb and the complete surface environment of the core, the added efficient the catalytic converter.
