Ford Motor Company entered the business world on June 16, 1903, when Henry Ford and 11 associates signed the statutes of the constitution. With $ 28,000 in cash, the pioneering industrialists gave birth to what was one of the largest companies in the world. Henry Ford insisted that the company's future lies in the production of affordable cars for a mass market. Since 1903, the company began using the first 19 letters of the alphabet to name new Ford cars.The catalyst plays a vital role in all Ford vehicles. Its main task is the toxicity of emissions from internal combustion engines. One of the most common gases produced by the engine are nitrogen oxides and carbon monoxide can be harmful for two types of catalysts environment.There Ford. These are the three way converter and two-way converter. The three way converter is the most popular type used by vehicles. It actually has three tasks while the reduction of nitrogen and oxygen, the oxidation of carbon monoxide to less harmful carbon dioxide and oxidation of unburnt carcinogenic hydrocarbons to carbon dioxide and water. The two-way converter almost the same functions as the three-way converter, with the exception of the reduction of nitrogen oxides into nitrogen and oxygen. However, it is more widely used in diesel engines for their effectiveness in reducing both hydrocarbon and carbon monoxide emissions.Chevy Chevy vehicles are also equipped with catalytic converters to reduce harmful gases in the atmosphere. Chevy is also a brand of American cars like Ford. Chevy is actually a slang word for Chevrolet, a car produced by General Motors and GM becomes greater and greater sales of the brand. Chevrolet is known as the maker of some of the most famous American cars and trucks of all time, including the '57 Bel Air, Corvette, Camaro, Chevy Blazer and Suburban.A catalyst has three main components. The first is the core, also called the substrate that the main function of supporting the catalyst. This function is often the catalyst support. Most are core ceramic honeycomb, honeycomb aluminum but stainless steel are also used. The second component is the layer of lava, which was invented in the efficiency of catalysts to improve the Chevy. It is often a mixture of silicon and aluminum, which, added to the base, forming a rough surface, irregular, with an area much larger than the core has a flat surface. This type of surface is perfect for a converter core, as this means that a larger area and more places in the active sites of precious metals. The third component is usually made of a precious metal itself. Platinum, although most use is not suitable for everyone as it is possible that even the unwanted side effects and additional costs. Because of this, palladium and rhodium are also used. The platinum and rhodium is used as a reduction catalyst, while platinum and palladium are used as an oxidation catalyst. Apart from this, cerium, iron, manganese and nickel are also used, although some are illegal in other countries.