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What is a catalytic converter in your car？
A vehicle’s catalytic converter changes carbon monoxide, hydrocarbons and nitrous oxide into less harmful pollutants. All new cars in Europe have had to have them fitted since 1993, while they’ve been fitted to cars in the US since 1975. Almost every developed country requires every car to have one.
What is a Ceramic Substrate?
Ceramic substrates have been at the heart of mobile emissions control since the technology’s beginning in the early 1970s when Corning developed synthetic cordierite and the die for ceramic honeycomb extrusion. The honeycomb substrates are filled with thousands of tiny, parallel channels open on each end, allowing the vehicle’s exhaust to flow through. These channels provide a large interior surface area to support catalytic activity. When the substrate is about the size of a soda can, its interior surface (including the high surface area washcoat) has a surface area about the size of an American football field.
What is a Honeycomb Ceramics？
In recent years, the demand for environmentally friendly and efficient materials has been growing across various industries. One such innovative material that has captured the attention of researchers and engineers is honeycomb ceramics. This material boasts a unique honeycomb structure, offering numerous advantages and versatility in its applications. The following article provides an in-depth exploration of honeycomb ceramics, discussing their types, characteristics, chemical composition, preparation process, and the multitude of applications in industries such as automotive, chemical, electric power, and more. By understanding the potential of honeycomb ceramics, we can better harness their benefits and pave the way for a more sustainable and efficient future across multiple sectors.
The Science behind Ceramic foams. How are they Manufactured?
Foam ceramic holds a special place in the regime of material science and its advancements. The minimal density, porosity and excellent insulation properties of the material makes them useful in variety of applications. The below written article covers the different aspects and delineates different possible methods of foam Ceramic manufacturing.
Features and Function of Aquarium filter media
Aquarium filter media is important materials for maintaining clean water quality and stable ecosystems in fish tanks. According to their functions, filter materials can be divided into physical filter materials, chemical filter materials, and biological filter materials.
Features of Pall Ring with Different Materials
Pall ring is one kind of Tower packing.The material of pall ring is divided into plastic Bao'er ring, such as PVC/PTFE/PP, metal Bao'er ring, such as 304/316/410/carbon steel, and ceramic Bao'er ring. These three main materials, except for ceramic Bao'er ring, have only one type, such as metal and plastic materials, which are also subdivided into different materials. The characteristics of each material are different.
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