New breakthroughs in the application of special ceramic processing in the field of aerospace technology

There are many types of special ceramics, and different types of ceramic materials are applied in various industries. In the industrial industry, ceramic materials replace the original metal, play their ceramic performance characteristics, and improve the efficiency of mechanical equipment.

New ceramics are made by calcination of carbon carbon composite materials and silicon nitride without carbon. Compared with the alumina ceramics used in the past, their compressive strength is more than three times that of them, and they can withstand high temperatures above 1000 degrees Celsius. The new material has driven the development and design of the main purpose for car racks.

Due to the application of new porcelain, the rapid start of diesel engines in an instant will become increasingly important. The turbocharging system using modern porcelain has superior temperature resistance compared to today's super heat-resistant alloys, but the proportion is only about one-third that of metal material turbocharging. Therefore, the new type of porcelain pressurization can compensate for the low dynamic response of metal materials to pressurization. Other moving parts such as ceramic piston pins and piston ring are under research. Due to weight reduction, engine efficiency

Expected improvement.

In recent years, the Ceramic membrane spraying technology, which is widely used in aviation and space technology technology, has been applied to automobiles. The advantages of this technology are good insulation effect, high temperature and pressure resistance, mature process, and stable quality. In order to achieve low heat dissipation, ceramic spraying can be applied to engine combustion chamber components, such as zirconia spraying on the top of the piston and zirconia spraying on the cylinder liner. Processed engines can reduce heat dissipation losses, reduce the quality of the engine itself, and reduce the size of the engine

And reduce fuel consumption.

Special industrial ceramics, also known as porcelain, fine porcelain, engineering project porcelain, modern porcelain, modern and modern porcelain, high-tech porcelain, and performance porcelain, are all other names for special ceramics. Are there too many names, but generally people call them special industrial ceramics or engineering project porcelain

It is generally believed that special industrial ceramics are "ceramics that use highly selected raw materials, have controlled chemical composition, are processed according to easily controlled manufacturing techniques, are easy to structure design, and have excellent characteristics.

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