Nano coatings have a wide range of applications, especially in the application of hot end components of aircraft engines and gas turbines (two engines). Because the two-engine equipment is not only an important symbol of a country's science, industry, and economy, it is known as the treasure of the country and the "crown jewel" of modern industry, and the two-engine equipment is in an important strategic position in our country's national defense construction. Experts predict that in the next 10 years, the scale of my country's aviation market will exceed one trillion yuan. Therefore, our country has a more urgent demand for two-engine equipment and its key materials, including coating materials.


In November 2014, the National Natural Science Foundation of China held the Shuangqing Forum with the theme of "Challenging Scientific Issues in Thermal Barrier Coating Technology and Application of Aviation Engines". Experts pointed out that thermal barrier coating technology is one of the key technologies of aviation propulsion programs in various countries in the world and has huge application prospects. The United States, Britain, France, Russia and other world aviation engine powers have widely applied thermal barrier coating technology in the fields of aviation and aerospace, and further promoted it to industrial fields such as electricity and energy.