About The Author

Jia is a research scientist at the Northwestern Polytechnical University.

Protective Coatings Improve The Service Temperature Of Alloy Up To 1500 oC In Air For Long Duration

The rapid development of aerospace technology demands engine components, especially turbine blades, to withstand high temperatures and meanwhile maintain high-temperature mechanical properties. Only reaching these goals can make the engine achieve greater thrust ratio and higher work efficiency. Nickel-based superalloys are widely utilized for this purpose. At present, the operation temperature of nickel-based superalloy has