Breakthrough in precision bearing research and development:speed increased by 50%, initially applied to the new turbofan 15 aero engine

Aeronautical bearings are one of the core components of aero-engines. They have the characteristics of high temperature, high speed, large load, complicated force, and harsh working environment. In theory, the most direct way to improve the…

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Breakthrough in research and development of layered zirconium disilicide, the significant anti-oxidation effect at high temperature

Breakthrough in research and development of layered zirconium disilicide, the significant anti-oxidation effect at high temperature…

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