Failure mechanism of ytterbium silicate/silicon bi-layer environmental barrier coatings on SiCf/SiC composites upon long-time water vapor and oxygen corrosion test
Jinping Du, Rongjun Liu, Fan Wan, Li Duan, Junsheng Li, Yanfei Wang
Topics & Concepts
Materials scienceYtterbiumSilicateCorrosionSiliconComposite materialWater vaporOxygenLayer (electronics)Failure mechanismSilicon carbideMetallurgyChemical engineeringDopingEngineeringChemistryPhysicsOrganic chemistryMeteorologyOptoelectronicsAdvanced ceramic materials synthesisHigh-Temperature Coating BehaviorsMagnesium Oxide Properties and Applications