Interfacial fracture behavior of double-ceramic-layer thermal barrier coating system with segmented structure

• Main Authors: Li, Biao, Fan, Xueling, Wang, Tiejun, Zhou, Kun
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Aeronautical engineering; Thermal Barrier Coatings; Double Ceramic Layer
• Online Access: https://hdl.handle.net/10356/144664
• Institution: Nanyang Technological University

Segmented double-ceramic-layer thermal barrier coating system (DCL-TBCs) is promising for application in next-generation turbines. Such segmented coatings contain a large number of vertical cracks within the ceramic top coats for enhancing the coating strain tolerance. However, when the coatings are...