Mechanics of damage initiation and growth in a TBC/superalloy system

International Journal of Solids and Structures

Volumn 38, Issue 19, 2001, Pages 3329-3340

  Ali, M Y ^a   Nusier, S Q ^a   Newaz, G M ^a  

^a Wayne State University   (United States)

Author keywords

Damage initiation; Superalloy system; TBC

Indexed keywords

CRACK INITIATION; CREEP; DELAMINATION; FINITE ELEMENT METHOD; FRACTURE MECHANICS; INTERFACES (MATERIALS); MATHEMATICAL MODELS; MICROCRACKS; MULTILAYERS; PLATES (STRUCTURAL COMPONENTS); PROTECTIVE COATINGS; RESIDUAL STRESSES; STRESS ANALYSIS;

THERMAL BARRIER COATINGS (TBC); THERMALLY GROWN OXIDES (TGO);

SUPERALLOYS;

CREEP; METAL;

EID: 0035970682     PISSN: 00207683     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0020-7683(00)00261-4     Document Type: Article

References (12)

1. Stress relaxation of low pressure plasma-sprayed NiCrA1Y alloys
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5. Stress redistribution caused by creep in a thick walled circular cylinder under axial and thermal loading
6. Creep effects on tne spallation of an alumina layer from a NiCrAlY coating
7. Damage accumulation mechanisms in thermal barrier coatings. ASME
8. Analysis of international cracks in a TBC/Superalloy system under thermomechanical loading
9. Crack initiation in thermal bariier coatings due to interface asperity
10. Rupture of an oxide blister
11. Fracture mechanics of a shaft-loaded blister of thin flexible membrane on rigid substrate