Fatigue variability of a single crystal superalloy at elevated temperature

International Journal of Fatigue

Volumn 31, Issue 11-12, 2009, Pages 1758-1763

  Morrissey, Ryan J ^a   John, Reji ^a   John Porter III, W ^b  

^a AIR FORCE RESEARCH LABORATORY   (United States)

^b UNIVERSITY OF DAYTON RESEARCH INSTITUTE   (United States)

Author keywords

Fatigue; Single crystal; Superalloy; Temperature; Variability

Indexed keywords

BIMODAL BEHAVIOR; CRACK GROWTH ANALYSIS; ELEVATED TEMPERATURE; EXPECTED LIFE; EXPERIMENTAL DATA; FAILURE MECHANISM; FATIGUE; FATIGUE BEHAVIOR; FATIGUE CRACK GROWTH ANALYSIS; FATIGUE FAILURES; FATIGUE LIFE; FATIGUE RESPONSE; FATIGUE TESTS; FATIGUE VARIABILITY; FRACTURE SURFACES; HIGH STRESS; LIFE ESTIMATE; LIFE PREDICTIONS; LOADING CONDITION; MICROSTRUCTURAL FEATURES; MULTIPLE FAILURES; POLYCRYSTALLINE TITANIUM; SECOND GENERATION; SINGLE CRYSTAL ALLOYS; SINGLE CRYSTAL NICKEL BASE SUPERALLOYS; SINGLE CRYSTAL SUPERALLOYS; SOURCES OF UNCERTAINTY; STRESS LEVELS; STRESS RATIO; TURBINE AIRFOILS; VARIABILITY;

AIRFOILS; CARBIDES; CRACKING (CHEMICAL); CRACKS; FATIGUE CRACK PROPAGATION; FATIGUE TESTING; MICROSTRUCTURAL EVOLUTION; NICKEL ALLOYS; POLYCRYSTALLINE MATERIALS; SCANNING ELECTRON MICROSCOPY; SINGLE CRYSTALS; SUPERALLOYS; TITANIUM;

FATIGUE OF MATERIALS;

EID: 69049118019     PISSN: 01421123     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijfatigue.2009.03.013     Document Type: Article

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