@inproceedings{0b95d61bc7394c21bf7561ef2fecde5c,
title = "Image-based mechanism explanation of creep-fatigue fracture of alloy 617 at high temperature",
abstract = "Creep-fatigue damage in Alloy 617 was investigated through novel hybrid-control tests at 950C with force-controlled dwell periods at intermediate stress levels. An image-based analysis of cracks and voids in failed specimens was performed to distinguish between creep-dominated and fatigue-dominated failure. It was demonstrated that traditional creep-fatigue tests with strain-controlled dwell periods are not capable of producing creep-dominated failure. Moreover, it is shown that the classical time fraction rule for calculating creep damage that is suggested in ASME draft code case for Alloy 617 is not a valid indicator of creep damage.",
author = "F. Tahir and Y. Liu",
note = "Publisher Copyright: {\textcopyright} 2017 ICF 2017 - 14th International Conference on Fracture. All rights reserved.; 14th International Conference on Fracture, ICF 2017 ; Conference date: 18-06-2017 Through 20-06-2017",
year = "2017",
language = "English (US)",
series = "ICF 2017 - 14th International Conference on Fracture",
publisher = "International Conference on Fracture",
pages = "451--452",
editor = "Gdoutos, \{Emmanuel E.\}",
booktitle = "ICF 2017 - 14th International Conference on Fracture",
}