Lindström, Thomas, Nilsson, Daniel, Simonsson, Kjell, Eriksson, Robert, Lundgren, Jan-Erik, Leidermark, Daniel, Lindström, Thomas, Nilsson, Daniel, Simonsson, Kjell, Eriksson, Robert, Lundgren, Jan-Erik, and Leidermark, Daniel
In this paper, the high-temperature constitutive behaviour of an additively manufactured ductile nickel-based superalloy is investigated and modelled, with application to thermomechanical fatigue, low-cycle fatigue and creep conditions at temperatures up to ![]("//liu.diva-portal.org:0")
800∘800∘C. Thermomechanical fatigue tests have been performed on smooth specimens in both in-phase and out-of-phase conditions at a temperature range of 100−800∘100−800∘C, and creep tests at 625∘625∘C, 700∘700∘C, 750∘750∘C and 800∘800∘C. Additionally, low-cycle fatigue tests at different strain ranges and load ratios have been performed at 700∘700, Funding Agencies|Linkoping University and Siemens Energy AB