Defect tolerance and hydrogen susceptibility of the fatigue limit of an additively manufactured Ni-based superalloy 718
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DOI: 10.1016/j.ijfatigue.2020.105740
Abstract: Abstract The sensitivity of the fatigue limit of an additively manufactured, Ni-based superalloy 718 sample to surface finishing conditions and solute hydrogen was investigated via a series of tension–compression fatigue tests. The results revealed that… read more here.
Keywords: limit additively; limit; based superalloy; fatigue limit ... See more keywords
Thermal behavior and microstructural evolution of additively manufactured Ni-based superalloys via multi-scale simulation
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DOI: 10.1016/j.ijleo.2021.167456
Abstract: Abstract The Ni-based superalloy is one of the important high temperature structural materials used for the modern aero engines and gas turbines. In order to improve the mechanical properties of additively manufactured Ni-based superalloys, deeply… read more here.
Keywords: manufactured based; additively manufactured; thermal behavior; microstructural evolution ... See more keywords