A state-of-the-art review on fatigue performance of powder bed fusion-built alloy 718
Abstract Alloy 718 is a Ni-Fe-based superalloy, which has been successfully adapted to
powder bed fusion (PBF) additive manufacturing because of the alloy's adaptability with …
powder bed fusion (PBF) additive manufacturing because of the alloy's adaptability with …
Materials challenges in hydrogen-fuelled gas turbines
With the increased pressure to decarbonise the power generation sector several gas turbine
manufacturers are working towards increasing the hydrogen-firing capabilities of their …
manufacturers are working towards increasing the hydrogen-firing capabilities of their …
[HTML][HTML] On the strengthening and embrittlement mechanisms of an additively manufactured Nickel-base superalloy
The γ′ phase strengthened Nickel-base superalloy is one of the most significant dual-
phase alloy systems for high-temperature engineering applications. The tensile properties of …
phase alloy systems for high-temperature engineering applications. The tensile properties of …
[HTML][HTML] Multi-field coupling fatigue behavior of laser additively manufactured metallic materials: a review
F Liu, H Xie, W He - Journal of materials research and technology, 2023 - Elsevier
Laser additive manufacturing (AM) is an advanced green shaping technology that enables
fast and flexible fabrication or repair of high-performance metallic materials. Since the …
fast and flexible fabrication or repair of high-performance metallic materials. Since the …
[HTML][HTML] Anisotropic behaviours of LPBF Hastelloy X under slow strain rate tensile testing at elevated temperature
To improve the understanding of high temperature mechanical behaviours of LPBF Ni-
based superalloys, this work investigates the influence of an elongated grain structure and …
based superalloys, this work investigates the influence of an elongated grain structure and …
[HTML][HTML] Anisotropic fatigue properties of Alloy 718 manufactured by electron beam powder bed fusion
In this study, Alloy 718 specimens manufactured by Electron Beam Powder Bed Fusion
process are subjected to two different post-treatments to have different microstructural …
process are subjected to two different post-treatments to have different microstructural …
[HTML][HTML] Comparison of fatigue crack growth behaviour in electron-beam and laser powder-bed-fusion Inconel 718
A comparative study on fatigue crack growth behaviour was made between the electron-
beam powder-bed-fusion (PBF-EB) and laser powder-bed-fusion (PBF-LB) Inconel 718. The …
beam powder-bed-fusion (PBF-EB) and laser powder-bed-fusion (PBF-LB) Inconel 718. The …
Creep–Fatigue Interaction of Inconel 718 Manufactured by Electron Beam Melting
S Guth, T Babinský, S Antusch, A Klein… - Advanced …, 2023 - Wiley Online Library
Electron beam melting of Ni‐base superalloy Inconel 718 allows producing a columnar‐
grained microstructure with a pronounced texture, which offers exceptional resistance …
grained microstructure with a pronounced texture, which offers exceptional resistance …
Role of superficial defects and machining depth in tensile properties of electron beam melting (EBM) made Inconel 718
Since there is no report on the influence of machining depth on electron beam melting
(EBM) parts, this paper investigated the role of superficial defects and machining depth in …
(EBM) parts, this paper investigated the role of superficial defects and machining depth in …
Fatigue crack initiation and propagation in Alloy 718 with a bimodal grain morphology built via electron beam-powder bed fusion
A unique melting strategy was implemented in electron beam-powder bed fusion (EB-PBF)
of Alloy 718, resulting in the formation of a bimodal grain morphology consisting of fine …
of Alloy 718, resulting in the formation of a bimodal grain morphology consisting of fine …