SLM additive manufacturing of NiTi porous implants: a review of constitutive models, finite element simulations, manufacturing, heat treatment, mechanical, and …
Nitinol shape memory alloy is a biocompatible material that is suitable for biomedical
applications due to its superelasticity, shape memory effect, good corrosion and fatigue …
applications due to its superelasticity, shape memory effect, good corrosion and fatigue …
Computational design of mechanical metamaterials
In the past few years, design of mechanical metamaterials has been empowered by
computational tools that have allowed the community to overcome limitations of human …
computational tools that have allowed the community to overcome limitations of human …
[HTML][HTML] Absorbance study of powder conditions for laser additive manufacturing
B Brandau, A Da Silva, C Wilsnack, F Brueckner… - Materials & Design, 2022 - Elsevier
Absorbance is often used for simulations or validation of process parameters for powder-
based laser materials processing. In this work, the absorbance of 39 metal powders for …
based laser materials processing. In this work, the absorbance of 39 metal powders for …
[HTML][HTML] Laser powder bed fusion of metallic components: Latest progress in productivity, quality, and cost perspectives
M Taghian, MH Mosallanejad, E Lannunziata… - Journal of Materials …, 2023 - Elsevier
Abstract Laser Powder Bed Fusion (L-PBF) is an innovative metal Additive Manufacturing
process that enables the production of highly complex parts with unique precision, making it …
process that enables the production of highly complex parts with unique precision, making it …
Surface heterostructuring of laser-clad 316L stainless steel through texture-driven deformation twinning
Heterostructured materials produced by surface modification have attracted considerable
attention owing to their exceptional mechanical properties. Laser-cladding is one of the …
attention owing to their exceptional mechanical properties. Laser-cladding is one of the …
In-situ alloying of NiTiNb ternary shape memory alloys via laser powder bed fusion using pre-alloyed NiTi and elemental Nb powders: Microstructure, phase …
Laser powder bed fusion (L-PBF) provides not only the advantage to make geometrically
complex structures, but also the potential for in-situ alloying. In this work,(NiTi) 100–x Nb x …
complex structures, but also the potential for in-situ alloying. In this work,(NiTi) 100–x Nb x …
Effect of hatch spacing and laser remelting on the formation of unique crystallographic texture of IN718 superalloy fabricated via laser powder bed fusion
W Shao, B He, C Qiu, Z Li - Optics & Laser Technology, 2022 - Elsevier
This study investigated the effects of hatch spacing and laser remelting on microstructure
and growth texture of IN718 superalloy fabricated via laser powder bed fusion (LPBF) based …
and growth texture of IN718 superalloy fabricated via laser powder bed fusion (LPBF) based …
Modified GTN parameters calibration in additive manufacturing of Ti-6Al-4 V alloy: a hybrid ANN-PSO approach
Selective laser melting (SLM) is prevalent as one additive manufacturing (AM) technique to
produce metallic components. In this study, a modified GTN (Gurson-Tvergaard-Needleman) …
produce metallic components. In this study, a modified GTN (Gurson-Tvergaard-Needleman) …
Effect of crystallographic anisotropy on phase transformation and tribological properties of Ni-rich NiTi shape memory alloy fabricated by LPBF
G Shi, L Li, Z Yu, P Sha, Q Cao, Z Xu, Y Liu… - Optics & Laser …, 2023 - Elsevier
This article investigated the effects of crystallographic anisotropy on the microstructure,
phase transformation and tribological properties of NiTi Shape memory alloy (SMA) …
phase transformation and tribological properties of NiTi Shape memory alloy (SMA) …
Effects of hatch spacing on pore segregation and mechanical properties during blue laser directed energy deposition of AlSi10Mg
Hatch spacing is a crucial parameter for achieving superior mechanical properties during
the process of laser directed energy deposition (L-DED) process. However, the optimum …
the process of laser directed energy deposition (L-DED) process. However, the optimum …