Additive manufacturing of architected shape memory alloys: a review

M Mehrpouya, C Alberto Biffi, JN Lemke… - Virtual and Physical …, 2024 - Taylor & Francis
Additive manufacturing of architected materials, particularly lattice or porous structures, has
garnered significant interest in recent years due to its ability to enhance weight-to-strength …

Laser powder bed fusion for the fabrication of triply periodic minimal surface lattice structures: Synergistic macroscopic and microscopic optimization

X Sheng, A Guo, S Guo, S Sui, W Yang, R Tang… - Journal of Manufacturing …, 2024 - Elsevier
The lightweight nature and superior mechanical properties of the triply periodic minimal
surface (TPMS) structure have attracted considerable attention across various fields …

Boundary integrity-based Gyroid minimal surface NiTi porous structure achieved through non-proportionally scaled deformation method with superior mechanical …

W Liu, X Lv, H Zhou, Y Chen, W Li, Z Xing - Additive Manufacturing, 2024 - Elsevier
Triply periodic minimal surface structures (TPMS) have garnered significant attention owing
to their exceptional mechanical properties, biomimetic curvature attributes, and favorable …

The Laser Selective Sintering Controlled Forming of Flexible TPMS Structures

C Xue, N Li, S Chen, J Liang, W Aiyiti - Materials, 2023 - mdpi.com
Sports equipment crafted from flexible mechanical metamaterials offers advantages due to
its lightweight, comfort, and energy absorption, enhancing athletes' well-being and …

Residual deformation analysis of laser powder bed fusion-fabricated lattice structures

Y Wang, H Zhu, M Xiao, C Chen, Y Qi… - Virtual and Physical …, 2024 - Taylor & Francis
Lattice structures are crucial for weight reduction, and laser powder bed fusion (LPBF) is an
efficient fabrication method. However, there's a notable research gap in understanding the …

Relationship between the superelasticity and strain field around Ni4Ti3 nano-precipitates in NiTi shape memory alloy via laser powder bed fusion

Y Yang, YQ Zhang, HZ Lu, Y Luo, TH Long… - Journal of Manufacturing …, 2024 - Elsevier
Although the simulation results had demonstrated that the strain field introduced by Ni 4 Ti 3
nano-precipitates in NiTi shape memory alloys (SMAs) was related with their superelasticity …

Selective laser melting of NiTi cardiovascular stents: Processibility, surface quality and mechanical properties

W Zhang, Z Li, M Chai, P Dong, Y Wang - Optics & Laser Technology, 2025 - Elsevier
Selective laser melting (SLM) is regarded as a promising alternative technology for
manufacturing customized cardiovascular stents with complex geometries. In this study, a …

Investigations on Energy Absorption Behavior of Laser Powder Bed Fusion-Based 2D and 3D Multi-layered Sandwich Lattice Structures

CGG David Rajasingh, K Palaniyandi… - Journal of Materials …, 2024 - Springer
This research provides valuable insights into the design, development, and analysis of the
quasi-static energy absorption properties of dimensionally distinct 2D and 3D sandwich …

Compressive properties and fatigue performance of NiTi lattice structures optimized by TPMS

Y Ren, Y Li, L Yang, Y Chen, C Yan, B Liu… - Materials Science in …, 2024 - accscience.com
Nickel titanium (NiTi) lattice structures prepared by laser powder bed fusion (LPBF) have
great application potential, due to their unique shape memory effect, superelasticity, and …