[HTML][HTML] Low-density, high-strength metal mechanical metamaterials beyond the Gibson-Ashby model

H Zhong, R Das, J Gu, M Qian - Materials Today, 2023 - Elsevier
Abstract Low-density, high-strength, ductile metal mechanical metamaterials are in high
demand for engineering applications but remain out of reach by the Gibson-Ashby model …

Multicomponent alloys design and mechanical response: From high entropy alloys to complex concentrated alloys

M Cabrera, Y Oropesa, JP Sanhueza… - Materials Science and …, 2024 - Elsevier
Technological advancements have consistently been accompanied by significant progress
in materials science, with alloys serving as fundamental elements in engineering design …

[HTML][HTML] Texture, elastic anisotropy and thermal stability of commercially pure titanium prepared by room temperature ECAP

K Tesař, M Koller, D Vokoun, O Tyc, J Čech, P Sedlák - Materials & Design, 2023 - Elsevier
Severe plastic deformation of commercially pure titanium, leading to ultrafine-grained
microstructure, can be used as an alternative to alloying to obtain better mechanical …

[HTML][HTML] Characterization approaches affect asymmetric load predictions of hexagonal close-packed alloy

V Tuninetti, A Oñate, M Valenzuela… - Journal of Materials …, 2023 - Elsevier
The anisotropic plasticity constants of the CPB06 criterion for Ti64, previously identified with
experiments performed in all three dimensions, are applied here to evaluate the effect of the …

Accurate numerical prediction of ductile fracture and micromechanical damage evolution for Ti6Al4V alloy

C Rojas-Ulloa, V Tuninetti, H Sepúlveda… - Computational …, 2024 - Springer
Abstract A CPB06-based Stewart-Cazacu micromechanical damage model is implemented
and validated for Ti6Al4V material. It provides accurate numerical predictions in terms of …

Evaluation of In Vivo Biocompatibility in Preclinical Studies of a Finger Implant Medical Device Correlated with Mechanical Properties and Microstructure

R Major, A Grajoszek, A Byrski… - … Applied Materials & …, 2023 - ACS Publications
The aim of the experiment was to evaluate the biocompatibility of four 3D-printed
biomaterials planned for use in the surgical treatment of finger amputees: Ti-6Al-4 V (Ti64) …

On the morphological deviation in additive manufacturing of porous Ti6Al4V scaffold: A design consideration

SA Naghavi, H Wang, SN Varma, M Tamaddon… - Materials, 2022 - mdpi.com
Additively manufactured Ti scaffolds have been used for bone replacement and orthopaedic
applications. In these applications, both morphological and mechanical properties are …

A novel approach to enhance mechanical properties of Ti substrates for biomedical applications

D Kuczyńska-Zemła, M Rogalska, A Sotniczuk… - Journal of Alloys and …, 2024 - Elsevier
The present study proposes a novel approach to flat rolling in order to improve the
mechanical properties of pure Ti substrates, making it a promising alternative to the Ti-6Al …

Nanomechanical characterization of the deformation response of orthotropic Ti–6Al–4V

C Rojas-Ulloa, C Bouffioux, AF Jaramillo… - Advanced …, 2021 - Wiley Online Library
The nanoindentation‐induced mechanical deformation response is applied to identify the
orthotropic elastic moduli using the Delafargue and Ulm method as well as to validate the …

A Combined Experimental and Numerical Calibration Approach for Modeling the Performance of Aerospace-Grade Titanium Alloy Products

V Tuninetti, H Sepúlveda, C Beecher, C Rojas-Ulloa… - Aerospace, 2024 - mdpi.com
Finite element modeling for designing and optimizing lightweight titanium aerospace
components requires advanced simulation tools with adequate material modeling. In this …