Additively manufactured materials and structures: A state-of-the-art review on their mechanical characteristics and energy absorption

Y Wu, J Fang, C Wu, C Li, G Sun, Q Li - International Journal of Mechanical …, 2023 - Elsevier
Lightweight materials and structures have been extensively studied for a wide range of
applications in design and manufacturing of more environment-friendly and more …

[HTML][HTML] Additive manufacturing for Proton Exchange Membrane (PEM) hydrogen technologies: merits, challenges, and prospects

A Baroutaji, A Arjunan, J Robinson… - international journal of …, 2024 - Elsevier
With the growing demand for green technologies, hydrogen energy devices, such as Proton
Exchange Membrane (PEM) fuel cells and water electrolysers, have received accelerated …

Multi attribute decision making through COPRAS on tensile properties of hybrid fiber metal laminate sandwich structures for aerospace and automotive industries

MM Awd Allah, MA Abd El-baky… - Journal of …, 2023 - journals.sagepub.com
Fiber metal laminates (FMLs) are made by sandwiching a fiber-reinforced composite
between thin layers of metal. FMLs are modern materials utilized in the manufacture of …

Exploring the effect of nanoclay addition on energy absorption capability of laterally loaded glass/epoxy composite tubes

MM Awd Allah, DA Hegazy, H Alshahrani… - Polymer …, 2024 - Wiley Online Library
The energy absorption capability of laterally loaded glass fiber reinforced polymer (GFRP)
tubular components containing montmorillonite clay (MC) was explored in this article. GFRP …

Challenges and opportunities in additive manufacturing polymer technology: a review based on optimization perspective

S Raja, A John Rajan - Advances in Polymer Technology, 2023 - Wiley Online Library
In the emerging modern technology of additive manufacturing, the need for optimization can
be found in literature in many places. Additive manufacturing (AM) is making an object layer …

Effect of alumina nano‐particles on collapse behavior and energy absorption of laterally loaded glass/epoxy composite tubes

DA Hegazy, MM Awd Allah, H Alshahrani… - Polymer …, 2023 - Wiley Online Library
Due to its exceptional mechanical and crashworthiness properties, lightweight
nanocomposites have recently been used more and more in aviation, defense, nautical, and …

[HTML][HTML] Microstructure and mechanical properties of AZ91 magnesium alloy fabricated by multi-layer and multi-pass CMT based WAAM technique

C Yin, J Shen, S Hu, Z Zhang - Results in Engineering, 2023 - Elsevier
The block sample of AZ91 magnesium alloy was fabricated via multi-layer and multi-pass
wire and arc additive manufacturing (WAAM) based on cold metal transfer (CMT) technique …

[HTML][HTML] Selection of automotive brake friction composites reinforced by agro-waste and natural fiber: An integrated multi-criteria decision-making approach

T Singh, G da Silva Gehlen, V Singh, NF Ferreira… - Results in …, 2024 - Elsevier
The aim of this study is to develop a method for selecting and ranking automotive brake
friction composite materials made from agro-waste and natural fibers. This is achieved by …

[HTML][HTML] Low-velocity impact response and energy absorption of Menger sponge-inspired fractal structures fabricated by selective laser melting

M Bogahawaththa, D Mohotti, PJ Hazell, H Wang… - Engineering …, 2024 - Elsevier
An innovative cellular structure, the Menger Fractal Cube (MFC), is introduced and studied
systematically for the first time for low-velocity energy absorption applications. Formed …

Picking Up the optimum triggering combinations of crashworthy 3D-printed sustainable structures: an experimental study in Al-Kharj Governorate, KSA

MMA Allah, MFA El-Halim, MIAE Aal, MAA El-baky - Fibers and Polymers, 2024 - Springer
Introducing open holes or triggers in the crashworthy structures to reduce the weight or
enhance the crash performance became popular. For this reason, this paper aims to answer …