Results 191 to 200 of about 1,708,417 (385)

On the Rigidity and Mechanical Behavior of Triply Periodic Minimal Surfaces‐Based Lattices: Insights from Extensive Experiments and Simulations

Advanced Engineering Materials, EarlyView.
This study examines the mechanical properties of triply periodic minimal surfaces (TPMS)‐based lattices, analyzing 36 architectures in elastic and plastic regimes. It evaluates the applicability of beam‐based scaling laws to TPMS lattices. Rigidity arises from the alignment of members with the load direction and solid regions preventing rotation.
Lucía Doyle, Humberto Terrones, Carlos González   +2 more
wiley   +1 more source

A thermo-metallurgical-mechanical model for selective laser melting of Ti6Al4V

Materials & Design, 2019
A thermo-metallurgical-mechanical coupling model is developed to predict temperature, solid-state phase and residual stress fields for the multi-track multi-layer selective laser melting process of Ti6Al4V.
Pengfei Tan, Fei Shen, Biao Li, Kun Zhou
doaj  

3D printing of modified-release aminosalicylate (4-ASA and 5-ASA) tablets [PDF]

, 2014
Álvaro Goyanes, Asma B. M. Buanz, Grace B. Hatton, Simon Gaisford, Abdul W. Basit   +4 more
openalex   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Deformation behavior and microstructure characterization of A357 aluminum alloy welding wires used for wire arc additive manufacturing

Journal of Materials Research and Technology
Microstructure and mechanical responses of A357 aluminum alloy welding wires after different degrees of strain were studied. It is found that the grains are elongated and refined along the drawing direction, accompanying with cell structures and sub ...
Tao Zheng, Gaosong Wang, Hanchao Shi, Bingqing Chen, Xinyu Ren, Huaping Xiong   +5 more
doaj  

Fabrication of extended-release patient-tailored prednisolone tablets via fused deposition modelling (FDM) 3D printing [PDF]

, 2014
Justyna Skowyra, Katarzyna Pietrzak, Mohamed A. Alhnan   +2 more
openalex   +1 more source

Multiple‐Repeated Plasma Surface Treatments for Significantly Improving Bonding Performance of Metal‐Carbon‐Fiber‐Reinforced Thermoplastic Polymer Dissimilar Adhesive Joints

Advanced Engineering Materials, EarlyView.
Multiple plasma surface treatments improved the Mode I fracture energy of metal‐carbon‐fiber‐reinforced thermoplastic polymer (CFRTP) joints by ≈240% compared to single treatments and nearly 2000% over untreated joints. This significant enhancement, achieved without modifying CFRTP surface roughness, is attributed to improved chemical bonding at the ...
Angela A. Lee, Yao Qiao, Yongsoon Shin, Ethan K. Nickerson, Kevin L. Simmons   +4 more
wiley   +1 more source

Microstructural evolution and mechanical performance of nano-Nb-modified AlSi10Mg alloy fabricated by laser powder bed fusion

Journal of Materials Research and Technology
In this study, nano-Nb-modified AlSi10Mg composites were fabricated using laser powder bed fusion (LPBF). The effects of Nb addition on the microstructure and mechanical properties of the AlSi10Mg alloy were systematically investigated. Compared with the
Hao Luo, Kefeng Li, Cunliang Pan, Xiaoqiang Li, Junhao Zhao, Zun Li, Keying Liu, Tao Zhang   +7 more
doaj  

Evaluation of 3D Printing and Its Potential Impact on Biotechnology and the Chemical Sciences [PDF]

, 2014
Bethany C. Gross, Jayda L. Erkal, Sarah Y. Lockwood, Chengpeng Chen, Dana M. Spence   +4 more
openalex   +1 more source

3D printing of high-strength aluminium alloys

Nature, 2017
John H. Martin, Brennan D. Yahata, Jacob M. Hundley, J. Mayer, T. Schaedler, T. Pollock   +5 more
semanticscholar   +1 more source