Results 21 to 30 of about 1,784,014 (194)

Microstructure evolution and mechanical properties of wire-feed electron beam additive manufactured Ti-5Al-2Sn-2Zr-4Mo-4Cr alloy with different subtransus heat treatments

Materials & Design, 2020
Wire-feed electron beam additive manufacturing (EBAM) is a promising manufacturing process for fabrication large-scale, fully dense and near net shape metallic components.
Guodong Zhang, Huaping Xiong, Huai Yu, Renyao Qin, Wei Liu, Hong Yuan   +5 more
doaj   +1 more source

Morphological Box Classification Framework for supporting 3D scanner selection

Virtual and Physical Prototyping, 2018
3-Dimensional (3D) scanning systems are becoming more common in the industry nowadays, for inspection and reverse engineering (RE) purposes. Although technical specifications are provided with commercially available scanners, a question could be raised ...
W. L. K. Nguyen, A. Aprilia, A. Khairyanto, W. C. Pang, G. G. L. Seet, S. B. Tor   +5 more
doaj   +1 more source

Axial performances of the steel rebar reinforced column confined by the steel cable reinforced 3D concrete printing permanent formwork

Virtual and Physical Prototyping
Among reinforcement methods for 3D concrete printing (3DCP) structures, steel cable reinforcement and reinforced concrete confined by 3DCP formwork (RC-3DPF) methods offer high design freedom and automation.
Zhenbang Liu, Mingyang Li, Xiangyu Wang, Sizhe Wang, Lining Wang, Teck Neng Wong, Ming Jen Tan   +6 more
doaj   +1 more source

LFP-based binder-free electrodes produced via fused filament fabrication

JPhys Energy, 2023
Carbon coated-LiFePO _4 (LFP) is a strong candidate as lithium-ion battery (LiB) cathode due to the combination of safe operation, stable electrochemical performance and positive environmental impact as does not depend on Co, which is toxic and a ...
José Miguel Ramos-Fajardo, Isabel María Peláez-Tirado, Juan Ramón Marín-Rueda, Miguel Castro-García, Jesús Canales-Vázquez, Juan Carlos Pérez-Flores   +5 more
doaj   +1 more source

Digital Microdroplet Ejection Technology-Based Heterogeneous Objects Prototyping

International Journal of Biomedical Imaging, 2016
An integrate fabrication framework is presented to build heterogeneous objects (HEO) using digital microdroplets injecting technology and rapid prototyping.
Na Li, Jiquan Yang, Chunmei Feng, Jianfei Yang, Liya Zhu, Aiqing Guo   +5 more
doaj   +1 more source

Microstructure modelling for metallic additive manufacturing: a review

Virtual and Physical Prototyping, 2020
The microstructure of metals depends on the additive manufacturing (AM) process and the process parameters. However, experimentation on different process parameters for different materials is costly and time-consuming.
Joel Heang Kuan Tan, Swee Leong Sing, Wai Yee Yeong   +2 more
doaj   +1 more source

Design and 3D Printing of Scaffolds and Tissues

, 2015
A growing number of three-dimensional (3D)-printing processes have been applied to tissue engineering. This paper presents a state-of-the-art study of 3D-printing technologies for tissue-engineering applications, with particular focus on the development ...
Jia An, An, Jia, Teoh, Joanne Ee Mei, Chee Kai Chua, Chua, Chee Kai, Suntornnond, Ratima, Joanne Ee Mei Teoh, Ratima Suntornnond   +7 more
core   +1 more source

Attitudes of cancer patients toward ctDNA‐based liquid biopsy for follow‐up

Molecular Oncology, EarlyView.
This mixed‐methods study explored cancer patients' experiences, knowledge, and preferences regarding ctDNA‐based liquid biopsy for follow‐up. Awareness of ctDNA was low and recall of previous liquid biopsy was imperfect, yet acceptance was high.
Siddharth Chhajlani, Laura Mariën, Caro De Weerdt, Sanne Wouters, Laure‐Anne Teuwen, Hans Prenen, Katleen Janssens, Timon Vandamme   +7 more
wiley   +1 more source

Investigating the degradation mechanisms with continual feedstock reuse of M789 in Laser Powder Bed Fusion to determine its feedstock end-of-life

Materials & Design
The long-term sustainability of Laser Powder Bed Fusion (LPBF) relies increasingly on maximising powder reutilisation across multiple build cycles, while maintaining part integrity and performance.
A. Alagesan, M. Cagirici, P. Bartolo
doaj   +1 more source

Improved Surface Properties for Nanotube Growth on Selective Laser Melted Porous Ti6Al4V Alloy via Chemical Etching

International Journal of Electrochemical Science, 2019
In this work, porous Ti6Al4V components with a 400 μm interval were prepared by selective laser melting (SLM), one of most popular powder-bed additive manufacturing technologies for metallic alloys, there were many un-melted powders adhered to the as ...
Xiaoqing Ni, Liang Zhang, Wenheng Wu, Jia Song, Beibei He, Dexiang Zhu   +5 more
doaj   +1 more source