Results 121 to 130 of about 58,702 (295)

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Cracking Behaviour of René 80-Type Superalloy During Laser-Based Directed Energy Deposition

Metals
Features of microstructure, mechanical properties, and cracking behaviour of the René 80-type superalloy manufactured by laser-based directed energy deposition (DED-LB) have been investigated. Different cracking behaviours were observed in two thin walls
Margarita Klimova, Anastasiia Dmitrieva, Rudolf Korsmik, Grigoriy Zadykyan, Ilya Astakhov, Nikita Yurchenko, Sergey Zherebtsov, Nikita Stepanov, Olga Klimova-Korsmik   +8 more
doaj   +1 more source

Effect of process parameters on AISI 316L single tracks by laser powder directed energy deposition

, 2022
Laser Powder Directed Energy Deposition (LP-DED) process involves complex physical phenomena, which considerably affect the deposition quality. In process optimization, it is a general approach to firstly analyze single tracks to identify process ...
Mirna Poggi, Eleonora Atzeni, Alessandro Salmi, Luca Iuliano   +3 more
core  

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Knowledge-based bi-directional thermal variable modelling for directed energy deposition additive manufacturing (DED-AM)

This dataset is used as the machine learning modelling training dataset in the paper- Knowledge-based bi-directional thermal variable modelling for directed energy deposition additive manufacturing (DED-AM). 
Jian Qin (7901966), Pradeeptta Taraphdar (11587849), Jialuo Ding (2596228), Yongle Sun (8458776), Stewart Williams (2595832)   +4 more
core   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

Advanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho, M. Naeem, T. H. C. Costa, M. S. Libório, J. C. A. Queiroz, C. B. B. Luna, R. R. M. Sousa, P. S. Vieira, E. M. Araújo   +8 more
wiley   +1 more source

Microstructure and microhardness of laser directed energy deposition of Cu/Al composites

Cailiao gongcheng
Cu/Al composites， which combine the advantages of high electrical conductivity of Cu and low density of Al， have been used in aerospace， electronics， and other important industrial fields， but there are difficulties in realizing the effective ...
LI Changfu, DU Bingxin, LI Xiaodan, REN Yuhang, YANG Guang   +4 more
doaj   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

WIRE-BASED DIRECTED ENERGY DEPOSITION

Advances in metal additive manufacturing have led to an exciting range of specialized solutions that remove traditional research, design, and production limits. The ability to produce complex geometry layer-by-layer using various materials is significant but the use of wire feedstock presents unique advantages, capabilities, and challenges for directly
openaire   +2 more sources