Results 91 to 100 of about 3,764,677 (378)

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

Advanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De, Giovanni Meli, Meysam Khaleghian, Anahita Emami   +3 more
wiley   +1 more source

Influence of SiC particle size on microstructure evolution and tribological behavior of CoCrFeNiAl coatings prepared by laser cladding

Journal of Materials Research and Technology
To investigate the influence of SiC particle size on the microstructure and tribological performance of high-entropy alloy (HEA) coatings, CoCrFeNiAl-based composite coatings were fabricated by laser cladding using SiC particles of three distinct size ...
Haoran Zhang, Yang Gao, Yaowei Yong, Lin Liu, Xiaoqiang Ren   +4 more
doaj   +1 more source

Investigation of hybrid manufacturing of stainless steel 316L components using direct energy deposition

Proceedings of the Institution of mechanical engineers. Part B, journal of engineering manufacture, 2020
Direct energy deposition has been established as one of the methods for additive manufacturing metallic parts. The combination of direct energy deposition capabilities with traditional machining centre capabilities has enabled over the past few years the
Nikolaos Tapoglou, Joseph Clulow
semanticscholar   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

Advanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner, Raja Bade, Valentin Ackermann, Roja M. Baumann, Corvin Bischoff, Jona F. Ebeling, Oskar Glenz, Marlo Groh, Jonathan Groth, Finja Hiller, Tom Hirschmüller, Felix Menke, Syntcha Ngantchou Lecdou, Mika Ohler, Daniel Rafii Vardiny, Darius Richter, Dario Röper, Henrik Schumacher, Theresa Stein, Benjamin Vorbeck, Elisabeth Wermter, Kay Kölzig, Jörg Müssig   +22 more
wiley   +1 more source

Highly Printable Fe₃Al Intermetallic Alloy

Metals
Intermetallic Fe3Al-based alloys reinforced with Laves-phase precipitates are emerging as potential replacements for conventional high-alloy steels and possibly polycrystalline Ni-based superalloys in structural applications up to 700 °C.
Aliakbar Emdadi, Yitong Yang, Joanna Szyndler, Felix Jensch, Gökhan Ertugrul, Michael Tovar, Sebastian Härtel, Sabine Weiß   +7 more
doaj   +1 more source

Surface integrity of Inconel 718 by hybrid selective laser melting and milling

Virtual and Physical Prototyping, 2018
While selective laser melting (SLM) offers design freedom of metal parts with much less material consumption, there exist several limitations, including high surface roughness, low-dimensional accuracy, and high tensile residual stresses.
D. Brown, C. Li, Z. Y. Liu, X. Y. Fang, Y. B. Guo   +4 more
doaj   +1 more source

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

Advanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud, Jakob Gruber, Hakan Göçerler, Pierluigi Bilotto, Christian Gierl‐Mayer, Elham Loni, Michael Naguib, Carsten Gachot   +7 more
wiley   +1 more source

Conceptualising the impact of information asymmetry on through-life cost: case study of machine tools sector [PDF]

, 2018
Information asymmetry (IA) in terms of contextual variety and importance is one of the most challenging aspects of through-life costing in product-service systems (PSS).
Erkoyuncu, J., Farsi, M., Grenyer, A., Mcvey, S., Roy, R., Sachidananda, M., Sceral, M.   +6 more
core   +2 more sources

Hybrid Manufacturing of Turbine Components [PDF]

Laser Technik Journal, 2016
AbstractThe energy sector and, above all, the aerospace and MRO (maintenance, repair and overhaul) markets, will be growing significantly over the next decades. This will increase the price for Ni‐based alloys, super alloys, titanium aluminide (TiAl) and stainless steel enormously. The complexity of part geometry, higher product quality, parts machined
openaire   +1 more source