Results 61 to 70 of about 3,612,175 (285)

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source

Phenomenological model for phase transformation characteristics of textured shape memory alloys [PDF]

, 2015
In the present study, a new transformation criterion that includes the effect of tension- compression asymmetry and texture-induced anisotropy is proposed and combined with a thermodynamical model to describe the thermomechanical behavior of ...
CHEMISKY, Yves, Fodil Meraghni, Etienne Patoor, CHATZIGEORGIOU, George, CHATZIATHANASIOU, Dimitrios, George Chatzigeorgiou, Chatzigeorgiou, Georges, CHATZIATHANASIOU, Dimitris, MERAGHNI, Fodil, PATOOR, Etienne, Dimitris Chatziathanasiou, Yves Chemisky   +11 more
core   +1 more source

Adaptive Tunable Vibration Absorber using Shape Memory Alloy [PDF]

Mechanics of Advanced Composite Structures, 2015
This study presents a new approach to control the nonlinear dynamics of an adaptive absorber using shape memory alloy (SMA) element. Shape memory alloys are classified as smart materials that can remember their original shape after deformation.
Shirko Faroughi
doaj   +1 more source

Design and Development of High-Strength and Ductile Ternary and Multicomponent Eutectoid Cu-Based Shape Memory Alloys: Problems and Perspectives

Metals, 2022
An overview is presented on the structural and phase transformations and physical and mechanical properties of those multicomponent copper-based shape memory alloys which demonstrate attractive commercial potential due to their low cost, good shape ...
Vladimir G. Pushin, Nataliya N. Kuranova, Alexey E. Svirid, Alexey N. Uksusnikov, Yurii M. Ustyugov   +4 more
doaj   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Energy-Minimizing Microstructures in Multiphase Elastic Solids [PDF]

, 2004
This thesis concerns problems of microstructure and its macroscopic consequences in multiphase elastic solids, both single crystals and polycrystals. The elastic energy of a two-phase solid is a function of its microstructure.
Chenchiah, Isaac Vikram
core   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Editorial:Application of Shape Memory Alloys [PDF]

, 2023
In the ambit of smart materials, shape memory alloys (SMA) have emerged as a remarkable class of materials capable of undergoing significant shape changes when stimulated by external factors such as mechanical, magnetic, thermal, or electrical forces [...
Manfredi, Luigi; id_orcid, Luigi Manfredi   +1 more
core   +1 more source

High-temperature shape memory properties of Cu15Ni35Ti25Hf12.5Zr12.5 high-entropy alloy

Journal of Materials Research and Technology, 2021
The major challenges hindering the application of high-temperature shape memory alloys are their decreased mechanical strength and thermal stability. Herein, we present high-temperature shape memory properties of the Cu15Ni35Ti25Hf12.5Zr12.5 high-entropy
Shan-Hsiu Chang, Wei-Pin Kao, Kai-Yuan Hsiao, Jien-Wei Yeh, Ming-Yen Lu, Che-Wei Tsai   +5 more
doaj   +1 more source

High‐Entropy Alloy Interlayers Toward Advanced Joining for High‐Performance Structural Applications: Current Progress and Emerging Challenges

Advanced Engineering Materials, EarlyView.
HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan, Jiafen Song, Jinglong Li, Jiangtao Xiong, Tao Yang   +4 more
wiley   +1 more source