Results 61 to 70 of about 1,375,815 (243)

Programmable Variable‐Stiffness Multilayer Elastomer Composites With High‐Aspect‐Ratio Low‐Melting‐Point Alloy Inclusions

Advanced Materials Technologies, EarlyView.
High‐aspect‐ratio low‐melting‐point alloy inclusions are embedded within multilayer silicone laminates to create thermally programmable stiffness. Sequential activation of alloy‐rich layers produces four distinct mechanical states and reconfigures tendon‐driven actuator trajectories under the same load.
Palpolage Don Shehan Hiroshan Gunawardane, Gyan Edbert Zesiro, Hao Zhou, Gursel Alici, Mu Chiao   +4 more
wiley   +1 more source

Intercritical Thermomechanical Treatments Applied to the Steel Heavy Plates

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2010
This paperwork shows the laboratory experiments made on X60 and X65 steels with several intercritical thermomechanical treatment applications. Two variants were used: "down-up" thermomechanical treatment with heating and rolling in the intercritical ...
Elisabeta VASILESCU
doaj  

Enhancement of bioconversion of vegetable biowaste by black soldier fly larvae: Influence of mechanical and thermomechanical pretreatments

Scientific African
In many countries, the growing production of biowaste poses a major environmental threat, requiring significant budgets for its management. This issue has driven the development of innovative valorisation methods, such as bioconversion. Black Soldier Fly
Younesse El-byari, Mohammed Bendriss Amraoui   +1 more
doaj   +1 more source

Aerosol Jet Printing of Benzocyclobutene as a Thermally Stable, Low‐Loss Dielectric for Multilayer Microwave Electronics

Advanced Materials Technologies, EarlyView.
Multilayer aerosol jet printed components with a low‐loss, thermally stable dielectric are demonstrated using benzocyclobutene. Ink formulation and in‐line droplet evaporation control support high‐quality, versatile, and stable printing performance. A specialized measurement for low‐loss materials reveals promising microwave properties, which, combined
Md Ramjan Ali, Trent Moritz, Mohammad Tayeb Al Qaseer, Ethan B. Secor   +3 more
wiley   +1 more source

Effects of multistage thermomechanical treatment on the microstructure and properties of Cu–Ni–Co–Si–Mg alloy strip by HCCM horizontal continuous casting

Journal of Materials Research and Technology
Multistage thermomechanical treatment experiments were conducted on Cu–Ni–Co–Si–Mg alloy strip prepared by the Heating Cooling Combined Mold (HCCM) horizontal continuous casting-cold rolling process.
Lijuan Wang, Jinhui Hu, Feiran Jiang, Yanbin Jiang, Lin Hu, Changjian Lu, Feng Liu, Xinhua Liu, Fan Zhao, Zhou Li   +9 more
doaj   +1 more source

Numerical Modeling of Photothermal Self‐Excited Composite Oscillators

Advanced Robotics Research, EarlyView.
We present a numerical framework for simulating photothermal self‐excited oscillations. The driving mechanism is elucidated by highlighting the roles of inertia and overshoot, as well as the phase lag between the thermal moment and the oscillation angle, which together construct the feedback loop between the system state and the environmental stimulus.
Zixiao Liu, Ryan R. Rusch, Zheng Wu, Chi Chen, Pengju Shi, Hao Qiu, Ximin He   +6 more
wiley   +1 more source

3D Printing of Self‐Healing Polymers by Material Extrusion: A Process‐Centric Review of Setups, Parameters, and Applications

Advanced Robotics Research, EarlyView.
This review highlights recent advances in material extrusion 3D printing of self‐healing polymers, focusing on the interplay between material chemistry, rheology, hardware customization, and process optimization. Filament‐ and ink‐based extrusion strategies, multimaterial architectures, and postprocessing approaches are discussed for applications in ...
Antonio Pavone, Gianni Stano, Gianluca Percoco   +2 more
wiley   +1 more source

Structural-phase state and microhardness of reduced-activation 12-% chromium ferritic-martensitic steel after thermomechanical treatmentswith deformation at 1000°C and 1100°C

Frontier Materials & Technologies
Russian 12-% chromium ferritic-martensitic EK-181 steel (RUSFER-EK-181 Fe–12Cr–2W–V–Ta–B) is a promising structural material for power plants.
Valeria V. Osipova, Nadezhda A. Polekhina, Igor Yu. Litovchenko   +2 more
doaj   +1 more source

Improvement of EUROFER's mechanical properties by optimized chemical compositions and thermo-mechanical treatments

Nuclear Materials and Energy, 2018
9%Cr reduced activation steels are the designated structural materials for future fusion reactors. The improvement of this class of alloys, especially for the extension of the operation limits, is the present scope of the EUROfusion materials project for
J. Hoffmann, M. Rieth, M. Klimenkov, S. Baumgärtner   +3 more
doaj   +1 more source

The mechanical properties of metastable austenitic steel after thermomechanical treatments

, 2015
The features of structural states and mechanical properties of metastable austenitic steel after thermomechanical treatments, including low-, ambient and warm-temperatures deformations and subsequent annealing are investigated.
Аккузин, С. А., Akkuzin, S. A.
core