Results 51 to 60 of about 3,923 (223)

Superelastic load cycling of Gum Metal [PDF]

Acta Materialia, 2015
The superelastic beta titanium alloy, Gum Metal, has been found to accumulate plastic strain during tensile load cycling in the superelastic regime. This is evident from the positive drift of the macroscopic stress vs. strain hysteresis curve parallel to the strain axis and the change in its geometry subsequent to every load-unload cycle.
Vorontsov, V.A., Jones, N.G., Rahman, K.M., Dye, D.   +3 more
openaire   +4 more sources

Magnetoelectric BaTiO3/CoFe2O4 Thin‐Film Meshes for Neuronal Differentiation

Advanced Science, EarlyView.
We engineer an epitaxial BaTiO3/CoFe2O4 magnetoelectric mesh that overcomes boundary‐induced mechanical clamping. Progressively reducing the mechanical constraint, from substrate‐clamped to PDMS‐transferred and ultimately freestanding, enhances magnetic‐to‐electric transduction and strengthens magnetoelectric coupling.
Mathieu Mirjolet, Hao Ye, Abderrahim Lahlahi Attalhaoui, Donghoon Kim, Vitaly Pustovalov, Elric Zhang, Marc Tudela‐Pi, Bastian Gebauer, Juan Bautista Carda Castelló, Anton Guimerà‐Brunet, Josep Puigmartí‐Luis, Xiang‐Zhong Chen, Minsoo Kim, Salvador Pané   +13 more
wiley   +1 more source

Superelasticity over a wide temperature range in a NiTiCu shape memory alloy via laser powder bed fusion

Materials & Design
Additively manufactured NiTi-based shape memory alloys (SMAs) can achieve good superelasticity at specific temperatures. However, the realization of superelasticity over a wide temperature range in additively manufactured NiTi-based SMAs has rarely been ...
Haizhou Lu, Zhijie Zhou, Yong Yang, Cheng Deng, Hongwei Ma, Weisi Cai, Shuo Yin, Chao Yang   +7 more
doaj   +1 more source

Thermodynamics and Kinetics in Host Design for Dendrite‐Free Zinc Metal Anodes

Advanced Science, EarlyView.
This review comprehensively summarizes recent advances in host design strategies for high‐performance zinc metal anodes, and deeply elucidates their thermodynamic and kinetic design principles from the perspective of surface modification, interface engineering, and spatial confinement.
Peng Xiao Sun, Quanwei Ma, Yangyang Liu, Longhai Zhang, Rui Wang, Yu‐Hui Zhu, Tengfei Zhou, Sen Xin, Le Yu, Chaofeng Zhang   +9 more
wiley   +1 more source

Progress in research on strain glass transition in Ni-Ti based alloys

Journal of Aeronautical Materials
Equiatomic Ni-Ti alloys have been widely applied in biomedical and industrial fields，because of their shape memory effect and superelasticity originating from thermos-elastic martensitic transformation.
ZHAO Xinqing, WANG Kai, LYU Chao, ZHANG Kaichao, HOU Huilong   +4 more
doaj   +1 more source

NiTi SMA Superelastic Micro Cables: Thermomechanical Behavior and Fatigue Life under Dynamic Loadings

Sensors, 2022
Shape memory alloy (SMA) micro cables have a wide potential for attenuation of vibrations and structural health monitoring due to energy dissipation. This work evaluates the effect of SMA thermomechanical coupling during dynamic cycling and the fatigue ...
Paulo C. S. Silva, Estephanie N. D. Grassi, Carlos J. Araújo, João M. P. Q. Delgado, Antonio G. B. Lima   +4 more
doaj   +1 more source

A Review on Recent Trends of Bioinspired Soft Robotics: Actuators, Control Methods, Materials Selection, Sensors, Challenges, and Future Prospects

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article reviews the current state of bioinspired soft robotics. The article discusses soft actuators, soft sensors, materials selection, and control methods used in bioinspired soft robotics. It also highlights the challenges and future prospects of this field.
Abhirup Sarker, Tamzid Ul Islam, Md. Robiul Islam   +2 more
wiley   +1 more source

Study on Superelasticity and Microstructure of TiNiV Shape Memory Alloy by Medium-Temperature Treatment

, 2011
The TiNiV shape memory alloy wire that was cold pressed under 9Mpa at the room temperature had good superelasticity. On this basis, a tensile test was made after a series of medium-temperature treatment.
Guang Lei Liu, Nai Chao Si, Song Hai Si, Zhi Jian Zhang   +3 more
core   +1 more source

Correction to: Magnetic Characterization of Ferromagnetic Shape Memory Components Under Defined Mechanical Loading (Shape Memory and Superelasticity, (2020), 10.1007/s40830-020-00266-2)

, 2022
Art. 150, 1 S.
Ehle, F., Haufe, E., Neubert, H., Neumeister, P.   +3 more
core   +1 more source

Development of an Inchworm‐Like Dual‐Balloon‐Assisted Colonoscopic Robot Based on a Two‐Segment Extensible Continuum Section

Advanced Intelligent Systems, EarlyView.
This work presents an inchworm‐like dual‐balloon‐assisted colonoscopic robot (IDCR) based on a rod‐driven two‐segment continuum section. The IDCR enables the active straightening of the sigmoid colon through an inchworm‐like locomotion strategy, thereby avoiding loop formation.
Dezhi Song, Bohan Leng, Yi Liu, Xiangyang Yu, Chaoyang Shi   +4 more
wiley   +1 more source