Results 91 to 100 of about 93,926 (233)

Magnetocaloric Effect Caused by Paramagnetic Austenite–Ferromagnetic Martensite Phase Transformation [PDF]

open access: yes, 2018
In the present work, the magnetization of Ni50Mn17.5Ga25Cu7.5 alloy undergoing the first-order phase transition from paramagnetic austenite to ferromagnetic martensite was measured to evaluate the magnetic-field-induced entropy change (MFIEC) and ...
Cesari, Eduard   +4 more
core   +2 more sources

Corrosion‐Resistant Shape‐Programmable Zn–I2 Battery

open access: yesAdvanced Energy Materials, EarlyView.
Introducing Zn–I2 battery with a shape‐programmable feature and high corrosion resistance. NiTi@Zn architecture as anode shows long‐term stability pertaining to planar and dense zinc morphology and shows efficient flexibility and shape‐programmability from NiTi backbone.
Keval K. Sonigara   +2 more
wiley   +1 more source

A micromechanics inspired constitutive model for shape-memory alloys: the one-dimensional case [PDF]

open access: yes, 2007
This paper presents a constitutive model for shape-memory alloys that builds on ideas generated from recent micromechanical studies of the underlying microstructure. The presentation here is in one dimension.
Bhattacharya, Kaushik, Sadjadpour, Amir
core   +1 more source

Smart Bioinspired Material‐Based Actuators: Current Challenges and Prospects

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This work gathers, in a review style, an extensive and comprehensive literature overview on the development of autonomous actuators based on synthetic materials, bringing together valuable knowledge from several studies. Furthermore, the article identifies the fundamental principles of actuation mechanisms and defines key parameters to address the size
Alejandro Palacios   +4 more
wiley   +1 more source

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

open access: yesAdvanced 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   +2 more
wiley   +1 more source

Comparative Characteristics of Martensite and Bainite in Cu-Based SMAs

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2014
The present work reports the evolution of micro-structure and shape memory behavior in a Cu-15 Zn-6 Al (mass. %) shape memory alloy (SMA), as a function of the applied hot working procedure and of the performed heat treatments.
Elena MIHALACHE   +4 more
doaj  

A qualitative study of multiphase steel microstructure developed in four different steel alloys [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy
In this work, quench and partitioning (Q&P) heat treatment was performed on four different steel alloys in order to obtain multiphase steels with a microstructure of ferrite, martensite, bainite, and retained austenite.
Khraisat W.
doaj   +1 more source

Structural and magnetic properties of MnCo1-xFexSi alloys

open access: yes, 2015
The crystal structures, martensitic structural transitions and magnetic properties of MnCo1-xFexSi (0
Chen, J. H.   +5 more
core   +1 more source

Low cycle fatigue life improvement of AISI 304 by initial and intermittent wire brush hammering [PDF]

open access: yes, 2013
The effects of hammering by wire brush as a method of improving low cycle fatigue life of highly ductile austenitic stainless steel AISI 304 have been investigated through an experimental study combining imposed strain fatigue tests and assessment of ...
BRAHAM, Chedly   +4 more
core   +3 more sources

Effect of Prior Athermal Martensite on the Isothermal Transformation Kinetics Below Ms in a Low-C High-Si Steel

open access: yesMetallurgical and Materials Transactions. A, 2016
Thermomechanical processing of Advanced Multiphase High Strength Steels often includes isothermal treatments around the martensite start temperature (Ms).
A. Navarro-López   +2 more
semanticscholar   +1 more source

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