Results 101 to 110 of about 52,181 (311)

Comparison of Different Temperatures on Bending Properties of Six Niti Endodontic File Systems [PDF]

, 2018
Introduction: Manufacturers claim that modern NiTi files with proprietary heat treatment transform at higher temperatures, thus staying more martensite and being more resistant to cyclic fatigue and more flexible.
Yoo, Sukbum
core   +1 more source

Experimental methodology of study of damage initiation and development in textile composites in uniaxial tensile test [PDF]

, 2008
Damage in textile composites is closely connected with the internal micro- and meso-geometry of the reinforcement, and reveals features, which are not present in the damage processes in classical laminates. This paper proposes a test sequence intended to
Baudry, F., Ivanov, D, Lomov, S.V., Truong, T.C., Vanden Bosche, K., Verpoest, I., Xie, H   +6 more
core   +2 more sources

Self‐Soldering, Stretchable and Self‐Healing Liquid Metal Elastomer Interconnections for Soft Electronics Platforms

Advanced Materials Technologies, EarlyView.
A self‐healing and electrically conductive liquid metal elastomer enables robust self‐soldering of surface mount devices for soft electronics. Photothermally activated conductive pathways, strong pressure‐sensitive adhesion, and stable package‐integrated contacts provide high conductivity and extreme stretchability.
Su Thiri San, Ahmed Albeltagi, Mikko Nelo, Jari Juuti, Jarkko Tolvanen, Jari Hannu   +5 more
wiley   +1 more source

Ultrasonic Fatigue Testing of Structural Steel S275JR+AR with Insights into Corrosion, Mean Stress and Frequency Effects. [PDF]

Materials (Basel), 2023
Gorash Y, Comlekci T, Styger G, Kelly J, Brownlie F, Milne L.   +5 more
europepmc   +1 more source

Proceedings of Abstracts Engineering and Computer Science Research Conference 2019 [PDF]

, 2019
© 2019 The Author(s). This is an open-access work distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Adams, Roderick, Amafabia, Daerefa-a, Barker, Trevor, Beka, Nathan, Bhavsar, Ronakben, Bonivart, Agnes, Canoville, Paul, Cañamero, Lola, CHEN, Yong Kang, CHEN, Yong Kang, Chrysanthou, Andreas, Counsell, Nathan, Crook, Brian, Davey, Neil, David-West, Opukuro, Denai, Mouloud, Dhakal, Hom, Drix, Damien, Goncharenko, Julia, Grasso, Marzio, Hafner, Verena Vanessa, Hall, Samantha, Haritos, George, Hassan, Eheda, Helian, Na, Herfatmanesh, Mohammad Reza, Ismail, Sikiru O., Johnston, Ian, Johnston, Ian, Kadir, Shabnam, Kaye, Richard, Khan, Imran, Kirner, Raimund, Kirner, Raimund, Klaholz, Ingo, Klusak, Jan, Kourtessis, Pandelis, Lane, Peter, Lekkala, Himayasri Rao, Lilley, Mariana, Mayor, David, McCluskey, Daniel, McCluskey, Daniel, Menon, Catherine, Metzner, Christoph, Miko, Rebecca, Montalvão, Diogo, Mporas, Iosif, Munro, Ian, Nehaniv, Chrystopher, Newman, James, Nwawe, Richard, Panday, Deepak, Partou, Helen, Pissanidis, Georgios, Polani, Daniel, Ren, Guogang, Robinson, Matthew, Rosiello, Vincenzo, Sayers, Paul, Schilstra, Maria, Schirmer, Pascal, Schmuker, Michael, Siadati, Rana, Sinha, Ankur, Skaltsas, Grigorios, Steffert, Tony, Steuber, Volker, Steuber, Volker, Suckow, Bjorn, Sun, Yi, Sun, Yichuang, Sunmola, Funlade, Sutton, Samuel, te Boekhorst, Rene, Toffe, Gilles, Tracey, Mark, Tveretina, Olga, Veneziano, Vito, Verma, Alok, Wang, Yuan, Wernick, Paul   +81 more
core   +2 more sources

Modulus‐Switchable Miniature Robots for Biomedical Applications: A Review

Advanced Robotics Research, EarlyView.
Materials, robot designs, proof‐of‐concept functions, and biomedical applications of modulus‐switchable miniature robots. Miniature soft robots have shown great potential in biomedical applications due to their excellent controllability and suitable mechanical properties in biological environments.
Chunyun Wei, Yibin Wang, Jiangfan Yu
wiley   +1 more source

Ultrasonic fatigue of superelastic Nitinol and in situ synchrotron observation of strain and damage

Journal of Materials Research and Technology
Superelastic Nitinol was tested at ultrasonic frequency in the high and very high cycle fatigue regime. Thin sheet specimens were initially preloaded to mimic crimping and deployment of Nitinol implants, which lead to a sample in a multi-phase state with
M. Fitzka, H. Rennhofer, D. Catoor, M. Reiterer, S. Checchia, M. di Michiel, H.C. Lichtenegger, H. Mayer   +7 more
doaj   +1 more source

Fatigue and Vibration Parameters Improvement of Steel DIN 41Cr4 by Ultrasonic Shock Peening Treatment

مجلة النهرين للعلوم الهندسية, 2019
The effects of the ultrasonic peening treatment (UPT) on the rotating bending fatigue behavior and the behavior of the vibrations of alloy steel DIN 41Cr4 were studied.
Zeina Shaker Mahmood, Jumaa Salman Chiad
doaj   +1 more source

Piezoresistivity Enhancement by Graphite Flake Alignment in Thin Composite Films for Dielectric Elastomer Switches

Advanced Robotics Research, EarlyView.
This article presents dielectric elastomer switch (DES) materials, based on composite thin films. Alignment of graphite flakes due to their physical confinement within the thin films lead to much stronger piezoresistive responses than bulk composites, while their durability exceeds that of conventional liquid‐based DES materials.
Lingyu Liu, Thomas Kister, Bart‐Jan Niebuur, Tobias Kraus   +3 more
wiley   +1 more source

Properties of GH4169 Superalloy Characterized by Nonlinear Ultrasonic Waves

Advances in Materials Science and Engineering, 2015
The nonlinear wave motion equation is solved by the perturbation method. The nonlinear ultrasonic coefficients β and δ are related to the fundamental and harmonic amplitudes.
Hongjuan Yan, Chunguang Xu, Dingguo Xiao, Haichao Cai   +3 more
doaj   +1 more source