Results 101 to 110 of about 31,262 (307)

Structure and phase composition of tempered martensite steel affected by severe plastic deformation [PDF]

, 2017
The paper presents the transmission electron microscopy investigations of the structure and phase composition of the type 0,6C-1Мo-1V-1Nb tempered martensite steel modified by the equal channel angular pressing.
Конева, Н. А., Никоненко, А. В., Никоненко, Е. Л., Попова, Н. А.   +3 more
core  

Viscoelasticity‐Induced Controllable Periodic Meso‐Textures of Liquid Crystal Polymers in Additive Manufacturing

Advanced Functional Materials, EarlyView.
Viscoelasticity‐driven instabilities are harnessed to create tunable, periodic textures in 3D‐printed liquid crystalline polymers. This study illustrates how processing parameters control these spontaneous meso‐scale patterns. These unique structural architectures unlock new possibilities for functional devices, ranging from photonic components to ...
Miaomiao Zou, Jiongyi Yan, Dick F. Firdaus, Amy Jin, Jiaxuan Li, Shushan Wang, Ran Chen, Xudong Tao, Zehao Ji, Yi Liu, Zichen Wang, Christos Margadji, Mark Kotter, J. Axel Zeitler, George G. Malliaras, Ronan Daly, Andrew Gleadall, Sebastian W. Pattinson   +17 more
wiley   +1 more source

Modelling microstructure evolution during equal channel angular pressing of magnesium alloys using cellular automata finite element method [PDF]

, 2013
Equal channel angular pressing (ECAP) is one of the most popular methods of obtaining ultrafine grained (UFG) metals. However, only relatively short billets can be processed by ECAP due to force limitation.
Gzyl, Michal Zbigniew, Milenin, Andrzej, Olejnik, Lech, Rosochowski, Andrzej   +3 more
core  

Bioactivity Features of a Zn-1%Mg-0.1%Dy Alloy Strengthened by Equal-Channel Angular Pressing. [PDF]

Biomimetics (Basel), 2023
Martynenko N, Anisimova N, Shinkareva M, Rybalchenko O, Rybalchenko G, Zheleznyi M, Lukyanova E, Temralieva D, Gorbenko A, Raab A, Pashintseva N, Babayeva G, Kiselevskiy M, Dobatkin S.   +13 more
europepmc   +1 more source

Matrix grain refinement in Al-TiAl composites by severe plastic deformation: influence of particle size and processing route [PDF]

, 2006
The microstructure and mechanical behaviour of Al-based composites reinforced with TiAl intermetallic particles has been examined in the as-extruded state and after processing by equal channel angular pressing (ECAP).
Calderón, N., Gutierrez-Urrutia, I., Morris, David G., Muñoz-Morris, Mª Antonia   +3 more
core   +2 more sources

Controlled Movement of Soft Actuators using Multi‐Responsive Microgel Arrays and Microcirculatory Systems

Advanced Functional Materials, EarlyView.
Microscale hydrogels (microgels) feature improved mass transport characteristics supportive of fast actuation and chemical tunability amenable to programmed stimuli response. A unique soft actuator architecture is realized by encapsulating microgels in soft microcirculatory systems which enable the convenient delivery of liquid stimuli for powering and
Nengjian Huang, Brennan P. Watts, Stephen A. Morin   +2 more
wiley   +1 more source

Effect of the Equal Channel Angular Pressing on the Microstructure and Phase Composition of a 7xxx Series Al-Zn-Mg-Zr Alloy. [PDF]

Materials (Basel), 2023
Ahmed AQ, Olasz D, Bobruk EV, Valiev RZ, Chinh NQ.   +4 more
europepmc   +1 more source

Serrated flow in powder metallurgy Al-5%Mg-1.2%Cr alloy processed by equal channel angular pressing [PDF]

, 2012
The microstructure, texture and mechanical behavior of the powder metallurgy Al-5 wt.%Mg-1.2 wt.%Cr alloy subjected to equal channel angular pressing (ECAP) has been investigated.
Eddahbi, Mohamed Ou Lahcen, Monge Alcázar, Miguel Ángel, Muñoz Castellanos, Ángel, Pareja Pareja, Ramiro   +3 more
core   +2 more sources

Adaptive 4D‐Printed Vascular Stents With Low‐Temperature‐Activated and Intelligent Deployment

Advanced Functional Materials, EarlyView.
Microarchitected coronary artery stents were fabricated using a polycaprolactone (PCL)‐based shape memory polymer (SMP) composite via projection micro‐stereolithography (PµSL) 4D printing. By incorporating diethyl phthalate (DEP) as a plasticizer, the thermal transition temperature (Ttran) was modulated to about 37°C, enabling rapid and autonomous ...
Yannan Li, Yifan Pan, Chikahiro Imashiro, Chaolun Xu, Jianxian He, Jingao Xu, Kewei Song, Ze Zhang, Chen Gao, Junbo Jiang, Runhuai Yang, Kayo Hirose, Shinjiro Umezu   +12 more
wiley   +1 more source

Structure Optimization of a Fe-Mn-Pd Alloy by Equal-Channel Angular Pressing for Biomedical Use. [PDF]

Materials (Basel), 2022
Rybalchenko O, Anisimova N, Martynenko N, Rybalchenko G, Kiselevskiy M, Tabachkova N, Shchetinin I, Raab A, Dobatkin S.   +8 more
europepmc   +1 more source