Results 71 to 80 of about 473 (275)

Effect of inclination angle on flow field and temperature field in molten pool during twin-roll inclined strip casting

Metalurgija, 2022
For the twin-roll inclined strip casting, simulate the fluid-thermal coupling in molten pool by mathematical model, and analyze the effect of tilt angle on flow field and temperature field in molten pool.
J. S. Wu, Y. J. Zhang
doaj  

High‐Performance Elastomeric Lithium Metal Anodes Enabled by a Lithiophilic Monolayer‐Assembled Nano‐Crumpled Micro‐Concave Architecture

Advanced Energy Materials, EarlyView.
We report an elastomeric lithium metal anode integrating hierarchical nano–micro architectures with uniformly assembled lithiophilic amine functionalities. This design enables synergistic stress and interfacial regulation, effectively suppresses dendritic growth, and ensures stable cycling, highlighting elastomeric anodes as a promising platform for ...
Sungha Choi, Donghyeon Nam, Geon Choi, Seonho Lee, Seungeun Paik, Yongkwon Song, Seungyeop Choi, Jaejin Lim, Woojae Chang, Jeong Gon Son, Daegun Kim, Giwon Lee, Sungjun Park, Yong Min Lee, Seoin Back, Yongmin Ko, Jinhan Cho   +16 more
wiley   +1 more source

Examination of Mechanical and Electrical Properties and Structure of Selected Aluminum Alloy Sheets Produced from TRC Semi-Products

Archives of Metallurgy and Materials, 2017
Modern manufacturing methods of non-ferrous metals, especially aluminum and its alloys, are more and more often based on integrated technologies combining multiple operations in a single process.
Ścięźor W., Kiesiewicz G., Kowal R., Franczak K., Grzebinoga J., Mamala A., Kwaśniewski P.   +6 more
doaj   +1 more source

Sputtering Mechanism of an Unsintered Organic–Inorganic Sputtering Target for Perovskite Solar Cells

Advanced Energy Materials, EarlyView.
An unsintered MAPbI3 sputtering target fabricated via a mechanochemical route enables large‐area vacuum deposition of perovskite absorber layers, while revealing an ion–photon coupled decomposition mechanism that governs target erosion and film composition under RF plasma exposure.
Doha Lim, Rira Kang, Yewon Lee, Hyun Hwi Lee, Mee‐Yi Ryu, Muntae Hwang, So‐Yeon Ju, Fang Luo, Byunghong Lee, Han‐Ki Kim   +9 more
wiley   +1 more source

Elimination of edge cracks and centerline segregation of twin-roll cast aluminum strip by ultrasonic melt treatment

Journal of Materials Research and Technology, 2020
Ultrasonic-assisted twin-roll casting (UA-TRC) process was developed for the production of high quality 1050 aluminum alloy strip with minimum casting defects.
Jinxian Huang, Jianguo Li, Cong Li, Chunfa Huang, Bernd Friedrich   +4 more
doaj   +1 more source

Processing‐Centric Innovative Strategies for Protonic Ceramic Electrochemical Cells

Advanced Energy Materials, EarlyView.
This review reveals how processing‐centric fabrication strategies govern architecture, microstructure, and interfaces in protonic ceramic electrochemical cells (PCECs), establishing a framework that translates materials innovation into scalable PCEC technologies.
Dongyeon Kim, Seeun Oh, Hyeonggeun Kim, Hyeongmin Yu, Chuancheng Duan, Kang Taek Lee   +5 more
wiley   +1 more source

Effect of Cooling Rate and Si Content on Solidification Characteristics of Silicon Steel during Near-Rapid Solidification

, 2010
The solidification characteristics of silicon steel in twin roll strip casting was studied by physical simulation. The experiments were designed to approximate the solidification conditions of twin roll strip casting.
Rong Yang, Qin Peng, Lei Wang, Xian Yong He, Qi Jie Zhai   +4 more
core   +1 more source

Smart Bioinspired Material‐Based Actuators: Current Challenges and Prospects

Advanced 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, Léon Chiriatti, Simon Poppinga, Thomas Speck, Vincent Le Houérou   +4 more
wiley   +1 more source

Scaling of Planar Sodium‐Nickel Chloride Battery Cells to 90 cm2 Active Area

Batteries &Supercaps, Volume 8, Issue 3, March 2025.
Large planar Na β′′ alumina electrolytes are prepared by tape‐casting and die‐pressing. These ceramic electrolytes are used to prepare planar sodium‐nickel chloride cells with 90 cm2 active area, providing a high capacity of 7 Ah. Successful cell cycling is demonstrated at 300 °C at rates up to C/4 (20 mA cm−2) for a cumulative capacity of 3.6 Ah cm−2.
T. Lan, E. Svaluto‐Ferro, N. Kovalska, G. Graeber, F. Vagliani, D. Basso, A. Turconi, M. Makowska, G. Blugan, C. Battaglia, M. V. F. Heinz   +10 more
wiley   +1 more source

Numerical Simulation of Fluid Flow, Heat Transfer, and Solidification in AISI 304 Stainless Steel Twin-Roll Strip Casting

Metals
The production of AISI 304 stainless steel (a corrosion-resistant alloy prone to solidification defects from high alloy content) particularly benefits from twin-roll strip casting—a short-process green technology enabling sub-rapid solidification (the ...
Jingzhou Lu, Wanlin Wang, Kun Dou
doaj   +1 more source