Results 131 to 140 of about 64,537 (299)

Microstructural features and mechanical properties of in-situ remelting welding of TC4 titanium alloy and T2 copper welded joint by electron beam

Journal of Materials Research and Technology
In order to achieve high-quality welding of titanium copper dissimilar metals, the in-situ remelting welded joints of TC4 and T2 were obtained by using a time-sharing dual electron beam(TDEB).
Jie Zhou, Shun Guo, Zehaochen Deng, Yong Peng, Qi Zhou, Huning Bi, Kailei Zhao, Hongyi Xu, Kehong Wang   +8 more
doaj   +1 more source

Scalable Platform Enabling Reservoir Computing With Nanoporous Oxide Memristors for Image Recognition and Time Series Prediction

Advanced Intelligent Systems, EarlyView.
The approach of physical in materia computing incorporates parallel computing within the medium itself. A scalable and energy‐efficient, oxide‐based computational platform is realized in form of a nanoporous network of volatile niobium oxide memristors sandwiched between top and bottom metallic electrodes, and then tested for prediction and ...
Joshua Donald, Ben A. Johnson, Amir Mehrnejat, Alex Gabbitas, Arthur G. T. Coveney, Alexander G. Balanov, Sergey Savel’ev, Pavel Borisov   +7 more
wiley   +1 more source

Artificial Intelligence for Multiscale Modeling in Solid‐State Physics and Chemistry: A Comprehensive Review

Advanced Intelligent Systems, EarlyView.
This review explores the transformative impact of artificial intelligence on multiscale modeling in materials research. It highlights advancements such as machine learning force fields and graph neural networks, which enhance predictive capabilities while reducing computational costs in various applications.
Artem Maevskiy, Vitalii Kapitan, Andrey Ustyuzhanin   +2 more
wiley   +1 more source

Microstructure and properties of copper/aluminum dissimilar joints by friction stir lap welding

Hanjie xuebao
To achieve high-quality welding of Cu/Al dissimilar metals, friction stir lap welding was performed with copper placed on the upper layer and aluminum on the lower layer, and the microstructure and mechanical properties of the Cu/Al dissimilar metal weld
Li LIU, Chunlin DONG, Wanghui XU, Ruizhe LIU, Xing XU, Ting YU, Yongxian HUANG   +6 more
doaj   +1 more source

On the Spontaneous Build-Up of Voltage between Dissimilar Metals Under High Relative Humidity Conditions. [PDF]

Sci Rep, 2020
Lax JY, Price C, Saaroni H.
europepmc   +1 more source

Metallic transfer between metals in sliding contact examined by auger emission spectroscopy [PDF]

Metallic transfer between polycrystalline metals in sliding contact was examined. Hemispherical riders of iron, nickel, and cobalt were slid on tungsten, tantalum, niobium, and molybdenum disks in ultrahigh vacuum. Auger emission spectroscopy was used to
Pepper, S. V.
core   +1 more source

Economy of Touch : Task‐Driven Information Selection in Electrical Impedance Tomography‐based Tactile Robotic Sensing

Advanced Intelligent Systems, EarlyView.
Electrical impedance tomography (EIT) tactile skins enable multiplexed measurements that trade sensing speed against information richness. This work introduces an economy‐of‐touch framework that treats tactile sensing as an information‐budgeting problem.
Xiaoxian Xu, David Hardman, Fumiya Iida
wiley   +1 more source

Enhanced interface formation in friction stir welding of dissimilar Ti-Al metals by interlayer design

Journal of Materials Research and Technology
The interfacial reaction between Ti and Al is a primary cause of the formation of brittle intermetallic compounds. The formation of brittle compounds on Ti-Al interface leads to the significant decrease of properties in friction stir welding of ...
Zelong Yu, Huainian Xing, Hui Wang, Zhao Zhang   +3 more
doaj   +1 more source

Investigating parametric effects during TIG welding of dissimilar metals

Mehran University Research Journal of Engineering and Technology
This paper explores the optimization of Tungsten-Inert-Gas (TIG) welding process parameters for creating a hybrid structure of Aluminium 6061 and Stainless Steel 304 using a copper filler rod (ER-Cu).
Abdullah Abdullah, Shahid Mehmood, Rana Atta Ur Rahman   +2 more
doaj   +1 more source

A Corrosion Control Manual for Rail Rapid Transit [PDF]

This manual addresses corrosion problems in the design, contruction, and maintenance of rapid transit systems. Design and maintenance solutions are provided for each problem covered.
Fitzgerald, J. H., III, Gilbert, L. O., Lizak, R. M., Menke, J. T.   +3 more
core   +1 more source