Results 101 to 110 of about 6,687 (249)

Surface crack detection in Cu/Al ultrasonic welding based on improved CenterNet

Hanjie xuebao
Micro-cracks generated during ultrasonic welding of thin sheet metal seriously affect the welding quality. By taking Cu/Al ultrasonic welded joints as objects, an improved CenterNet network was proposed and applied to ultrasonic welding crack detection ...
Huan LI, Jun LI, Linqian XU, Zhenze GAO, Chengyu XIA, Xu ZHENG, Zenglei NI   +6 more
doaj   +1 more source

Dry Cleaning and Post‐Cleaning Strategies in Food Processing Facilities: A Scoping Review

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 4, July 2026.
ABSTRACT Effective dry cleaning and post‐cleaning treatments are essential for maintaining food safety in dry‐food processing environments where water use must be minimized. This scoping review mapped and synthesized empirical research on minimal‐water cleaning methods applied to industrial surfaces, focusing on their efficacy against microbial and ...
Zahra Shahbazi, Curtis L. Weller, Prashant Dahal, Byron D. Chaves   +3 more
wiley   +1 more source

Ultrasonic imaging of electrofusion welded polythene pipes employed in utilities industry

, 2012
Electrofusion welding (EFW) is a widely used technique for joining polyethylene pipes in the oil, gas and water industry. Like many welding and joining methods, the joints created by EFW can exhibit a range of flaw types that can be attributed to process
Gachagan, Anthony, Thattaliyath Kadumberi, Arjun Prakash, O'Leary, Richard   +2 more
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Accelerated Reaction Kinetics in Quasi‐Solid‐State Li–S Batteries via Li10GeP2S12: From Mechanistic Insights to Pouch Cell Realisation

Batteries &Supercaps, Volume 9, Issue 6, June 2026.
A quasi‐solid‐state Li–S battery incorporating Li10GeP2S12 into a commercial sulfur/carbon cathode enhances kinetics and suppresses shuttle behavior, reducing overpotential by ~200 mV. It achieves >4 mgS cm−² loading, >1200 mAh gS−¹ capacity, and only 2.8% loss over 100 cycles.
Huanxin Li, Boyi Pang, Liam Bird, Yuhan Liu, Francesco Iacoviello, Sharad Amin, Gareth Hartley, Adrien Amigues, Paul R. Shearing, Rhodri Jervis, James B. Robinson   +10 more
wiley   +1 more source

Evaluating Different ALD Techniques on NCM811 Cathodes to Mitigate Degradation and Improve Cycle Life

Batteries &Supercaps, Volume 9, Issue 6, June 2026.
Two different ALD techniques are used to prepare an AlOx coating on NCM811 cathodes: fluidized‐bed‐reactor ALD on the NCM811 powder before processing to an electrode film and spatial ALD after electrode film preparation. We used two different techniques of atomic layer deposition (ALD) to prepare AlOx‐coated LiNi0.8Co0.1Mn0.1O2 (NCM811) materials as ...
Michael Dohrmann, Frauke Langer, Sören Thieme, Sylvio Indris, Helmut Ehrenberg   +4 more
wiley   +1 more source

Microstructural, Magnetic, and Tribological Optimization of Nano‐ZrO2 Reinforced Magnesium Matrix Composites Fabricated via Powder Metallurgy

Engineering Reports, Volume 8, Issue 6, June 2026.
Magnesium–ZrO2 nanocomposites fabricated via powder metallurgy exhibited enhanced density, magnetic saturation (up to 14 emu/g), and wear resistance. Uniform nanoparticle dispersion improved bonding and reduced delamination, demonstrating strong potential for lightweight, multifunctional applications in aerospace and automotive engineering.
Thanikodi Sathish, A. Johnson Santhosh
wiley   +1 more source

Experimental Factors and Techniques for Pool Boiling Heat Transfer Enhancement: A Critical Review

Heat Transfer, Volume 55, Issue 4, Page 2201-2232, June 2026.
ABSTRACT This review presents a comprehensive assessment of active strategies for enhancing pool boiling heat transfer, with a focus on techniques that do not rely solely on the boiling surface modification. It examines a broad range of methodologies including fluid additives, external fields, mechanical interventions, and thermal‐geometric tuning that
José E. Pereira, R. R. Souza, A. S. Moita   +2 more
wiley   +1 more source

Effect of tin coating on properties of ultrasonic welded joints of copper wires

Hanjie xuebao
This paper presents ultrasonic welding tests conducted separately on tin-plated and bare copper wires. It examines the temperature at their welding joints and analyzes joint performance under various welding energies.
Weiyi LYU, Ke YANG, Xianming CHENG, Jianhua ZHAO, Bo FENG   +4 more
doaj   +1 more source

Development of Polyhydroxybutyrate-Based Packaging Films and Methods to Their Ultrasonic Welding. [PDF]

Materials (Basel), 2023
Talaniuk V, Godzierz M, Vashchuk A, Iurhenko M, Chaber P, Sikorska W, Kobyliukh A, Demchenko V, Rogalsky S, Szeluga U, Adamus G.   +10 more
europepmc   +1 more source

Innovative NDE for laser welding

, 2022
The contribution reports to developments recently performed for the non-destructive evaluation of welds produced by Laser welding as well as for production monitoring as well as for quality inspection. Laser welding shows some peculiarities compared with
Salzburger, H.-J., Dobmann, G.
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