Results 71 to 80 of about 7,976 (220)

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, Volume 36, Issue 44, 1 June 2026.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source

Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review

Advanced Functional Materials, Volume 36, Issue 46, 8 June 2026.
Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan, Mohammad Mehrali, Jaka Tušek, Shiva Mohajerani, Xiebin Wang, Dermot Brabazon, Mohammad Elahinia, Mehrshad Mehrpouya   +7 more
wiley   +1 more source

The analysis of shielding gases in laser–arc hybrid welding processes

Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2011
Acceptable quality laser–arc hybrid welds can be produced with many different process gas compositions, but if the objective is high productivity, low gas costs, a reliable process, and the best quality, the shielding gas composition makes a remarkable difference in the laser–arc hybrid welding of steels.
Salminen Antti, Martikainen Jukka, Kah Paul   +2 more
openaire   +1 more source

Interaction Characteristics of Laser and Plasma Energy Sources in Welding Processes of Steels and Alloys. Review

Medžiagotyra
This work reviews the current state of development in laser-plasma welding processes for steels and alloys. The novelty of the work lies in revealing the effectiveness of the combined effect of compressed arc plasma and laser radiation with a wavelength ...
Volodymyr KORZHYK, Shiyi GAO, Vladyslav KHASKIN, Ganna POLISHKO, Oleksandr VOITENKO, Oleksandr BOZHOK, Oksana KONOREVA, Xinxin WANG, Yanchao HU   +8 more
doaj   +1 more source

Ultrasmall High‐Entropy Materials: Nanoscale Effects, Synthesis, and Mechanistic Insights

Advanced Functional Materials, Volume 36, Issue 52, 29 June 2026.
This review article focuses on sub‐10 nm high‐entropy materials that combine nanoscale design with complex compositions for next‐generation applications. ABSTRACT Ultrasmall high‐entropy nanomaterials (USHENMs, <10 nm) merge multicomponent chemistry with size‐dependent effects, forming a distinct class of materials with unprecedented properties.
Yueyue He, Wenbo Wang, Simon Schweidler, Yanjiao Ma, Ben Breitung, Torsten Brezesinski   +5 more
wiley   +1 more source

Laser–Arc Welding Adaptive Model of Multi-Pre-Welding Condition Based on GA-BP Neural Network

Metals
In large welding structures, maintaining a uniform assembly condition and machined dimension in the pre-welding groove is challenging. The assembly condition and machined dimension of the pre-welding groove significantly impact the selection of the ...
Zesheng Wu, Zhaodong Zhang, Gang Song
doaj   +1 more source

Comparison of Characteristics by Laser-Arc Hybrid Welding Parameter for Manufacturing Aluminum Subframe for Automotive Application

Journal of Welding and Joining
Aluminum exhibits excellent workability and formability due to its crystallographic properties and has outstanding specific strength, making it widely used in various industries. In particular, it is widely applied in the automotive industry, and various
S. Kim, Hyun-Uk Jun, Jooyong Cheon, Gyuheun Lee, Yang Kim, Changwook Ji   +5 more
semanticscholar   +1 more source

Research on corrosion propagation mechanism in laser-arc hybrid high-nitrogen steel welded joint by dendritic connectivity

Journal of Materials Research and Technology
Localized corrosion in laser–arc hybrid welded high-nitrogen steel joints is strongly affected by microstructural heterogeneity. This study focused on the effect of welding speed on dendritic connectivity and the correlation with localized corrosion ...
Di Bai, Xudong Wang, Jia Liu, Yan Shi, Hong Zhang, Li Yang   +5 more
doaj   +1 more source

Fatigue strength of laser-arc hybrid welded joints with tack welds

Welding International, 2019
This study examined the fatigue strength of cruciform joints and longitudinal joints fabricated with laser-arc hybrid welding, in which tack welds were installed at the connection.
Takeshi Hanji, Kazuo Tateishi, Masaru Shimizu, Daisuke Uchida, Ryosuke Kimura, Koichi Asano   +5 more
openaire   +2 more sources

Understanding the influence of different HLAW parameters to increase the welding speed of 8 mm thick structural steel

Journal of Materials Research and Technology
Hybrid Laser Arc Welding (HLAW) integrates laser beam welding (LBW) and gas metal arc welding (GMAW) within a common welding zone, creating synergistic effects.
J.M. Sánchez-Amaya, Mariane Chludzinski, Alejandro Sambruno, A. Gómez-Parra   +3 more
doaj   +1 more source