Results 71 to 80 of about 45,718 (278)

Advances in 3D and 4D Printing of Soft Robotics and Their Applications

Advanced Intelligent Systems, Volume 7, Issue 6, June 2025.
This article summarizes the development of 3D‐printed soft robotics in the recent decade. The article discusses the printing capabilities of different additive manufacturing technologies in terms of soft polymers, multimaterial printability, soft robotic printing, and 4D printing.
Hao Liu, Changchun Wu, Senyuan Lin, James Lam, Ning Xi, Yonghua Chen   +5 more
wiley   +1 more source

Hardness prediction based on microstructure evolution and residual stress evaluation during high tensile thick plate butt welding

International Journal of Naval Architecture and Ocean Engineering, 2020
Two High Tensile Strength Steel (EH47) plates with thickness of 70 mm were butt-welded together by multi-pass Submerged Arc Welding (SAW), also the hardness and welding residual stress were investigated experimentally.
Hong Zhou, Qingya Zhang, Bin Yi, Jiangchao Wang   +3 more
doaj   +1 more source

Numerical Simulation of Sound‐Side Barrier‐Island Inundation and Breaching During Hurricane Dorian (2019)

Journal of Geophysical Research: Earth Surface, Volume 130, Issue 6, June 2025.
Abstract Hurricane‐induced morphological changes and associated community hazards along sandy, barrier‐island coastlines have been studied primarily from the perspective of ocean‐side attack by storm‐driven ocean surge and large waves. Thus, our understanding of long‐term barrier island morphological change focuses on beach erosion, overwash, and inlet
John C. Warner, Christopher R. Sherwood, Christie A. Hegermiller, Zafer Defne, Joe Zambon, Ruoying He, George Xue, Daoyang Bao, Dongxiao Yin, Melissa Moulton   +9 more
wiley   +1 more source

Study of the sensitivity of high-strength cold-resistant shipbuilding steels to thermal cycle of arc welding

International Journal of Mechanical and Materials Engineering, 2018
Background Structure and properties of welded joints of low-alloy thermomechanically processed (09G2FB) and quenched and tempered shipbuilding steels (10XN2MD, 08XN3MD, and 12XN3MF), welded with manual metal arc welding (MMA) and submerged arc welding ...
Pavel Layus, Paul Kah, Elena Khlusova, Victor Orlov   +3 more
doaj   +1 more source

Influence of Specific Ball‐Milling Energy on Mechanical and Corrosion Properties of Zn–0.2 Graphene Nanoplatelet Composites

Advanced Engineering Materials, Volume 27, Issue 7, April 2025.
In this study, the effect of specific ball‐milling energy (SBME) on the mechanical and corrosion properties of graphene nanoplatelets (GNPs) Zn matrix composites is presented. GNPs are uniformly dispersed in the Zn powder mixtures at the optimal SBME of 32.82 kJ g−1.
Humayun Kabir, Khurram Munir, Cuie Wen, Yuncang Li   +3 more
wiley   +1 more source

Growth Morphologies and Primary Solidification Modes in a Dissimilar Weld between a Low-Alloy Steel and an Austenitic Stainless Steel

Metals, 2018
Dissimilar welds close to the fusion boundary exhibit a variety of solidification microstructures that strongly impact their service behavior. Investigations were therefore undertaken to clarify the origins of the morphological and microstructural ...
Fanny Mas, Catherine Tassin, François Roch, Miguel Yescas, Patrick Todeschini, Yves Bréchet   +5 more
doaj   +1 more source

Bioinspired Mechanisms and Actuation of Soft Robotic Crawlers

Advanced Science, Volume 12, Issue 16, April 24, 2025.
Researchers have been developing soft materials and robotic crawlers inspired by soft‐bodied animals to mimic effective crawling in complex environments. This review explores the state‐of‐the‐art in soft crawlers, highlighting the interaction between materials, crawling mechanisms, actuation, and applications. The review concludes by providing insights
Min Pan, Miaomiao Liu, Jiayi Lei, Yunyi Wang, Changhong Linghu, Chris Bowen, K. Jimmy Hsia   +6 more
wiley   +1 more source

ANALISA ELECTRODE CONSUMABLE TYPE OK AUTROD 12.10 PENGELASAN SUBMERGED ARC WELDING PADA BLOK-BLOK KAPAL DCV 18500 DWT DI PT. JASA MARINA INDAH UNIT II SEMARANG

Kapal, 2012
In this globalization era technological advances growed very fast. In shipping industry of development process shipbuilding of principal feedstock to used steel plate, with construction tacking on using welder method.In this research purpose of lifted ...
Sukanto Jatmiko
doaj  

Weldability and Lamellar Tearing Susceptibility of High-Strength SN 490C Steel Plates

Metals, 2019
In this study, weldability and cracking susceptibility of SN 490C steel were firstly investigated. For this study, SN 490C thick plates which had been developed for anti-seismic steel of building structures were welded by flux-cored arc welding (FCAW ...
Donghyun Van, Seung Hwan Lee, Kihyuk Kim, Hoseop Sim   +3 more
doaj   +1 more source

A Comprehensive Review of Material Flow in FSW/FSP: Experimental Insights and Simulation Perspectives

Engineering Reports, Volume 7, Issue 4, April 2025.
This review explores material flow in friction stir welding (FSW), emphasizing its critical role in determining weld quality and structural integrity. It discusses methodologies for studying material flow, its dynamics, defect formation, and advancements in Bobbin Tool and Stationary Shoulder FSW, guiding future research and optimization efforts ...
Mostafa Akbari, Amin Abdollahzadeh, Milad Esfandiar   +2 more
wiley   +1 more source