Results 101 to 110 of about 64,298 (262)

Swing Arc Behavior and Thick-Wire Droplet Transfer Characteristics in Narrow-Gap GMAW Using Pre-Embedded Cold Wire

Metals
To improve the stability and controllability of narrow-gap welding (NGW) and systematically elucidate the mechanism by which pre-embedded cold wire modulates arc behavior and metal transfer, this study investigated the arc characteristics and metal ...
Zhengyu Zhu, Yuqing Jiang, Shubin Liu, Yong Xiao, Songyi Wu, Jiayou Wang, Yunli Lei   +6 more
doaj   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

Droplet Transfer in Two Phase Annular Mist Flow : Part 1, Measurements of Droplet Transfer Rate and Distributions of Droplets and Velocities

Transactions of the Japan Society of Mechanical Engineers, 1972
NAMIE, Sadahiro, UEDA, Tatsuhiro
openaire   +2 more sources

Fog harvesting behavior on alternating vertical hydrophobic-hydrophilic stripes

Results in Engineering
Surfaces with contrasting wettability, such as alternating hydrophobic (Ho) and hydrophilic (Hi) vertical stripes patterns, often exhibit better fog harvesting performance than those with uniform wettability.
Evan Philander, Takushi Saito
doaj   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Analysis of arc and molten droplet behavior and joint temperature field in KTIG-MIG hybrid welding

Hanjie xuebao
To address the insufficient deep penetration in conventional keyhole tungsten inert gas-metal inert gas (KTIG-MIG) hybrid welding and enhance the efficiency and quality of medium-thick plate welding, a novel KTIG-MIG hybrid welding method was developed ...
Hongchang ZHANG, Qian ZHANG, Yinan LI, Hongtao ZHANG, Wenhu HE, Jianguo GAO, Zhaofang SU   +6 more
doaj   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

Effect of Radiation on Heat Exchange between Slag Droplet and Quenching Gas

Teshugang, 2012
The key step to cause the granulation of gas quenching molten slag is the granulated liquid slag droplet quick cooling and solidifying, and during slag droplet cooling process the main manners of heat transfer are convection and radiation.
卢宏伟, 李俊国, 张玉柱
doaj