Results 111 to 120 of about 648,851 (297)

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

Advanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff, Finn‐Lennard Janthur, Sascha Zimmermann, Sarah Seffer, Jörg Hermsdorf, René Gustus, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Christian Klose   +9 more
wiley   +1 more source

A Scalable Framework for Street Interface Morphology Assessment via Automated Multimodal Large Language Model Agents

Land
Evaluating street interface morphology is essential for urban design, yet existing approaches often struggle to combine large-scale applicability with higher-level morphological interpretation.
Yuchen Wang, Yu Ye, Chao Weng
doaj   +1 more source

Assessing Altered Coating Adhesion on Plasma‐Deoxidized Surfaces Under Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
This study demonstrates the effectiveness of atmospheric pressure plasma pretreatment in modifying silicon and stainless steel surfaces to improve adhesion. Argon‐hydrogen plasma increases surface roughness and improves adhesion strength, whereas pure argon results in smoother surfaces and structural changes.
Selina Raumel, Lara Kuhr, Khemais Barienti, Sebastian Herbst, Florian Nürnberger, Hans Jürgen Maier, Marc C. Wurz   +6 more
wiley   +1 more source

Tuning Anode Morphology Through Strategic Cathode (Global) Current Manipulation: A Modeling and Simulation Study

ECS Advances
The evolution of metal anode–electrolyte interfaces critically impacts the safety and performance of metal anode batteries. We present a two-dimensional moving boundary model that simulates zinc anode morphology under high discharge–low charge (HD–LC ...
Tushar K. Telmasre, Lubhani Mishra, Wen-Yang Jao, Aakriti Aggarwal, J.-X. Kent Zheng, Venkat R. Subramanian   +5 more
doaj   +1 more source

Design of TiCx nanoparticles and their morphology manipulating mechanisms by stoichiometric ratios: Experiment and first-principle calculation

Materials & Design, 2019
The morphology of TiCx nanoparticles is one of the most significant inherent factors that influence their comprehensive performances and extensional applications. However, the design of TiCx nanoparticles and their growth morphologies manipulating in the
Bai-Xin Dong, Hong-Yu Yang, Feng Qiu, Qiang Li, Shi-Li Shu, Bing-Qi Zhang, Qi-Chuan Jiang   +6 more
doaj   +1 more source

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

Advanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu, Timon Steinhoff, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Christian Klose, Ludger Overmeyer, Hans‐Jürgen Maier, Nina Merkert   +8 more
wiley   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Renumerating wh-compound questions in Japanese at the syntax-morphology interface

Glossa
In this paper, we investigate wh-compound questions in Japanese to adjudicate between lexicalist and non-lexicalist approaches to word formation. We first show that wh-compound questions pass standard diagnostic tests for wordhood in Japanese, thereby ...
Hisako Ikawa, Yosuke Sato
doaj   +2 more sources

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler, Serhii Yaroshevskyi, Alexander Adamczyk, Mahnaz Mehdizadehlima, Julia Richter, Cameliu Himcinschi, David Rafaja, Alexandros Charitos, Christos G. Aneziris, Jens Kortus   +9 more
wiley   +1 more source

Fabrication of lotus-type porous micro-channel copper by single-mold Gasar technique [PDF]

China Foundry, 2014
A single-mold Gasar technique was developed to produce lotus-type porous micro-channel copper with uniform porous structure. In this paper the effect of withdrawal rate on the solid/liquid interface morphology and the corresponding porous structure was ...
Liu Yuan, Zhuo Weijia, Zhang Huawei
doaj