Results 151 to 160 of about 2,200,532 (289)

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

In Situ Fabrication and Static Contact Resistance of CdMoO₄ Reinforced Cu Matrix Composites. [PDF]

Materials (Basel), 2022
Li WJ, Zhang L, Chen ZY, Shao WZ, Zhen L.   +4 more
europepmc   +1 more source

Resistance Rapid Heating of Aluminum Coatings in an Extreme High Vacuum–Adequate Atmosphere for Hot Stamping

Advanced Engineering Materials, EarlyView.
The subject of this work is the development of a corrosion‐protective coating on steel sheets for form hardening. Rapid heating in an extreme high vacuum (XHV)‐adequate atmosphere is a useful method to prevent oxidation during alloying of 22MnB5 and aluminum to obtain a metallurgical bonding.
Lorenz Albracht, Alexander Schnettger, Ulrich Holländer, Sven Hübner, Bernd‐Arno Behrens, Hans Jürgen Maier   +5 more
wiley   +1 more source

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

Advanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser, Felix Drechsler, Nora Brachhold, Florian Kerber, Christos G. Aneziris   +4 more
wiley   +1 more source

Electrical Contact Resistance of Large-Area Graphene on Pre-Patterned Cu and Au Electrodes. [PDF]

Nanomaterials (Basel), 2022
Blecha T, Vlčková Živcová Z, Sonia FJ, Mergl M, Volochanskyi O, Bodnár M, Rous P, Mizohata K, Kalbáč M, Frank O.   +9 more
europepmc   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

On the Relationship between Contact Resistance and Load Force for Electrode Materials with Rough Surfaces. [PDF]

Materials (Basel), 2022
Zhang C, Ren W, Liao X.
europepmc   +1 more source

Adhesion between automatically pure metallic surfaces, part 4 Semiannual report [PDF]

Contact resistance measurements to determine adhesion between atomically pure metallic ...
Keller, D. V., Jr., Tsai, M.
core   +1 more source

A Topology Optimization Framework for the Inverse Design of Nonlinear Mechanical Metamaterials

Advanced Engineering Materials, EarlyView.
This work uses topology optimization to design unit cells for mechanical metamaterials with a prescribed nonlinear stress–strain response. The framework adds contact and postbuckling modeling to synthesize microstructures for three highly nonlinear responses, including pseudoductile behavior, monostable with snap‐through buckling, and bistable ...
Charlie Aveline, Matthew Santer, Robert Hewson   +2 more
wiley   +1 more source

Flexible n-Channel Organic Transistors with Low Contact Resistance. [PDF]

ACS Appl Mater Interfaces
Steffens S, Wollandt T, Cordero-Solano K, Eichelmann R, Kochan A, Sun X, Letzkus F, Burghartz JN, Ludwigs S, Gade LH, Klauk H.   +10 more
europepmc   +1 more source