Results 71 to 80 of about 44,303 (309)

Low Cycle Repetitive Loading of Ti‐6Al‐4V‐Epoxy Composite Lattice Structures for Enhanced Energy Dissipation and Damage Tolerance

Advanced Engineering Materials, EarlyView.
Composite Ti–6Al–4V–epoxy lattice structures are additively manufactured and epoxy infiltrated for cyclic loading. At low lattice volume fractions, hybridization produces synergistic gains in stiffness and energy dissipation. At higher volume fractions, synergy diminishes, although composites still exceed metallic lattices in specific energy ...
Joey Tallon, Jordan Noronha, Justin Dirrenberger, Andrey Molotnikov   +3 more
wiley   +1 more source

Effect of Flow Rate on the Corrosion Behavior of P110 Steel in High-Ca2+ and High-Cl− Environment

, 2022
With the exploitation of oil and gas resources, the water environment of high-Ca2+ and high-Cl− stratum puts forward high safety requirements for tubular columns.
Shao-Gang Zhang, Yan Long, Nan Ji, Ya-Ni Zhang, Jin-Heng Luo, Si-Min Wang, Bing Fan   +6 more
core   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

Physical Modeling and Mathematical Simulation of fluid Flow inside an Oil/water Separator tank and it Effect on Flow Accelerated Corrosion

International Journal of Electrochemical Science, 2014
The physical separation of oil/water in the oil production process is carried out in separation tanks, where the separation of water carries aggressive compounds, which cause significant corrosion damage to inner walls of the separator tank.
A. Martínez-Gómez, M. Díaz-Cruz, A. Cervantes-Tobón, J.L. González-Velázquez, J.G. Godínez-Salcedo, R. Macías-Salinas   +5 more
doaj   +1 more source

Microbial corrosion of DSS 2205 in an acidic chloride environment under continuous flow.

PLoS ONE, 2021
Corrosion under flow conditions is a major problem in the transportation industry. Various studies have shown the direct impact of different flow rates on bacteria biofilm formation, mass transfer and resulting different corrosion behaviour of materials ...
Thi Thuy Tien Tran, Krishnan Kannoorpatti, Anna Padovan, Suresh Thennadil, Khai Nguyen   +4 more
doaj   +1 more source

Flow Induced Corrosion and Hydrodynamic Conditions [PDF]

ECS Meeting Abstracts, 2008
Abstract not Available.
openaire   +1 more source

Influence of Si Content and Milling Duration on the Microstructure and Mechanical–Tribological Properties of AlCoCrFeNiSi High‐Entropy Alloys

Advanced Engineering Materials, EarlyView.
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş, Mehmet Emin Demir, Sercan Özpınar   +2 more
wiley   +1 more source

Sputtering and corrosion resistance of (CrFeCoNiCu) Nx films

Xi'an Gongcheng Daxue xuebao
To investigate the effect of nitrogen flow rate on the microstructure and corrosion resistance of CrFeCoNiCu high-entropy alloy films, (CrFeCoNiCu)Nx films were prepared using reactive direct current magnetron sputtering.The phase structure ...
WANG Yanlong, HE Panning, TANG Zhonglin, LI Wenlong, ZHANG Xudong   +4 more
doaj   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

Control of Magnesium Alloy Corrosion through the Use of Engineered Intermetallics [PDF]

, 2014
The low density and high relative strength of Mg alloys means they can offer engineering benefits over steels or Al alloys. However, the susceptibility of Mg alloys to corrosion has limited their exploitation and restricted their use to more benign ...
Pidcock, Andrew
core