Results 41 to 50 of about 102,528 (303)

Electrochemical techniques for in-situ corrosion evaluation of Cultural Heritage [PDF]

, 2020
Advanced Characterization Techniques, Diagnostic Tools and Evaluation Methods in Heritage Science - David M. Bastidas; Emilio CanoSeveral analytical techniques can provide information about the elemental or molecular composition of metallic cultural ...
Ramírez Barat, Blanca, Cano Díaz, Emilio   +1 more
core   +1 more source

Influence of Recycled High-Density Polyethylene Fibers on the Mechanical and Electrochemical Properties of Reinforced Concrete

Fibers
The quantity of different plastics generated after consumption is an impact factor affecting the environment, and the lack of recycling generates solid waste. The purpose of this work is to incorporate high-density recycled polyethylene fibers (HDPE) for
Alejandro Flores Nicolás, Elsa C. Menchaca Campos, Mario Flores Nicolás, José J. Martínez González, Omar A. González Noriega, Jorge Uruchurtu Chavarín   +5 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

Corrosion Behavior of X65 API 5L Carbon Steel Under Simulated Storage Conditions: Influence of Gas Mixtures, Redox States, and Temperature Assessed Using Electrochemical Methods for up to 100 Hours

Metals
In the context of the deep geological disposal of high-level and intermediate-level long-lived radioactive waste in France, the Callovian–Oxfordian (Cox) clay formation has been selected as a natural barrier.
Yendoube Charles Sano Moyeme, Stephanie Betelu, Johan Bertrand, Karine Groenen Serrano, Ioannis Ignatiadis   +4 more
doaj   +1 more source

Assessment of the Bassia muricata extract as a green corrosion inhibitor for aluminum in acidic solution

Green Chemistry Letters and Reviews, 2019
The inhibiting behavior of aluminum by the Bassia muricata extract was examined in 1.0 M H2SO4 solution as a green corrosion inhibitor via weight loss, potentiodynamic polarization (PP), electrochemical impedance spectroscopy (EIS) and electrochemical ...
Emad E. El-Katori, Saedah Al-Mhyawi
doaj   +1 more source

Effect of Crystalographic Orientation on the Corrosion Behavior of Mo3Si Single Crystals in NaCl Solution

International Journal of Electrochemical Science, 2018
The corrosion behavior of polycrystalline and Mo3Si single crystal in its crystal orientations, namely [100], [110] and [111] was evaluated in 0.05 and 0.5 M NaCl solutions.
R. Lopez-Sesenes, I. Rosales, J. Uruchurtu-Chavarin, V.M. Salinas-Bravo, J.G. González-Rodriguez   +4 more
doaj   +1 more source

Advanced Electron Microscopy and Microcomputed Tomography Analysis of Single‐Crystal Ni‐Base Superalloys After Short‐Term Multiaxial Creep

Advanced Engineering Materials, EarlyView.
This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome, Lijie Cao, Christoph Somsen, Johannes Boes, René Hesse, Werner Theisen, Gunther Eggeler   +6 more
wiley   +1 more source

Permeability of coextruded LLDPE films to oxygen and carbon dioxide as determined by electrochemical techniques [PDF]

, 1996
Compañ Moreno, V.; Ribes-Greus, A.; Díaz Calleja, R.; Riande, E. (1996). Permeability of coextruded LLDPE films to oxygen and carbon dioxide as determined by electrochemical techniques. Polymer. 37(11):2243-2250.
Vicente Compañ, Amparo Ribes, Evaristo Riande, Compañ Moreno, Vicente, Riande, Evaristo, Díaz Calleja, Ricardo, Ricardo Díaz-Calleja, Ribes-Greus, A.   +7 more
core   +1 more source

Electrochemical Stability of Steel Reinforced Bars Embedded in Cement Mortars Containing Clinoptilolite as Supplementary

International Journal of Electrochemical Science, 2015
One of the most important characteristic of the Portland Cement (PC) is the alkaline condition that possess, which is situate in passive conditions to the reinforced bar when are embedded in the concrete.
L.E. Narváez, R.I. Rosales-Martínez, L. Narváez-Hernández, L.S. Hernández-Hernández, J.M. Miranda-Vidales   +4 more
doaj   +1 more source

Thermodynamic properties of the liquid Bi-Cu-Sn lead-free solder alloys [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy, 2009
The electromotive force measurement method was employed to determine the thermodynamic properties of liquid Bi-Cu-Sn alloys using solid electrolyte galvanic cells as shown below: Kanthal+Re, Bi-Cu-Sn, SnO2 | Yttria Stabilized Zirconia | air, Pt, Po2=0.2 ...
Kopyto M., Garzel G., Zabdyr L.A.
doaj   +1 more source