Results 71 to 80 of about 436,686 (310)

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

Solanum Tuberosum as an Inhibitor of Mild Steel Corrosion in Acid Media [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2009
Acid extract of Solanum tuberosum was tested as corrosion inhibitor for mild steel in 1 M HCl and H2SO4 media using different techniques: Weight loss (in different temperatures viz., 303, 313 and 323 K), Potentiodynamic polarization, Electrochemical ...
Bothi Raja Pandian, Mathur Sethuraman
doaj  

Study on Electrochemically Deposited Mg Metal [PDF]

ECS Meeting Abstracts, 2010
Abstract not Available.
openaire   +1 more source

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

Electrochemical and nanogravimetric studies of palladium phthalocyanine microcrystals [PDF]

Journal of the Serbian Chemical Society, 2013
The electrochemical quartz crystal nanobalance has been used to study the redox behavior of palladium phthalocyanine microcrystals attached to gold and platinum in aqueous solutions at different pH values.
Nemes Ákos, Moore Colin E., Inzelt György   +2 more
doaj   +1 more source

Electrochemical Properties of LaNi5–xGex Alloys in Ni-MH Batteries [PDF]

, 1997
Electrochemical studies were performed on LaNi5–xGex metal hydride alloys with 0
Bowman, R. C., Jr., Fultz, B., Hightower, A., Ratnakumar, B. V., Witham, C.   +4 more
core  

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

Steel Hydrogen-Induced Degradation Diagnostics for Turbo Aggregated Rotor Shaft Repair Technologies

Energies
Rotor equipment material samples with varying degrees of degradation during long-term operation are characterized by lower (up to 17%) corrosion and hydrogen resistance compared to the initial state. The scheme of redistribution of carbides in structural
Alexander I. Balitskii, Valerii O. Kolesnikov, Maria R. Havrilyuk, Valentina O. Balitska, Igor V. Ripey, Marcin A. Królikowski, Tomasz K. Pudlo   +6 more
doaj   +1 more source

Template‐Free Electrochemical Formation of Silicon Nanotubes from Silica

Advanced Science, 2020
Silicon, with its elaborate microstructure, plays important roles in energy materials. In operando engineering of microstructure during extraction is an ideal protocol to develop advanced Si‐based materials. A template‐free electrochemical preparation of
Wei Weng, Jiarong Yang, Jing Zhou, Dong Gu, Wei Xiao   +4 more
doaj   +1 more source

Electrochemical and spectroscopic studies of ferredoxins

Pure and Applied Chemistry, 1990
Abstract
Thomson, A, George, S, Armstrong, F, Hatchikian, E, Yates, M   +4 more
openaire   +1 more source