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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 +7 more
wiley +1 more source

Microstructures and Properties Investigation on DP980 Dual-Phase Steel CMT + P Welded Joints. [PDF]

Materials (Basel), 2022
Liu Y, Liu Z, Chen Y, He C, Liu A, Liu X. +5 more
europepmc +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 +9 more
wiley +1 more source

Impact of Blank Holding Force and Friction on Springback and Its Prediction of a Hat-Shaped Part Made of Dual-Phase Steel. [PDF]

Materials (Basel), 2023
Mulidrán P +5 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 +5 more
wiley +1 more source

Microstructure and Mechanical Properties of Laser-Welded Joints between DP590 Dual-Phase Steel and 304 Stainless Steel with Preset Nickel Coating. [PDF]

Materials (Basel), 2023
Zhang H, Xu J, Hao D, Esmail OMAO.
europepmc +1 more source

Interaction of MgO Recyclate‐Based Cermet Anode With KF‐AlF3‐Al2O3 at 800°C During Laboratory Scale Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
A carbon‐free, as‐sintered MgO–steel cermet anode, fabricated via cold isostatic pressing using MgO–C refractory recyclate, was evaluated under laboratory‐scale K‐cryolite electrolysis at 800°C. Operation at this reduced temperature, combined with the electrolyte's limited electrical conductivity, led to an increase in cell voltage.
Farhan Hossain +7 more
wiley +1 more source

Nanotwins induced the formation of passive films and protective oxides: an effective pathway to enhance corrosion resistance in ultra-high strength-ductility nanolayered dual-phase steel

Journal of Materials Research and Technology
This study focuses on introducing twin structures into the nanolayered structure and deeply explores its influence on the initial corrosion behavior and product evolution of martensite-austenite dual-phase high-strength steel, with emphasis on the role ...
Xue Chen +8 more
doaj +1 more source

Insights into a dual-phase steel microstructure using EBSD and image-processing-based workflow. [PDF]

J Appl Crystallogr, 2022
Mollens M, Roux S, Hild F, Guery A.
europepmc +1 more source

Dual solid cryogens for spacecraft refrigeration Patent [PDF]

, 1970
Dual solid cryogens for spacecraft refrigeration insuring low temperature cooling for extended ...
Caren, R. P., Coston, R. M.
core +1 more source

microstructure
mechanical properties
dual-phase steel

intercritical annealing
7. clean energy
martensite

mechanics of materials
dual phase
ferrite