Relation between composition, microstructure and oxidation in iron aluminides [PDF]
, 2006 The relation between chemical composition, microstructure and oxidation properties has been investigated on various FeAl based alloys, the aim being to induce changes in the microstructure of the compound by selective oxidation of aluminium.
B. Viguier +19 more
core +2 more sources
Metals, 2022 Producing consistent quality pre-baked carbon anodes for the Hall–Héroult aluminum reduction process is challenging due to the decreasing quality and increasing variability of anode raw materials.
Daniel Rodrigues +2 more
doaj +1 more source
Black anodic coatings for space applications: study of the process parameters, characteristics and mechanical properties [PDF]
, 2009 Black inorganic anodized aluminium alloys are used for managing passive thermal control on spacecraft and for avoiding stray light in optical equipment.
Arurault, Laurent +4 more
core +3 more sources
Inspection of Prebaked Carbon Anodes Using Multi-Spectral Acousto-Ultrasonic Excitation
Metals, 2017 Reduction cell operation in primary aluminum production is strongly influenced by the properties of baked anodes. Producing consistent anode quality is more challenging nowadays due to the increasing variability of raw materials. Taking timely corrective
Moez Ben Boubaker +5 more
doaj +1 more source
Electron Conditioning of Technical Aluminium Surfaces: Effect on the Secondary Electron Yield [PDF]
, 2004 The effect of electron conditioning on commercially aluminium alloys 1100 and 6063 were investigated. Contrary to the assumption that electron conditioning, if performed long enough, can reduce and stabilize the SEY to low values ($\leq 1.3$, value of ...
Benka O. +11 more
core +2 more sources
Crack Detection Method Applied to 3D Computed Tomography Images of Baked Carbon Anodes
Metals, 2016 Carbon anodes used in the aluminium industry were imaged through destructive and non-destructive testing (NDT) methods. For the latter case, computed tomography (CT), which has previously been used to map the 3D apparent density distribution, was ...
Donald Picard +5 more
doaj +1 more source
A low-cost open-source automated shot peen forming system
HardwareX, 2022 The aerospace industry relies on shot peen forming to form sheet metal parts and correct distortion in machined parts. The shot peen forming community is developing simulation and planning methods to meet the industrial need for automation.
Wassime Siguerdidjane +2 more
doaj +1 more source
Spectrometric study of condensed phase species of thorium and palladium-based modifiers in a complex matrix for electrothermal atomic absorption spectrometry [PDF]
, 2007 The chemical and morphological transformations of condensed phase species of a thorium-based modifier were studied over the temperature range 200–2500 °C, without and with the presence of aluminium and silicon as matrix components, and in some instances,
Aller, A. J. +4 more
core +1 more source
Performances of Green and Eco-Friendly Ramming Pastes in EGA Pots
Metals, 2016 Consistent and high quality ramming paste products, installed according to optimized procedures, are required for improved operation and longer pot life. However, ramming paste used to be a hazardous product and needs special precautions for handling and
Bénédicte Allard +2 more
doaj +1 more source
Electrochemical extraction of europium from molten fluoride media [PDF]
, 2009 This work concerns the extraction of europium from molten fluoride media. Two electrochemical ways have been examined: (i) the use of a reactive cathode made of copper and (ii) the co-deposition with aluminium on inert electrode, leading to the formation
Cassayre, Laurent +4 more
core +3 more sources