Results 21 to 30 of about 211,967 (262)
Journal of Materials Research and Technology, 2023 Investigating the surface morphology and microstructure of laser powder bed fusion (L-PBF) in solidification and optimizing process parameters is crucial for improving the accuracy and performance of cladding parts of GH3536 superalloy.
Dong Liu +4 more
doaj +1 more source
Excimer laser treatment of ZE41 magnesium alloy for corrosion resistance and microhardness improvement [PDF]
, 2010 We would like to acknowledge the financial support of the ‘‘Conseil regional de PACA’’ and Protection des Metaux d’Arenc). The authors are grateful to PMA’s engineers Ms. E. Castellan, Ms. A. Gonthier and Mr. F.
AUTRIC, Michel +3 more
core +5 more sources
The Influence of Alloy Composition and Liquid Phase on Foaming of Al−Si−Mg Alloys [PDF]
, 2020 The foaming behaviour of aluminium alloys processed by the powder compaction technique depends crucially on the exact alloy composition. The AlSi8Mg4 alloy has been in use for a decade now, and it has been claimed that this composition lies in an “island
Banhart, John +6 more
core +1 more source
Corrosion behaviours of Ti6Al4V-Mg/Mg-Alloy composites
Corrosion Science, 2020 Abstract The effect of coupling of unalloyed Mg and Mg-alloys (AZ91 and WE43) with Ti6Al4V alloy on corrosion and degradation behaviours of produced composites has been investigated in simulated body fluid (SBF) by hydrogen evolution, and surface and electrochemical characterization techniques.
Ziya Esen +8 more
openaire +3 more sources
Elevated-temperature impact toughness of Mg–(Gd, Y)–Zr alloy [PDF]
, 2013 The Charpy impact results for Mg–10Gd–3Y–0.5Zr and Mg–11Y–5Gd–2Zn–0.5Zr alloys at various temperatures showed that Mg–10Gd–3Y–0.5Zr was more sensitive to temperature. The increase in impact toughness with temperature was related to the blunt crack-tip at
Anyanwu +24 more
core +1 more source
Grain boundary segregation in UFG alloys processed by severe plastic deformation [PDF]
, 2012 Grain boundary segregations were investigated by Atom Probe Tomography in an Al-Mg alloy, a carbon steel and Armco\trademark Fe processed by severe plastic deformation (SPD).
Enikeev, Nariman +5 more
core +2 more sources
A multimodal data-driven design of low pressure die casting gating system for aluminum alloy cabin
Journal of Materials Research and Technology, 2023 The design of gating systems for large and complex thin-wall castings requires the application of empirical equations and a substantial number of iterative experiments.
Zhiqiang Duan +4 more
doaj +1 more source
Study of defect formation in Al 7050 alloys [PDF]
, 2017 The Al 7050 alloy is an Al-Zn-Mg-Cu-Zr alloy having good mechanical properties. This alloy has been developed in order to overcome stress corrosion cracking problems that characterise 7xxx Al alloys.
Brotzu, A. +3 more
core +2 more sources
Anodic oxidation of Mg–Cu and Mg–Zn alloys
Electrochimica Acta, 2004 Metastable, solid–solution Mg-0.8 at.% Cu and Mg-1.4 at.% Zn alloys have been anodized up to 250 V at 10 mA cm−2 in an alkaline phosphate electrolyte at 293 K in order to investigate the enriching of alloying elements beneath the anodic films. Rutherford backscattering spectroscopy (RBS) revealed enrichments to about 4.1×1015 Cu atoms cm−2 and 5.2×1015
Abulsain, M. +10 more
openaire +4 more sources
Spinodal decomposition and radiation damage of a FeCuMnNi high-entropy alloy
Nuclear Materials and Energy, 2023 The precipitation of Cu-rich phases during the irradiation process will reduce radiation resistance in Fe-Cu-Mn-Ni reactor pressure vessel steels. Therefore, high-entropy alloys with excellent radiation resistance are expected to replace reactor pressure
Qingwei Guo +5 more
doaj +1 more source