Results 21 to 30 of about 2,007,321 (288)

Development of a super ductile diecast Al-Mg-Si alloy [PDF]

open access: yes, 2012
This is the post-print version of the final paper published in Materials Science and Engineering A. The published article is available from the link below.
Watson, D, White, M, Fan, Z
core   +1 more source

Thermal and solute diffusion in α-Mg dendrite growth of Mg-5wt.%Zn alloy: A phase-field study

open access: yesJournal of Materials Research and Technology, 2023
Thermal and solute diffusion plays an important role in α-Mg dendrite growth, the diffusion mechanism of which is still unclear. Here, thermal and solute diffusion in α-Mg dendrite growth of Mg-5wt.%Zn alloy under non-isothermal solidification were ...
Weipeng Chen   +4 more
doaj   +1 more source

Optimizing solidification dendrites and process parameters for laser powder bed fusion additive manufacturing of GH3536 superalloy by finite volume and phase-field method

open access: yesJournal 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]

open access: yes, 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.
KHALFAOUI, Walid   +3 more
core   +1 more source

A multimodal data-driven design of low pressure die casting gating system for aluminum alloy cabin

open access: yesJournal 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

Quasicrystal-reinforced Mg alloys

open access: yesScience and Technology of Advanced Materials, 2014
The formation of the icosahedral phase (I-phase) as a secondary solidification phase in Mg-Zn-Y and Mg-Zn-Al base systems provides useful advantages in designing high performance wrought magnesium alloys. The strengthening in two-phase composites (I-phase + α-Mg) can be explained by dispersion hardening due to the presence of I-phase particles and by ...
Kyun Kim, Young   +2 more
openaire   +2 more sources

Friction behavior of laser cladding magnesium alloy against AISI 52100 steel [PDF]

open access: yes, 2012
The use of magnesium alloys in engineering applications is becoming increasingly important as a relatively low density allows savings in energy consumption and therefore reduction in air pollution.
J.E. Masse   +3 more
core   +1 more source

Electroless Nickel Plating on AM60B Magnesium Alloy via Ti-Zr/Sol-Gel Composite Layer as Pretreatment [PDF]

open access: yesArchives of Metallurgy and Materials, 2022
The Ti-Zr and Ti-Zr/sol-gel were used as pretreatment layers before the electroless nickel coating on AM60B magnesium alloy. Scanning Electron Microscopy was employed to investigate the surface morphology of the pretreated layers and applied electroless ...
Zhale Nazari   +2 more
doaj   +1 more source

Groove Rolling Process of Mg/Al Bimetallic Bars [PDF]

open access: yesArchives of Metallurgy and Materials, 2019
The paper presents the results of the experimental tests of Mg/Al bimetallic bars rolling process in classic and multi-radial modified round-oval-round passes.
S. Mróz, A. Stefanik, P. Szota
doaj   +1 more source

Solidification behaviour and mechanical properties of cast Mg-alloys and Al-based particulate metal matrix composites under intensive shearing [PDF]

open access: yes, 2011
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Magnesium alloys, as the lightest of all structural metallic materials, and aluminium-based particulate metal matrix composites (PMMCs), offering unified ...
Tzamtzis, Spyridon
core   +7 more sources

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