Results 81 to 90 of about 3,790,194 (348)

Mechanical properties of advanced mg alloys

open access: yesCommunications, 1999
This paper describes the tensile strength of Mg alloys determined at room temperature and creep. The deformation mechanisms are discussed.
Pavel Lukáč   +2 more
doaj   +1 more source

Structure and superconductivity in the binary Re$_{1-x}$Mo$_x$ alloys

open access: yes, 2019
The binary Re$_{1-x}$Mo$_x$ alloys, known to cover the full range of solid solutions, were successfully synthesized and their crystal structures and physical properties investigated via powder x-ray diffraction, electrical resistivity, magnetic ...
Gawryluk, D. J.   +7 more
core   +1 more source

Hands‐on protocol for preparing water‐soluble fractions from agri‐food samples for NMR‐based metabolomics analysis

open access: yesFEBS Open Bio, EarlyView.
This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso   +4 more
wiley   +1 more source

Depth-sensing indentation tests in studying plastic instabilities [PDF]

open access: yes, 2004
This review surveys the phenomenon of plastic instabilities occurring in depth-sensing indentation measurements. Investigations presented focus on the characterization of Portevin-Le Chatelier type instabilities observed in different metal alloys during ...
Bobji   +14 more
core   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

Unveiling synergistic strength and plasticity enhancement of Mg–Zn–Mn alloy via closed forging extrusion

open access: yesJournal of Materials Research and Technology
A cost-effective, high-performance Mg-2.0Zn-1.5Mn alloy was fabricated using closed forging extrusion (CFE). The results reveal that CFE can promote a dynamic recrystallization (DRX) ratio and enhance the residual dislocation density in deformed grains ...
Xuerui Jing   +6 more
doaj   +1 more source

Semisolid rheoforming of magnesium alloys: A review

open access: yesMaterials & Design, 2020
A reflection upon the recent developments of semisolid rheoforming techniques of magnesium (Mg) alloys is vital for successfully shaping the future landscape of lightweight and high-performance metal materials.
Zhiyu Chang   +5 more
doaj   +1 more source

Local Lattice Distortion Mediated Formation of Stacking Faults in Mg Alloys

open access: yesActa Materialia, 2019
Long periodic stacking ordered phases (LPSOs), consisting of various configurations of stacking faults, play an important role in developing ultrastrong Mg alloys with moderate ductility.
W. Wang   +16 more
semanticscholar   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

Mechanical properties, corrosion resistance and biocompatibilities of degradable Mg-RE alloys: A review

open access: yesJournal of Materials Research and Technology, 2019
Magnesium-rare earth (Mg-RE) alloys, as potential biodegradable materials, are attracting considerable attention owing to their good mechanical properties and biodegradation behavior.
Dexue Liu   +3 more
doaj   +1 more source

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