Results 11 to 20 of about 1,071,554 (329)

Microstructure evolution and mechanical properties of the Mg-Sm-Gd-Zn-Zr alloy during extrusion

open access: yesJournal of Materials Research and Technology, 2021
Mg-2.6Sm-1.3Gd-0.6Zn-0.5Zr (wt.%) alloy is prepared with metal mold casting and followed hot extruded at 400°C with the extrusion ratio of 25:1. Microstructure and mechanical properties of the as-extruded alloy are investigated using optical microscope ...
Ming Yuan   +10 more
doaj   +1 more source

Research advances of magnesium and magnesium alloys worldwide in 2021

open access: yesJournal of Magnesium and Alloys, 2022
More than 4000 papers in the field of Mg and Mg alloys were published and indexed in Web of Science (WoS) Core Collection database in 2021. The bibliometric analyses indicate that the microstructure, mechanical properties, and corrosion of Mg alloys ...
Jiangfeng Song   +5 more
doaj   +1 more source

Magnesium and magnesium alloys as degradable metallic biomaterials [PDF]

open access: yes, 2008
Drawbacks associated with permanent metallic implants lead to the search for degradable metallic biomaterials. Magnesium has been considered as it is essential to bodies and has a high biodegradation potential.
Shi, Z. M., Wang, H., Yang, K.
core   +2 more sources

Synergistic improvement of strength and plasticity of Mg-6Li-3Al-1Sn alloy by microstructure regulation via rotary swaging

open access: yesMaterials Research Letters, 2023
A Mg-6Li-3Al-1Sn (LAT631) alloy with a bimodal-grained structure was prepared via hot extrusion, followed by room temperature rotary swaging (RTRS). The as-extruded LAT631 alloy undergoes dynamical recrystallization, and massive twins are introduced ...
Gang Zhou   +8 more
doaj   +1 more source

Effects of magnesium with or without boron on headshaking behavior in horses with trigeminal-mediated headshaking. [PDF]

open access: yes, 2019
BackgroundOral administration of magnesium and boron might have a beneficial effect on headshaking behavior in horses.ObjectiveEvaluate the effects of oral magnesium alone or in combination with boron on headshaking behavior in affected horses ...
Aleman, Monica   +5 more
core   +2 more sources

Research advances of magnesium and magnesium alloys worldwide in 2022

open access: yesJournal of Magnesium and Alloys, 2023
More than 4600 papers in the field of Mg and Mg alloys were published and indexed in the Web of Science (WoS) Core Collection database in 2022. The bibliometric analyses indicate that the microstructure, mechanical properties, and corrosion of Mg alloys ...
Yan Yang   +5 more
doaj   +1 more source

Magnesium sulphate in the treatment of acute asthma: evaluation of current practice in adult emergency departments [PDF]

open access: yes, 2009
Background: A recent meta-analysis showed that intravenous and nebulised magnesium sulphate have similar levels of evidence to support their use in the treatment of acute asthma in adults. This consisted of weak evidence of effect on respiratory function
Goodacre, S., Jones, L.A.
core   +1 more source

An ultrahigh strain-independent damping capacity in Mg–1Mn alloy by cold rolling process

open access: yesJournal of Materials Research and Technology, 2023
An ultrahigh strain-independent damping in Mg–1Mn alloy was prepared by cold rolling process. Combined with microstructure characterization, the mechanical properties and damping capacities of Mg–1Mn alloy with different reduction were systematically ...
Cong Dang   +9 more
doaj   +1 more source

Results of the MRI substudy of the intravenous magnesium efficacy in stroke trial [PDF]

open access: yes, 2009
<p><b>Background and Purpose:</b>Although magnesium is neuroprotective in animal stroke models, no clinical benefit was confirmed in the Intravenous Magnesium Efficacy in Stroke (IMAGES) trial of acute stroke patients.
Alger, J.R.   +9 more
core   +1 more source

The shape and composition of interstellar silicate grains [PDF]

open access: yes, 2006
We investigate the composition and shape distribution of silicate dust grains in the interstellar medium. The effect of the amount of magnesium in the silicate lattice is studied.
A. de Koter   +55 more
core   +16 more sources

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