Results 281 to 290 of about 44,554 (315)

Sacrificial Cathodic Protection of Mg Alloy AZ31B by an Mg–5Sn Surface Alloy

2019
A solid solution Mg–5Sn alloy is evaluated as a sacrificial anode for the cathodic protection of AZ31B. Uncoupled Mg–5Sn is shown to have superior barrier properties and reduced cathodic kinetics relative to AZ31B. The performance as a sacrificial anode was studied in situ with global and local measurements of galvanic coupling between the Mg–5Sn alloy
C. F. Glover, T. W. Cain, J. R. Scully
openaire   +1 more source

Mg Based Alloys Obtained by Mechanical Alloying

Materials Science Forum, 1998
In the present work, we studied the production of magnesium alloys, of stoichiometry 2Mg + Ni, by mechanical alloying (MA) and the behavior of the alloys under hydrogen in a Sievert's type apparatus. The elemental powders were milled under argon atmosphere in a Spex 8000 high energy ball mill.
S. Ordoñez, G. García, D. Serafini, A. San Martin   +3 more
openaire   +1 more source

Effect of alloying on the properties of Mg?Gd alloys

Metal Science and Heat Treatment, 1979
Alloy IMV7 of the Mg−Gd−Y−Mn system has high ultimate strength and long-term strength and can be used as a structural material for operation at room and elevated temperatures (up to 350°).
M. E. Drits, Z. A. Sviderskaya, L. L. Rokhlin, N. I. Nikitina   +3 more
openaire   +1 more source

Synthesis of Mg-Ti alloy by mechanical alloying

Journal of Materials Science, 2003
Mg-based Mg-Ti binary alloys have been synthesized by mechanical alloying of Mg and Ti powder blends. It was found that mechanical alloying of Mg and Ti results in a nanocrystalline Mg-Ti alloy and an extended solubility of Ti in Mg, due to the favorable size factor and the isomorphous structure of Mg and Ti.
G. Liang, R. Schulz
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Role of RE in the deformation and recrystallization of Mg alloy and a new alloy design concept for Mg–RE alloys

Scripta Materialia, 2015
Abstract The roles of rare earth elements on the texture weakening of Mg alloy are critically assessed. Two main roles are (i) the changing of stacking fault energy of Mg and (ii) the enhancement of solute drag of grain boundaries and dislocations.
In-Ho Jung, Mehdi Sanjari, Junghwan Kim, Stephen Yue   +3 more
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Corrosion of Mg and Mg alloys for medical applications [PDF]

, 2012
The core of this thesis consists of two published papers and a manuscript submitted for publication, as Chapters 1 to 3. The research in Chapter 1 compared the corrosion of typical Mg alloys (AZ91, ZE41 and Mg2Zn0.2Mn) and high purity (HP) Mg in Hank’s solution at room temperature and in 3% NaCl saturated with Mg(OH2).
openaire  

Corrosion Mechanism of Mg and Mg Alloys

2010
Magnesium alloys are very attractive due to their good strength/weight ratio, but magnesium usage has been limited largely due to the poor corrosion properties of magnesium alloys. So understanding their corrosion behaviour is an essential step towards improving their corrosion performance.
openaire   +1 more source

Surface Modification of Mg and Mg Alloys

2012
Die gut erforschten mechanischen Eigenschaften eines Bulk-Metalls werden in zunehmendem Maße mit dem auf seiner Oberfläche basierenden Korrosionsverhalten kombiniert, was vielversprechende Verbesserungen für viele Anwendungen ermöglicht. Ein Beispiel ist Magnesium, welches – sollten durch das Verständnis seines speziellen Korrosionsverhaltens neue ...
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Tunable Chemical Disorder in Concentrated Alloys: Defect Physics and Radiation Performance

Chemical Reviews, 2022
Yanwen Zhang, Yu N Osetsky, William J Weber   +2 more
exaly  

Multicomponent high-entropy Cantor alloys

Progress in Materials Science, 2021
B Cantor
exaly