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Alloy

About: Alloy is a research topic. Over the lifetime, 171884 publications have been published within this topic receiving 1719420 citations. The topic is also known as: alloys.


Papers
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Journal ArticleDOI
TL;DR: In this article, the precipitation behavior and mechanical properties of a FeCoNiCr-based high-entropy alloy with dilute amounts of Ti and Al, (FeCoNiCCr) were studied.

206 citations

Journal ArticleDOI
TL;DR: In this article, the corrosion of a magnesium alloy containing rare earth elements (WE43 type alloy) was studied in 0.05 and 0.5 m Na2SO4 or 0.1 m NaCl solutions using electrochemical techniques.
Abstract: The corrosion of a magnesium alloy containing rare earth elements (WE43 type alloy) was studied in 0.05 and 0.5 M Na2SO4 or 0.1 and 1 M NaCl solutions using electrochemical techniques: linear polarization resistance, potentiodynamic polarization, impedance measurements. The electrolytes favoured anodic magnesium oxidation but the presence of rare earth elements improved the tendency of magnesium to passivation. The dissolution rates in chlorides were higher than in sulphates because chlorides, in contrast to sulphates, interfered with the formation and maintenance of a protective layer of corrosion products which decreased the severity of the attack. The effects of galvanic corrosion due to cathodic intermetallic precipitates at grain boundaries were particularly evident in chloride media at long testing times.

206 citations

Journal ArticleDOI
TL;DR: In this paper, a novel combinatorial approach for assessing composition-microstructure-microhardness-magnetic property relationships, using laser deposited compositionally graded AlxCrCuFeNi2 (0 < x < 1.5) complex concentrated alloys as a candidate system.

206 citations

Journal ArticleDOI
TL;DR: In this paper, the precipitation in an alloy having a nominal composition of Cu 1 wt% Cr 0.1 wt % Zr has been shown to take place through the formation of a metastable ordered fcc phase, and the improvement in fatigue resistance due to the addition of zirconium has been ascribed to lowering of the stacking fault energy of the alloy.

205 citations

Journal ArticleDOI
TL;DR: In this article, a microdendritic (second-phase), equiaxed, cell structure was friction-stir welded with a compositionally modified 1100 aluminum alloy.

205 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202310,509
202220,674
20215,930
20208,500
20199,616
20189,122