Topic
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.
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TL;DR: In this paper, the microstructure and corrosion resistance property of AlCrFeCuCo high-entropy alloy were researched by scanning electron microscopy, X-ray diffraction and electrochemical workstation.
230 citations
TL;DR: In this paper, the precipitation of three new types of metastable phases, i.e., TYPE-A, TYPE-B and TYPE-C, with different crystal structures from the β′ phase is proposed from a research on the change in crystal structures and formation sequence during the aging of the Al-1.0mass% Mg2Si-0.4mass% Si alloy by a combination of analytical high resolution electron microscopy and energy dispersive X-ray spectroscopy.
Abstract: The precipitation of three new types of metastable phases, i.e., TYPE-A, TYPE-B and TYPE-C, with different crystal structures from the β′ phase is proposed from our research on the change in crystal structures and formation sequence of metastable phases during the aging of the Al-1.0mass% Mg2Si-0.4mass% Si alloy by a combination of analytical high resolution electron microscopy and energy dispersive X-ray spectroscopy. The sequence of their formation is explained as follows. First, precipitation of the β′ phase and TYPE-B precipitate, then β′ dissolution into the matrix and degradation of the TYPE-B precipitate. Finally, predominant precipitation of the metastable TYPE-A precipitate. The TYPE-C precipitate appeared heterogeneously in the over-aged condition.
229 citations
TL;DR: In this paper, the authors studied how temperature, from the ambient temperature to 900°C, affects the mechanical properties of Al 0.5 CoCrCuFeNi alloys in different wrought states.
229 citations
TL;DR: In this paper, the early stages of spinodal decomposition in age hardening Cu-Ti alloys have been studied by electron microscopy, and a sequence of microstructures was used to show that continuous phase separation was the mechanism of decomposition.
229 citations
TL;DR: In this article, the wear and corrosion behavior of cold-rolled Ti-13Nb-13Zr alloy, with martensitic microstructure, and Ti-6Al-4V ELI alloy, in two-phase (α+β) microstructural conditions, was studied in a Ringer's solution.
229 citations