Thermal behavior of as-annealed CuAlMnAgZr alloys

Ferreira, R. O.; Silva, L. S.; Silva, R. A. G.

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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Thermal behavior of as-annealed CuAlMnAgZr alloys

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Author(s):	Ferreira, R. O. ^[1] ; Silva, L. S. ^[1] ; Silva, R. A. G. ^[1] Total Authors: 3
Affiliation:	^[1] UNIFESP, ICAQF, Dept Quim, Diadema, SP - Brazil Total Affiliations: 1
Document type:	Journal article
Source:	JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY; v. 146, n. 2, p. 595-600, OCT 2021.
Web of Science Citations:	0
Abstract
In this study, the effects of Zr additions on the thermal behavior of the Cu-9Al-10Mn-3Ag, Cu-9Al-10Mn-3Ag-7Zr, and Cu-9Al-10Mn-3Ag-9Zr alloys were evaluated using differential scanning calorimetry, differential thermal analysis, optical micrographs, scanning electron micrographs, microhardness, magnetization as a function of the applied field. The additions of Zr were associated with decreasing in alpha-phase grain size, changes in saturation magnetization, and with the formation of a new phase in the alloy containing 9 mass% of Zr. In addition, there was an alteration in the mechanism of the Cu2AlMn phase dissolution in the Cu-9Al-10Mn-3Ag-9Zr alloy. (AU)

FAPESP's process:	19/06717-0 - Phase stability in multicomponent alloys
Grantee:	Ricardo Alexandre Galdino da Silva
Support Opportunities:	Regular Research Grants

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