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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.)

Phase transformations in an annealed Cu-9Al-10Mn-3Gd alloy

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Author(s):
Brazolin, G. F. [1] ; Silva, C. C. S. [1] ; Silva, L. S. [1] ; Silva, R. A. G. [1]
Total Authors: 4
Affiliation:
[1] UNIFESP, Dept Quim, Diadema, SP - Brazil
Total Affiliations: 1
Document type: Journal article
Source: JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY; v. 134, n. 3, p. 1405-1412, DEC 2018.
Web of Science Citations: 2
Abstract

The phase transformations in the Cu-9Al-10Mn-3Gd alloy were studied using differential scanning calorimetry, X-ray diffraction patterns, scanning electron microscopy, energy dispersion X-ray spectroscopy and magnetic moment change with applied field and temperature. The results showed that the effects produced by the Mn atoms are dominant on those attributed to the Gd atoms in the annealed Cu-9Al-10Mn-3Gd alloy. For quaternary alloy the results also indicated that the Gd stabilizes a fraction of the paramagnetic (3) phase at lower temperatures and suppresses its paramagnetic-ferromagnetic ordering; in addition, it increases the Curie temperature of the Cu-9Al-10Mn alloy. (AU)

FAPESP's process: 15/18996-0 - Effects of Gd and Mn additions on thermal, magnetic and mechanical properties of the Cu-9wt.%Al alloy
Grantee:Ricardo Alexandre Galdino da Silva
Support Opportunities: Regular Research Grants