Open AccessPhase relationships in the Al-rich region of the Al-Y-Zr system
Author(s) -
Xiangming Bao,
L. Liu,
Shan Huang,
Yun Jiang,
X. Wang,
L. Zhang
Publication year - 2017
Publication title -
journal of mining and metallurgy. section b, metallurgy/journal of mining and metallurgy. section b, metallurgy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.42
H-Index - 20
eISSN - 2217-7175
pISSN - 1450-5339
DOI - 10.2298/jmmb151011019b
Subject(s) - scanning electron microscope , ternary operation , phase (matter) , diffraction , materials science , energy dispersive x ray spectroscopy , spectroscopy , ternary numeral system , crystallography , electron , analytical chemistry (journal) , optics , chemistry , physics , composite material , computer science , nuclear physics , organic chemistry , chromatography , quantum mechanics , programming language
The phase relations in the Al-Y-Zr ternary system at 873 K have been investigated by X-ray powder diffraction (XRD) and scanning electron microscopy (SEM) with energy dispersive X-ray spectroscopy (EDS) in backscattered electron imaging (BSE) modes. Six three-phase equilibria are determined and no ternary compound is observed. In the meantime, first principle calculations are used to provide theoretical guidance to understand the experimental results