Open AccessQuantitative phase analysis of Mg-Al-Zn and Mg-Zn-Zr alloys
Author(s) -
Yu. V. Chernysheva,
И. А. Грушин,
I. I. Voskresenskaya,
D. S. Savostin
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/889/1/012018
Subject(s) - intermetallic , solid solution , alloy , magnesium , materials science , phase (matter) , zinc alloys , metallurgy , zinc , magnesium alloy , thermodynamics , chemistry , physics , organic chemistry
Absract. A quantitative method has been developed for the phase analysis of magnesium alloys of the Mg-Zn-Al (MA2-1 and MA5) and Mg-Zn-Zr (MA14) systems based on the measurement of the lattice parameters of a solid solution, the use of Vegard’s law, and balance equations of chemical and phase composition. Examples of the application of the technique for assessing changes in the content of alloying elements in a solid solution and the number of intermetallic phases as a result of heat treatment of MA2-1 alloy are presented.