A Study of the Al–Mg–B Ternary Phase Diagram

Abstract The Al x Mg (1 – x ) B 2 solid solution was studied at temperatures of 900, 1000, 1200 and 1400 °C using X-ray diffraction. From the obtained data, isothermal sections at 1000, 1200 and 1400 °C have been proposed for the Al – Mg – B ternary system. Based on these results there exists an equilibrium between Al and AlMgB 14 at temperatures above 1000 °C.