New in-situ synthesis method of magnesium matrix composites reinforced with TiC particulates

Abstract

Magnesium matrix composites reinforced with TiC particulates was prepared using a new in-situ synthesis method of remelting and dilution technique. And measurements were performed on the composites. The results of x ray diffraction (XRD) analysis confirmed that TiC particulates were synthesized during the sintering process, and they retained in magnesium matrix composites after the remelting and dilution processing. From the microstructure characterization and electron probe microanalysis (EPMA), we could see that fine TiC particulates distributed uniformly in the matrix material.