期刊论文

中文

材料科学

2160-7613

2018

08

12

1088-1093

10.12677/MS.2018.812130

湖北省教育厅科学研究项目(B2017070)的资助。

本校为第一机构

Abstract: Al2O3 particle reinforced Ti2AlN matrix composites were prepared by vacuum hot pressing in situ forming Al2O3. The microstructure of the hot-pressed composite was analyzed by metallographic microscope, scanning electron microscope and transmission electron microscope. The phase composition of the hot-pressed composite was analyzed by x-ray diffraction (XRD). The composites mainly consist of thermodynamically stable α-Al2O3 phase and Ti2AlN phase. The Al2O3 particles are dispersed in the continuous Ti2AlN matrix. The volume fraction o...

Al2O3 particle reinforced Ti2AlN matrix composites were prepared by vacuum hot pressing in situ forming Al2O3. The microstructure of the hot-pressed composite was analyzed by metallographic microscope, scanning electron microscope and transmission electron microscope. The phase composition of the hot-pressed composite was analyzed by x-ray diffraction (XRD). The composites mainly consist of thermodynamically stable α-Al2O3 phase and Ti2AlN phase. The Al2O3 particles are dispersed in the continuous Ti2AlN matrix. The volume fraction of Al2O3 ph...