AUTHOR=Xie Lechun , Wang Liqiang , Zhang Lai-Chang , Lu Weijie TITLE=Editorial: Structure and Mechanical Properties of Titanium Alloys and Titanium Matrix Composites (TMCs) JOURNAL=Frontiers in Materials VOLUME=7 YEAR=2020 URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2020.00118 DOI=10.3389/fmats.2020.00118 ISSN=2296-8016