AUTHOR=Yang Chao , Suryanarayana C. TITLE=Editorial: Powder Sintering and Potential Applications JOURNAL=Frontiers in Materials VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2021.737554 DOI=10.3389/fmats.2021.737554 ISSN=2296-8016