Presided over or presided over the completion of national major special projects, National Natural Science Foundation projects, "863" projects, weapons and equipment pre-research projects, national defense science and technology pre-research fund projects and national defense basic research and technology basic projects; In 2009, he won the second prize of the National Invention Award (sixth complete person), in 2010, he won the second prize of National Defense Science and Technology Progress (second complete person), in 2016, he won the National Defense Science and Technology Innovation Team Award (team member), and in 2017, he won the first prize of Military science and Technology Progress (third complete person). From 2020.11 to 2019.01 to 2019.01 as the deputy leader of the Science and Technology Innovation area professional group of the National Defense Science and Technology Industry Science and Technology Commission, from 2020.8 to xxxx special expert, from 2020.8 to the Military Commission Science and Technology Commission Innovation Special Zone key project expert group member.

High entropy alloys, cermet composites, surface engineering (special coatings).

1996.03-1999.03 Ph. D. candidate, School of Materials, Beijing Institute of Technology;
1999.04-2001.02 Postdoc, School of Materials, University of Science and Technology Beijing.

2001.02-2010.10 Professor, doctoral supervisor, Dean and Party Secretary of School of Materials, Beijing Institute of Technology;
2010.10-2019.12 Institute of Science and Technology, Beijing Institute of Technology, Professor, doctoral supervisor, Vice President, Executive Vice President;
2020.01 to date, Key Laboratory of National Defense Science and Technology, School of Materials, Beijing Institute of Technology, Professor, doctoral supervisor.

Over the past 5 years, he has worked in Nature Communications, Acta Materialia, Applied Physics Letters, Materials Science and Engineering A, Journal of Science Materials Science & Technology, Composites Science and Technology, Ceramics International, Journal of Alloys and alloys Compounds and other published more than 40 papers, more than 20 authorized patents; In 2019, the monograph "Impact Response of Amorphous Alloys and Their Composites" was published (by Xue Yunfei, Wang Lu, CAI Hongnian, Science Press, supported by the National Science and Technology Academic Works Publishing Foundation).