20 10 joined the institute of metallurgical engineering and the national engineering research center for high-efficiency rolling of University of Science and Technology Beijing, with the title of associate professor, and participated in the development of automobile steel series, mainly engaged in the development and research of automobile steel series such as IF steel, dual-phase steel, TRIP steel and TWIP steel. 20 10 was funded by the doctoral program fund for young teachers of the Ministry of Education, and 20 1 10 was funded by the scientific research fund for young talents of University of Science and Technology Beijing, mainly engaged in "the study of texture evolution and second-phase particle precipitation behavior during primary recrystallization annealing of oriented silicon steel."