Background
Zhang, Ren-ji was born on March 1, 1944 in Chongqing, Sichuan, People's Republic of China. Son of Zhen-ren and Guan-hua (Sun) Zhang.
Zhang, Ren-ji was born on March 1, 1944 in Chongqing, Sichuan, People's Republic of China. Son of Zhen-ren and Guan-hua (Sun) Zhang.
Bachelor of Science, U. Peking, 1967; Master of Science, U. Peking, 1981; Doctor of Philosophy, U. Peking, 1984.
Teacher, Baotou (China) Iron and Steel Company, 1968-1977; engineer, Dagang Oil Field Company, Tianjin, China, 1977-1978; metallic physics research group, U. Peking, 1978-1984; associate professor mechanic engineering department, Tsinghua U., Beijing, 1984-1993; associate professor Laser Rapid Forming Center National Tribology Laboratory, Tsinghua U., Beijing, 1994-1996; professor, Tsinghua U., Beijing, since 1997. Visiting professor Institute of Composite Materials, Kaiserslautern, Germany, 1993-1994.
Member Chinese Electron Microscopy Society, Chinese Tribology Society, Chinese Surface Engineering Society.
Married Yu-minimum Sun, January 17, 1974. 1 child, Chang Zhang.