On microstructure and performance of tempered high-boron high-speed steel roll

Male, born in 1964, Ph.D, Senior engineer. His research interests mainly focus on solidification control, casting technology, development of roll and wear resistant materials. By now, he has published over 100 technical papers and holds more than 70 invention patents of China. E-mail: hgfu@bjut.edu.cn Received: 2011-08-26; Accepted: 2011-12-26 *Fu Hanguang *Fu Hanguang, Du Zhongze, Li Ping, Jiang Yehua, Zhou Rong, Cen Qihong, Hou Jianqiang, Lei Yongping, and Guo Hongxing (1. School of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, China; 2. School of Metallurgical Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, Shaanxi, China; 3. School of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, China; 4. Yunnan Kun-Steel Heavy Equipment Manufacturing Group Ltd., Kunming 650501, Yunnan, China)