中國有色金屬學報(英文版)
Transactions of Nonferrous Metals Society of China
| Vol. 11 No. 1 February 2001 |
Synthesis of TiB2+TiC by mechanical alloying
ZHAO Kun-yu(趙昆渝)，ZHU Xin-kun(朱心昆)，
CHENG Bao-chang(程抱昌)，LIN Qiu-shi(林秋實)，
ZHANG Xiu-qing(張修慶)，CHEN Tie-li(陳鐵力)，
SHU Yun-shen(蘇云生)，YONG Qi-long(雍岐龍)
CHENG Bao-chang(程抱昌)，LIN Qiu-shi(林秋實)，
ZHANG Xiu-qing(張修慶)，CHEN Tie-li(陳鐵力)，
SHU Yun-shen(蘇云生)，YONG Qi-long(雍岐龍)
（Department of Materials, Kunming University of Science and Technology,
Kunming 650093， P.R.China）
Abstract: The process of the mechanical alloying reaction between B4C and Ti during ball milling was studied by EPMA and X-ray diffraction. It is revealed that the reaction of 3Ti+B4C=2TiB2+TiC can be induced by mechanical alloying within 90 min of ball milling. The XRD peaks of TiB2+TiC are broadened with increasing ball milling time.
Key words: TiC; TiB2; mechanical alloying
