中國有色金屬學(xué)報(英文版)
Transactions of Nonferrous Metals Society of China
| Vol. 7 No. 4 December 1997 |
RHEOLOGICAL PROPERTIES OF SEMI-SOLID Al-Si ALLOY IN SOLID-LIQUID ZONE
Chen Xiaoyang; Mao Weimin; Zhong Xueyou
（School of Materials Science and Engineering; University of Science and Technology Beijing; Beijing 100083）
Abstract:The rheological behavior of semi solid Al Si alloy in the solid liquid zone has been investigated with the high temperature static shear testing rheometer. The rheological parameters of semi solid Al Si alloy have been measured. The relationships between the rheological parameters and temperature have been studied. The rheological model and the stress strain equation of the intrinsic behavior have been illustrated, and the process of evaluating rheological parameters has been mentioned.
Key words: semi solid Al Si alloy solid liquid zone rheological property
