TY - JOUR
T1 - Morphological evolution model for unidirectional solidification of multicomponent alloys
AU - Lin, Xin
AU - Huang, Weidong
AU - Wang, Meng
AU - Li, Yanmin
AU - Li, Tao
AU - Su, Yunpeng
AU - Shen, Shujuan
PY - 2002/4
Y1 - 2002/4
N2 - Based on the nonlinear interaction of the different species and the calculation of phase diagram, a self-consistent model is developed to describe the interface morphology evolution during unidirectional solidification of multicomponent alloys. This model takes full account of the mutually coupled effect of temperature field, solute field, interface energy and interface attachment kinetics. In comparison with linearization analysis of multicomponent, it not only extends the convergent range of the analysis, but also greatly improves the applicability.
AB - Based on the nonlinear interaction of the different species and the calculation of phase diagram, a self-consistent model is developed to describe the interface morphology evolution during unidirectional solidification of multicomponent alloys. This model takes full account of the mutually coupled effect of temperature field, solute field, interface energy and interface attachment kinetics. In comparison with linearization analysis of multicomponent, it not only extends the convergent range of the analysis, but also greatly improves the applicability.
KW - Calculation of phase diagram
KW - Multicomponent alloys
KW - Self-consistent model
KW - Unidirectional solidification
UR - http://www.scopus.com/inward/record.url?scp=0041304972&partnerID=8YFLogxK
U2 - 10.1360/02ye9018
DO - 10.1360/02ye9018
M3 - 文章
AN - SCOPUS:0041304972
SN - 1006-9321
VL - 45
SP - 146
EP - 151
JO - Science in China, Series E: Technological Sciences
JF - Science in China, Series E: Technological Sciences
IS - 2
ER -