Phase-Field Simulation of Interface Effect during Grain Nucleation
2012 ◽
Vol 490-495
◽
pp. 3339-3343
Keyword(s):
In this paper, a phase field model based on Ginzburg-Landau theory is used to analyze the topological phenomena during grain growth. The simulation results show that two topological transformations exist during the grain growth—Neighbor Switching and Grain Annihilation; and we have found different kinds of topological events during the disappearance of a grain: direct vanishing of trilateral grain and pentagonal grain, as well as neighbor switching,which are right with classical topological theory and Euler formula. The simulation results are similar with experiments.
Keyword(s):
2010 ◽
Vol 97-101
◽
pp. 3769-3772
◽
2007 ◽
Vol 558-559
◽
pp. 1177-1181
◽
Keyword(s):
2016 ◽
Vol 112
◽
pp. 44-51
◽
Keyword(s):
2017 ◽
Vol 18
(1)
◽
pp. 857-868
◽
Keyword(s):
2007 ◽
Vol 539-543
◽
pp. 2437-2442
Keyword(s):
Keyword(s):
2016 ◽
Vol 115
◽
pp. 18-25
◽
Keyword(s):
Keyword(s):