Phase-field modeling of microstructure evolution during solidification in presence of gas bubble
作者： Lifei Du , Lianli Wang , Bin Zheng , Huiling Du
DOI: 10.1016/J.COMMATSCI.2015.12.018
关键词:
摘要: Abstract The microstructure evolution during solidification of pure Aluminum metal with gas bubble nucleation and growth is modeled simulated by the phase-field method. Interface formation in presence to investigate interaction between microstructural evolution, also a pressure correction equation implemented study effect difference bubbles melts. Results indicate that liquid melt can significantly affect atoms diffusion near gas–liquid interface, which will lead velocity change. These simulation results are agreement experimental observations.
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