Phase-field modeling of isothermal dendr
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Jincheng Wang; Gencang Yang
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Article
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2008
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Elsevier Science
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English
β 886 KB
The process of isothermal dendritic coarsening in a Ni-Al-Nb ternary system is simulated by using the phase-field method. The coarsening behaviors and coarsening mechanisms with different solid fractions f S are investigated in detail. Simulated results show that, as f S increases from 64% to 88%, t