作者: Francisco E. Fujita
DOI: 10.1016/0921-5093(90)90315-T
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摘要: Abstract After a phenomenological understanding of the second-order-like martensite transformations, which are associated with pre-martensitic phenomena, tweed structure is treated by statistical thermodynamics theory as stable heterogeneous configuration containing small embryos phase. In free-energy expression this state, entropy cluster mixing and strain energy moderated lattice softening play important roles, thereby appearance far above transformation temperature M s transition explained.