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The critical behavior of shear modulus in solid-liquid mixing phase
Authors:Ran XianWen  Tang WenHui  Tan Hua  Dai ChengDa
Affiliation:1. Institute of Technological Physics, College of Science, National University of Defense Technology, Changsha 410073, China;Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, Chinese Academy of Engineering Physics (CAEP), Mianyang 621900, China
2. Institute of Technological Physics, College of Science, National University of Defense Technology, Changsha 410073, China
3. Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, Chinese Academy of Engineering Physics (CAEP), Mianyang 621900, China
Abstract:The behavior of shear modulus in solid-liquid mixing phase has been discussed and analyzed. The result was concluded that shear modulus went to zero as the melting mass ratio attained a critical value. The percolation theory model we proposed showed that this value was about 0.68742. The melting-induced destabilizing factor of material proposed by us can represent phenomenologically the change of shear modulus in melting process.
Keywords:solid-liquid mixing phase  critical behavior  shear modulus  destabilizing factor
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