| Description
| Properties and characteristics of materials play important role in modern engineering design.Each property of materials is based on its transformation at inner structure,
its atoms inside converge either a regulated crystal structure or a noncrystal structure,
their physical property should be understood from the most fundamental crystalline
structure, such as electronic microscope, destructive dynamics, super-conductivity,
electronic conductivity, super-plasticity, dynamic recovery, dynamic aging strain
, dislocation theory, the formation and growth of crystalline nucleus, alloy phase
theory, crystal boundary free degree, nucleus and homogenization of casting product,
hardening phenomenon, solid diffusion phenomenon, destructive phenomenon and
theory, creep formation and its reason, all of these make student fully understand
the theory basis and change record of the metallic material characteristics.
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