Failure and Fracture of Metals as Nucleation Processes

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概要

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• The discontinuous phenomena in plasticity of metals, such as the yielding, the state of ultimate strength and the brittle fracture, were regarded as a kind of Markoff process, and studied from the standpoint of nacleation theory. The fundamental features of these types of failures, namely, (1) the relation between strength and deformation velocity or stress velocity, (2) the temperature dependence of strength, (3) the size effect, (4) the transition temperature from ductile to brittle failure, (5) the fluctuation characteristics of strength were unifiedly interpreted. Theorctical criterions of failure and fracture of polycrystalline metals were also introduced.

• 1952-02-25

著者

• Yokobori Takeo

  Institute Of Science And Technology University Of Tokyo

• Yokobori Takeo

  Institute Of Scicnce And Tcchnology University Of Tokyo

関連論文

• The Theory of Fatigue Fracture of Metals
• Failure and Fracture of Metals as Rate Processes
• Creep Fracture of Copper as Nucleation Process
• Failure and Fracture of Metals as Nucleation Processes
• On the Rate of the Nucleation in the Recrystallization
• Fatigue Fracture of Steel.
• Delayed Fracture in Creep of Copper.
• Fatigue Fracture from the Standpoint of the Stochastic Theory
• Damage as an Initial Stage of Fatigue Fracture
• Ductility Transition and Cold Brittleness

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