Theory of Plasticity I : Correlation between Lattice Transformation and Plastic Gliding in Metals
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概要
- 論文の詳細を見る
Two fundamental relations, which are essential to express the resistance against the plastic gliding in terms of the thermodynamic function were derived, by considering the structure of dislocation. One is a relation which connects the free energy difference ΔG dissipated during the lattice transformation with the mechanical energy f・ΔL required for the plastic gliding and it has been assumed in the previous report. Here f is the resistance against the plastic gliding and ΔL the amount of deformation in the process of lattice transformation, its numerical value being 0.306. Another relation gives a method to obtain the free energy difference ΔG for a crystal in which the lattice transformation cannot take place under the usual condition.
- 東北大学の論文
著者
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Takeuchi Sakae
The Research Institute For Iron Steel And Other Metals
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Suzuki Hideji
The Research Institute For Iron Steel And Other Metals
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Suzuki Hideji
The Research Institute For Iran Steel And Other Metals Tohoku University
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