Statistical Aspect in Accelerating Creep and Creep Fracture of OFHC Copper

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概要

• 論文の詳細を見る

• A large number of creep rupture tests on OFHC copper wire have been carried out at stress levels of 24.0〜25.0Kg/mm^2 and temperatures of 8〜40℃. The F-test was made for the differences in variance between time for initiation of accelerating creep and time for rupture measured from the initiation of accelerating creep, and the regression analysis between these times was carried out. The scatter observed for these times appears to be an inherent characteristic of the material itself associated with a Markoff process -dynamic statistical process- as a rate process.

• 1958-03-05

著者

• Yokobori Takeo

  Department Of Mechanical Engineering Ii Tohoku University

• OHARA Hideharu

  Central Research Lab., Hitachi Ltd.

関連論文

• On High Temperature Intercrystalline Creep Fracture
• Effect of Stress Gradient on the Stress Concentration due to Piled-up Dislocations
• Statistical Aspect in Accelerating Creep and Creep Fracture of OFHC Copper
• On the Frequency Dependence of the Fatigue of Metals

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