Basic Research on Slip-initiation Phenomenon by Fatigue and Its Application to Stress Measurement
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概要
- 論文の詳細を見る
In order to utilize a slip-initiation phenomenon in metal by fatigue for stress measurement, the phenomenon in pure iron is examined. It is found that at high temperature the slip-initiation phenomenon is not affected by interrupting the test, unlike the growth of crystal grains in the electro-plating method of stress analysis. By applying chromium evaporation on the surface of a notched specimen to protect oxidation of the material and using the present technique, the concentrated stress at the bottom of the notch can be measured accurately in the high temperature range below 300℃.
- 一般社団法人日本機械学会の論文
著者
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Kobayashi Toshiki
Nippon Kokan K.k.
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Kobayashi Toshiki
Nippon Denso Co. Ltd.
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SEIKA Masaichiro
Faculty of Engineering,Nagoya University
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KITAOKA Seiichiro
Faculty of Engineering,Nagoya University
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Seika Masaichiro
Faculty Of Engineering Nagoya University
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Kitaoka Seiichiro
Faculty Of Engineering Nagoya University
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- Basic Study on Foil Strain Gauges Made of Electrodeposited Copper or Nickel
- Fundamental Studies on the Copper and Nickel Electroplating Methods of Stress Analysis : Effects of the Ground Plating on the Proper Stress
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- The Effect of Crack Closure on the Threshold of Micro Fatigue Crack Propagation under Mixed Mode
- Photoelastic Study of Stresses in a Cylindrical Pressure Vessel with a Nozzle : 1st Report, Flush Type Nozzle
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- On the Understressing Effect of the Eutectoid Steel
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