A Study on the Behavior of Prefatigued Notched Carbon Steel Specimens during the Process of Their Impulsive Bending Fracture in Low Temperatures

スポンサーリンク

概要

• 論文の詳細を見る

• This experiment has been undertaken to examine the relationship between the energy released from the movement of the hammer of the impact bending tester of the Charpy type and the stored energy in the fracture surface of the specimens in temperatures ranging from -90 ℃ to +30 ℃. The specimens were slightly fatigued beforehand by bending in the same direction as the impact bending. The mechanism of the fracture of the specimens by impact forces has been clarified in the present study, after disseminating the information of the amount of energy accumulated in the tested specimens during the course of time. It was understood that the prefatigued notched carbon steel specimens showed a strong temperature-dependence for fracture at low temperatures.

• 一般社団法人日本機械学会の論文

著者

• OIWAKE Shigeyoshi

  Department of Mechanical Engineering, Kitami Institute of Technology

• Oiwake Shigeyoshi

  Department Of Mechanical Engineering Kitami Institute Of Technology

• MlURA Setsuo

  Department of Mechanical Engineering, Kitami Institute of technology

• Mlura Setsuo

  Department Of Mechanical Engineering Kitami Institute Of Technology

関連論文

• Freezing Fracture of Curved Water Pipes : 1st Report, Freezing Behavior of 180° Curved Pipes
• A Study on the Behavior of Prefatigued Notched Carbon Steel Specimens during the Process of Their Impulsive Bending Fracture in Low Temperatures

スポンサーリンク