Correlation between Fractographic Features Caused by Impact Load and Microstructure (SS 41)

スポンサーリンク

概要

• 論文の詳細を見る

• The fractographic features caused by impact loads and the correlation between the features and the underlying microstructure are studied. Specimens of structual steel SS41 are broken off by a gun-type testing machine or Charpy impact testing machine at various impact velocities. The fracture surfaces are observed and photographed using a scanning electron microscope (SEM) and the plated electrolytically with nickel. The specimens are cut on a plane perpendicular to the fracture surface. The cross sections are polished and etched. An optical photograph of the section reveals the profile of the surface and the underlying microstructure without any edge rounding. Matching the SEM photographs to the optical micrographs, the correlation between the fractographic features and the microstructure is discussed.

• 一般社団法人日本機械学会の論文

著者

• Senda Toyomitsu

  Faculty Of Engineering Ehime University

関連論文

• Correlation between Fractographic Features Caused by Impact Load and Microstructure (SS 41)
• Propagation Behavior of Plastic Waves in Finite Aluminum Ribbon

スポンサーリンク