第15回
二重露光法による粗大粒材の応力測定
著者:
鈴木 賢治,(新潟大),菖蒲 敬久,(JAEA),城 鮎美,(量子科学機構)
発刊日:
公開日:
キーワードタグ:
As a new X-ray stress measurement method for coarse grain material, the double exposure method (DEM) is proposed, and its analysis is explained in this paper. A diffraction angle can be obtained from an incident and a spotty diffracted beams. Each X-ray beam is measured by an area detector on a linear motion stage on the 2 θ-arm in the DEM. To examine the validity of the DEM, the residual stress of the plastically bent specimen was measured. In addition, the residual stress distribution of the indentation s...
英字タイトル:
Stress Measurement of Coarse Grains Using Double Exposure Method