X線散乱ラジオグラフィーによる切欠近傍に生じた塑性ひずみ域分布の検出
1985 年 54 巻 10 号 p. 1101-1104
詳細
1985 年 54 巻 10 号 p. 1101-1104
We have successfully applied X-ray Scattering radiography of scanning soller-slit oscillating method (SSO, below) to the observation of plastically deformed region initiated at a hole-notch in poly-crystalline metals. The observed image-contrast depends strongly on the relevant diffraction geometry. Under an appropriate diffraction condition a distinct image is given of the area due tothe plastic deformation. The scattering radiography SSO method has, thus, provedto be a useful technique for detecting the local plastic deformation in comparison with other conventional techniques.
