SMAT技术制备梯度纳米孪晶结构及其腐蚀行为研究

陈婷婷, 武晓雷, 韩培德

Gradient Nanotwin Structure Prepared by SMAT Technology on S31254 Super Austenitic Stainless Steel Surface and Its Corrosion Behavior in 10%NaCl Solution

CHEN Tingting, WU Xiaolei, HAN Peide

图3 GS样品的TEM图像

Fig.3 Bright field image at surface (a) and bright field image at depth of 40 μm (b). Inset in each map: the corresponding selected area electron diffraction (SAED) pattern of twin, all with the [011] zone axis