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2 GS样品横截面的微结构

Fig.2 Microstructures of GS samples in cross section: (a) BC map of GS in 300 μm deep; (b) IPF map of GS in 300 μm deep; (c) BC map of GS in 10 μm deep; (d) IPF map of GS in 10 μm deep