纳米晶304不锈钢板材的微观组织、显微硬度与耐腐蚀性能

陈园, 宫春波, 王胜刚, 马嵩, 张志东

Microstructure, Microhardness, and Corrosion Resistance of Nanocrystalline 304 Stainless Steel Plates

CHEN Yuan, GONG Chunbo, WANG Shenggang, MA Song, ZHANG Zhidong

图5 NSSP-304和CPSS-304样品在0.5 mol/L HCl溶液中的室温恒电位极化和6%FeCl3溶液(35 ℃)中浸泡后腐蚀表面的高分辨Cl-2p XPS

Fig.5 High-resolution Cl-2p XPS on corroded NSSP-304 and CPSS-304 samples after the potentiostatic polarization in 0.5 mol/L HCl solution at room temperature (a) and immersion in 6%FeCl3 solution (35 oC) (b)