激光选区熔化316L不锈钢在酸性氯离子溶液中的钝化行为

李飞阳, 刘志红, 乔岩欣, 杨兰兰, 卢道华, 汤雁冰

Passivation Behavior of Laser Selective Melted 316L Stainless Steel in Sulphuric Acid Containing Chloride Ion Solution

LI Feiyang, LIU Zhihong, QIAO Yanxin, YANG Lanlan, LU Daohua, TANG Yanbing

图13 两种不锈钢的电流密度随时间变化的双对数曲线

Fig.13 Double logarithmic curves of current density with time for two stainless steels