船用低温钢焊接材料的研发与腐蚀方法评价
林一, 刘涛, 郭彦兵, 阮晴, 郭章伟, 董丽华

Research and Development of Welding Materials For Low-temperature Steel and Corrosion Evaluation Methods
LIN Yi, LIU Tao, GUO Yanbing, RUAN Qing, GUO Zhangwei, DONG Lihua
图1 两种焊接接头在海水中浸泡1、5、9、15 d时的Nyquist图
Fig.1 Nyquist diagram of two types of welded joints immersed in seawater for 1 d (a), 5 d (b), 9 d (c) and 15 d (d)