2Cr-1Ni-1.2Mo-0.2V钢在NH4H2PO4溶液中的电化学腐蚀行为研究
王通, 孟惠民, 葛鹏飞, 李全德, 巩秀芳, 倪荣, 姜英, 龚显龙, 戴君, 隆彬

Electrochemical Corrosion Behavior of 2Cr-1Ni-1.2Mo-0.2V Steel in NH4H2PO4 Solution
WANG Tong, MENG Huimin, GE Pengfei, LI Quande, GONG Xiufang, NI Rong, JIANG Ying, GONG Xianlong, DAI Jun, LONG Bin
图7 1R钢在不同浓度NH4H2PO4溶液中的开路电位及不同浓度NH4H2PO4溶液的pH和电导率
Fig.7 Open circuit potentials (a) of the 1R steel immersed in NH4H2PO4 solution at different concentrations for 20 h and the pH, electrical conductivity (b) of the test solution