<strong>Ni-Co-Zn</strong>三元合金的共沉积行为及耐蚀机制

Ni-Co-Zn三元合金的共沉积行为及耐蚀机制

周小卫, 荆雪艳, 傅瑞雪, 王宇鑫

Codeposition Behaviors and Anti-Corrosive Mechanism of Ni-Co-Zn Ternary Alloys

ZHOU Xiaowei, JING Xueyan, FU Ruixue, WANG Yuxin

表2 由极化曲线得到的各镀层相关电化学参数

Table 2 Electrochemical parameters obtained from the polarization curves

c g·L^-1	b_c mV·dec^-1	b_a mV·dec^-1	E_corr mV	i_corr 10^-6 A·cm^-2	R_p kΩ
0	149.14	158.79	-1127.9	1.58	21.10
3	148.33	161.15	-1117.5	0.75	44.69
5	159.32	174.13	-979.2	0.40	83.10
10	121.47	64.98	-1038.7	0.43	45.84