Corrosion behaviorsof pure copper and Cu-Ni-Zn alloy in NaCl solution and artificialsaltwater

摘要：

　　Corrosion behaviors of pure Cu and Cu-Ni-Zn alloy were investigated in 3.5%NaCl solution and artificial seawater by electrochemical impedance spectroscopy and potentiodynamic polarization technologies,and the corrosion morphologies were observed by field emission scanning electron microscopy.The results revealed that Cu-Ni-Zn alloy possessed better corrosion resistance than that of pure Cu in both 3.5%NaCl solution and artificial seawater.The corrosion morphology displayed the corrosion product films on Cu-Ni-Zn alloy were more compact and uniform than that on the pure Cu in both 3.5%NaCl and artificial seawater media.

作者: J M Shi C L He G P Li H Z Chen X Y Fu R Li G F Ma J M Wang

作者单位: Liaoning Provincial Key Laboratory of Advanced Materials,Shenyang University,Shenyang 110044,China

会议类型: 国际会议

会议名称: 第二届新型材料与化学工业国际学术会议

会议地点: 三亚

会议语种:英文

页码: 1-5

在线出版日期: 2017-11-18（万方平台首次上网日期，不代表论文的发表时间）