恒电位仪在管道保护中的有效利用

Effectively Utilize of Potentiostat in Pipeline Protection

恒电位仪阴极保护技术被广泛地应用于埋地金属管道和处于腐蚀介质中的设施,以防止或延缓金属管道及设施的腐蚀,延长其使用寿命。阴极保护就是对被保护的金属管道及其他需保护的设施实施外加直流电,进行阴极极化。恒电位仪作为阴极保护系统的主要仪器,用以提供直流电源,设定通电点电位。

Potentiostat cathodic protection technology is widely used in buried metal pipelines and facilities in corrosive media to prevent or delay the corrosion of metal pipelines and facilities and prolong their service life.Cathodic protection is the application of direct current to the protected metal pipeline and other facilities to be protected for cathodic polarization.The potentiostat is the main instrument of the cathodic protection system to provide DC power and set the potential of the energization point.