| 发明名称 |
METHOD AND APPARATUS FOR CORROSION INHIBITION |
| 摘要 |
The invention relates to a method for improved corrosion inhibition of metal in a system, in which system the metal is in contact with water, and a corrosion inhibitor inhibits a corrosion of the metal, wherein a voltage is applied between the metal and an auxiliary electrode, which voltage changes time-dependently after being switched on and before being switched off within a passivation region of the metal in said corrosion inhibitor, the passivation region being a region of voltage in which the corrosion inhibitor effects an inhibition of corrosion of the metal. |
| 申请公布号 |
US2016289846(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201615085349 |
申请日期 |
2016.03.30 |
| 申请人 |
Mitsubishi Electric Corporation |
发明人 |
BI Huichao;BURSTEIN Gordon Timothy;KAWALEY Georgeanna |
| 分类号 |
C23F13/20;C23F13/22 |
主分类号 |
C23F13/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Method for improved corrosion inhibition of metal in a system, in which system the metal is in contact with water, and a corrosion inhibitor inhibits a corrosion of the metal,
wherein a voltage is applied between the metal and an auxiliary electrode, which voltage changes time-dependently after being switched on and before being switched off within a passivation region of the metal in said corrosion inhibitor, the passivation region being a region of voltage in which the corrosion inhibitor effects an inhibition of corrosion of the metal. |
| 地址 |
TOKYO JP |
