Subject | Russian | English |
gen. | анодное заземление | sacrificial anode (An anode attached to a metal object, such as a boat or underground tank, to inhibit the object's corrosion. The anode is electrolytically decomposed while the object remains free of damage. AHD Alexander Demidov) |
construct. | анодное заземление | anode grounding |
media. | анодное заземление | sacrificial protecion |
el.chem. | анодное заземление | anodic earthing |
commun. | анодное заземление | sacrificial protection |
O&G, tengiz. | анодное заземление | anode groundbed (Hirudora) |
gen. | анодное заземление | anodic protection (Anodic protection (AP) is a technique to control the corrosion of a metal surface by making it the anode of an electrochemical cell and controlling the electrode potential in a zone where the metal is passive. AP is used to protect metals that exhibit passivation in environments whereby the current density in the freely corroding state is significantly higher than the current density in the passive state over a wide range of potentials. Anodic protection is used for carbon steel storage tanks containing extreme pH environments including concentrated sulfuric acid and 50 percent caustic soda where cathodic protection is not suitable due to very high current requirements. An anodic protection system includes an external power supply connected to auxiliary cathodes and controlled by a feedback signal from one or more reference electrodes. WK Alexander Demidov) |
O&G | глубинное анодное заземление | deep anode bed (twinkie) |
O&G, sakh. | глубинные анодные заземления | deep well anodes |
oil | сопротивление анодного заземления | anode resistance |