ENVIRONMENT|deterioration of the environment|degradation of the environment · INDUSTRY|iron, steel and other metal industries · INDUSTRY|electronics and electrical engineering
- cosaint anóideach Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- cosaint íobartach Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- sacrificial protection
- en
- Sainmhíniú means of reducing metallic corrosion in an electrolyte by coupling it to another metal that is electrochemically more active Tagairt "About.com > Home > Industry & Trade > Composites / Plastics. http://composite.about.com/library/glossary/s/bldef-s4685.htm [11.7.2011]"
- Nóta "This is possible because in the presence of an electrolyte an electrochemical cell is established in which the lower potential metal acts as an anode and the metal that is being protected acts as the cathode. The anode corrodes and deposits onto the surface of the cathode. In practice, zinc and aluminum are the two metals most commonly used for this process. Note ref.: Illinois Sustainable Technology Center. Metal Finishing Industry > sacrificial protection. http://www.istc.illinois.edu/info/library_docs/manuals/finishing/appxa1.htm [11.7.2011]"
- protection par anode soluble | protection sacrificielle
- fr
- Sainmhíniú forme de protection cathodique, contre la corrosion, dans laquelle un métal se corrode de préférence à un autre, et, de ce fait protège ce dernier contre la corrosion Tagairt ISO 2080:1973