(1) Ruthenium adds hardness and resistance to corrosion to such alloys.(2) Tin is less reactive than the metal it covers, protecting the underlying metal from corrosion .(3) However, like all auto parts, radiators are prone to damage and corrosion .(4) Coatings such as zinc and tin provide protection against corrosion .(5) engineers found the corrosion when checking the bridge(6) Painting is the only way to prevent corrosion , but this is expensive and time consuming.(7) This will ward off corrosion and prevent the cap cracking under normal dive depth pressures.(8) Metals are often treated by electrolysis, which reverses corrosion by linking them to an anode.(9) The inside lining of all tanks has been sand-blasted to prevent corrosion .(10) A relatively recent use for sodium benzoate is as a corrosion inhibitor in engine coolant systems.(11) There was no corrosion visible, and he hadn't seen any major damage awaiting repairs.(12) A helicopter mechanic, he was assigned to inspect for corrosion , cracks, and assorted damage.(13) Fans, heaters and ducts should be checked for corrosion and other damage.(14) Not all research on corrosion , however, is oriented toward its prevention.(15) Mortar with high concentrations of chloride ions accelerates corrosion of the embedded steel.(16) In high-humidity areas, regularly wipe the blades with a light coating of oil to prevent rust or corrosion .
