| 摘要 |
A metal corrosion inhibitor and method of its application are provided. The inhibitor is a composition prepared by adding an alkali metal nitrite, ammonium benzoate, an alkylalkanolamine and a nitrogenous base such as urea to water. The inhibitor is applied as a mist or spray to the exposed edges of coiled and cut length sheets of steel to protect the steel during storage and is fogged into shipping containers or vehicles to protect the steel during shipping.
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