Title: Evaluation of corrosion inhibitor of stainless steel in mud acid
Abstract: A kind of corrosion inhibitor of stainless steel in mud acid was developed.The property of the inhibitor was evaluated by weight-loss method,electrochemical method and SEM.It was shown by the result that the inhibitor has high inhibition effect and properties of anti-temperature,anti-interference and anti-nonuniform corrosion.The safety concentration of the inhibitor is 0.5%.The corrosion velocity of stainless steel is only 0.55 g/m2 · h at 90 ℃.The corrosion velocity is decreased in 20 h.The corrosion inhibitor is a kind of electrochemical mixed type inhibitor.It can inhibit anode reaction and cathode reaction at the same time.There is no nonuniform corrosion(such as spot corrosion,intercrystalline corrosion etc.)on stainless steel in mud acid solution with the corrosion inhibitor.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot