The simulated corrosion test means that the actual environment of the material is simulated in the laboratory, and the corrosion resistance of the material to the environment is evaluated through the detection of corrosion. Customers need to provide corrosion medium, temperature, humidity (pure liquid phase does not involve), pressure (total gas pressure and each component partial pressure), pH, etc. Common corrosive medium water medium gas medium acid medium alkaline medium oil medium oil medium, other sea water, sodium hydrogen fluoride, sodium fluoride, sodium fluoride, liquid sulphur, sodium, sulphuric acid, sodium benzofluate, ammonium sulfate, ammonium sulfate, ammonium sulfate, sulphuric acid, gaseous sulfur, potassium chloride, potassium chloride, ammonium sulphate, ammonium sulphate, ammonium sulfate, hydrochloric acid, potassium chloride, ammonium sulfate, ammonium sulfate, ammonium sulphate Sodium nitrate, ammonium nitrate, ammonium chloride, ammonium chloride, ammonium chloride, ammonium chloride, sodium chloride, potassium chloride, potassium aluminum chloride, potassium chloride, potassium chloride, potassium chloride, magnesium chloride, magnesium chloride, ammonium chloride, ammonium chloride, zinc copper chloride, alunite, barium chloride, potassium chloride, potassium chloride, potassium chloride, potassium chloride, potassium chloride, potassium chloride, nitrite and nitrite Test method of potassium and standard ASTM G111-1997 (2013) Standard Guide for Corrosion Tests in High Temperature or High, test method for the corrosion rate and total corrosion of gold in chemical cleaning 25147-2010 industrial equipment weight