Examples-Base for the Expert System of SCC Diagnosis of Austenitic Stainless Steels

On the basis of collecting more than 400 cases of histories of stress corrosion cracking(SCC) of austenitic stainless steels(ASS).an examples-base is established for the expert system of SCC diagnosis of ASS(Estar-1 system) in this work.Some empirical rules of SCC are extracted from them and the associated reasoning mode is designed in this base.It can assist the expert system in the SCC diagnosis of ASS and provide corrosive prevention measures.