Examples-Base for the Expert System of SCC Diagnosis of Austenitic Stainless Steels
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摘要: 在收集400多個奧氏體不銹鋼應力腐蝕失效的典型斷裂事故案例的基礎上,建立了應力腐蝕斷裂診斷專家系統(Estar-1系統)的案例庫,并從這些案例中提取相應的應力腐蝕斷裂的經驗規則,進行推理設計,運用這個案例庫不僅能對奧氏體不銹鋼應力腐蝕斷裂失效進行輔助診斷,而且能提出相應的防護措施。Abstract: 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.
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Key words:
- stainless steels /
- SCC /
- examples-base /
- cracking diagnosis
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