{"title":"Environmentally assisted cracking behavior of a candidate nuclear waste repository container material in simulated hanford groundwater","authors":"L.A. James","doi":"10.1016/0191-815X(87)90068-4","DOIUrl":null,"url":null,"abstract":"<div><p>The environmentally assisted cracking (EAC) behavior of cast ASTM A27 Steel was studied in simulated Hanford groundwater at temperatures of 150°C and 250°C. Fatigue-crack growth tests were employed for this purpose, and the rationale for using cyclic loadings is discussed. An example is given whereby a tentative value of a threshold stress intensity factor for EAC is derived, and an illustration is then made showing the application of the threshold to a waste repository container.</p></div>","PeriodicalId":100966,"journal":{"name":"Nuclear and Chemical Waste Management","volume":"7 3","pages":"Pages 227-237"},"PeriodicalIF":0.0000,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0191-815X(87)90068-4","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nuclear and Chemical Waste Management","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0191815X87900684","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
The environmentally assisted cracking (EAC) behavior of cast ASTM A27 Steel was studied in simulated Hanford groundwater at temperatures of 150°C and 250°C. Fatigue-crack growth tests were employed for this purpose, and the rationale for using cyclic loadings is discussed. An example is given whereby a tentative value of a threshold stress intensity factor for EAC is derived, and an illustration is then made showing the application of the threshold to a waste repository container.
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