{"title":"模拟汉福德地下水中候选核废料储存库容器材料的环境辅助开裂行为","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":"{\"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}","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}
Environmentally assisted cracking behavior of a candidate nuclear waste repository container material in simulated hanford groundwater
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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