{"title":"Shot peening intensity influence on the fatigue behaviour of aluminium alloy ASTM 2011","authors":"D. Zivkovic, Igor Gabrić, Slaven Šitić","doi":"10.4149/km_2013_4_263","DOIUrl":null,"url":null,"abstract":"The aim of this study is to determine the possibilities of mass reduce of dynamically loaded aluminum alloy structures. Specimens were prepared from heat-hardened aluminum alloy ASTM 2011. In order to improve the fatigue behavior the Specimens were shot-peened. The experiment was planned using the software package \"Design Expert\". The research results were used to develop mathematical function among: lifetime, the level of alternating symmetric stress and Almen intensity. These results indicate the possibility of mass reduction of structural elements from ASTM 2011, according to the selected parameters.","PeriodicalId":18519,"journal":{"name":"Metallic Materials","volume":"43 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Metallic Materials","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4149/km_2013_4_263","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The aim of this study is to determine the possibilities of mass reduce of dynamically loaded aluminum alloy structures. Specimens were prepared from heat-hardened aluminum alloy ASTM 2011. In order to improve the fatigue behavior the Specimens were shot-peened. The experiment was planned using the software package "Design Expert". The research results were used to develop mathematical function among: lifetime, the level of alternating symmetric stress and Almen intensity. These results indicate the possibility of mass reduction of structural elements from ASTM 2011, according to the selected parameters.
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