{"title":"Role of Grain Boundary Segregation in Texture Weakening of Mass-Produced Mg-Al-Zn-Ca Alloy Sheet Coils","authors":"J. Kim, Junho Park","doi":"10.2139/ssrn.3427485","DOIUrl":null,"url":null,"abstract":"The role of grain boundary segregation in texture modification in mass-produced coils with high formability was investigated. In contrast to commercial Mg-3Al-1Zn (wt.%) alloy, texture weakening was observed in Mg-(1, 2, and 3)Al-1Zn-0.7Ca (wt.%) alloys sheets, which was contributed to solute segregation effect on grain boundaries. Moreover, texture weakening was more promoted by reducing Al contents in Mg-Al-Zn-Ca alloys sheets, leading to the highest index of Erichsen value of 9.1mm at room temperature.","PeriodicalId":18731,"journal":{"name":"Materials Processing & Manufacturing eJournal","volume":"34 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Processing & Manufacturing eJournal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2139/ssrn.3427485","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 role of grain boundary segregation in texture modification in mass-produced coils with high formability was investigated. In contrast to commercial Mg-3Al-1Zn (wt.%) alloy, texture weakening was observed in Mg-(1, 2, and 3)Al-1Zn-0.7Ca (wt.%) alloys sheets, which was contributed to solute segregation effect on grain boundaries. Moreover, texture weakening was more promoted by reducing Al contents in Mg-Al-Zn-Ca alloys sheets, leading to the highest index of Erichsen value of 9.1mm at room temperature.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
