{"title":"Characterization of Twin Transmission Structure of High Manganese Austenitic Steel by High-Resolution Transmission Electron Microscopy","authors":"Zhenyu Liu, Guo-dong Wang, Jun Chen","doi":"10.2139/ssrn.3427466","DOIUrl":null,"url":null,"abstract":"Atomic-scale twin transmission structures were clearly characterized by high-resolution transmission electron microscopy. Two different twin transmission structures are found during another variant twin \"transmitting across\" pre-existing twins: dislocation twin transmission structure and local crystal reorientation twin transmission structure. In addition, twin-twin interactions can induce the formation of other structures, such as double twins, stacking faults and few e-martensite, and coherent twin boundaries of two variants twins can simultaneously migrate, appearing as if a twin partly penetrates the other one.","PeriodicalId":18300,"journal":{"name":"MatSciRN: Other Materials Processing & Manufacturing (Topic)","volume":"5 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":"MatSciRN: Other Materials Processing & Manufacturing (Topic)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2139/ssrn.3427466","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
Atomic-scale twin transmission structures were clearly characterized by high-resolution transmission electron microscopy. Two different twin transmission structures are found during another variant twin "transmitting across" pre-existing twins: dislocation twin transmission structure and local crystal reorientation twin transmission structure. In addition, twin-twin interactions can induce the formation of other structures, such as double twins, stacking faults and few e-martensite, and coherent twin boundaries of two variants twins can simultaneously migrate, appearing as if a twin partly penetrates the other one.