银基带再结晶织构的EBSD分析  

STUDY ON THE RECRYSTALLIZATION TEXTURE IN Ag WITH EBSD

作　　者：刘丹敏[1] 刘星[1] 郝斐[1] 高菲[1] 吉元[1] 戴琳[1] 周美玲[1] 

机构地区：[1]北京工业大学材料学院,北京100022

出　　处：《低温物理学报》2005年第A02期859-863,共5页Low Temperature Physical Letters

基　　金：国家863计划(项目编号:2002AA306221)资助的课题~~

摘　　要：本文采用EBSD(电子背散射衍射)等分析手段对{110}<110>取向的银基带的织构形成机理进行了深入研究,发现了冷轧织构与不同退火温度下再结晶织构间的取向转变关系,研究发现,{110}面附近且非{110}<211>取向的冷轧织构组分,900℃退火可以转变为强的{110}<110>织构.织构转变中有孪晶形成,{110}<110>和{110}<114>取向互为孪晶关系.The forming mechanism of {110}〈110〉 texture in Ag was studied with EBSD and XRD. The transformation relationship between the deformation texture and the recrystallization texture has been obtained. It was found that, when annealed at 900℃, {110}〈110〉 orientation can transform from the rolling components around {110} 〈uvw〉 orientations but not concluding {110}〈211〉 orientation. EBSD result shows that a lmost all the grains having {110}〈114〉 orientation which exist in the {110}〈110〉 textured Ag substrate are twins and this orientation may transform from the {110}〈110〉 orientation.

关 键 词：银基带 织构 EBSD 

分 类 号：O511.3[一般工业技术—材料科学与工程]