冷轧Ag带再结晶织构转变的准原位EBSD研究

冷轧Ag带再结晶织构转变的准原位EBSD研究

谭思婧，刘丹敏^*，王 丽，郭振玺，田 楠

（北京工业大学固体微结构与性能研究所，北京100124）

摘要：本研究采用准原位退火电子背散射衍射（EBSD）技术，对冷轧Ag带材在再结晶退火转变过程中的显微组织及织构演变过程进行了研究。冷轧Ag带材中存在较强的黄铜取向B{110}<211>；在退火过程中，B取向晶粒优先长大，最终在组织中形成很强的{110}<211>织构。

关键词：再结晶织构；Ag；EBSD

中图分类号：TG115.23；TG146.3⁺2；TG166.7    文献标识码：A    doi:10.3969/j.1000-6281.2015-04.008

Research on the recrystallization texture evolution in rolled Ag by quasi-situ EBSD

TAN Si-jing, LIU Dan-min*, WANG Li, GUO Zhen-xi, TIAN Nan

(Institute of Microstructure and Property of Advanced Materials, Beijing University of Technology, Beijing 100124, China)

Abstract：In this study,electron backscatter diffraction (EBSD) technique was used to investigate the texture and microstructure evolution in rolled Ag tape by quasi-situ annealing method. The strongest orientation in cold-rolled Ag is the brass orientation B {110}<211>. During the process of recrystallization annealing, the grains in such orientation priority grow up and hence strong {110}<211> texture forms.

Keywords:recrystallizationtexture; Ag; EBSD

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