Ontology highlight
ABSTRACT:
SUBMITTER: Zhang X
PROVIDER: S-EPMC6265874 | biostudies-other | 2018 Nov
REPOSITORIES: biostudies-other
Zhang Xinxin X Zhou Xiaorong X Cai Guangyi G Yu Yang Y Lu Xueqin X Jiao Yanbin Y Dong Zehua Z
Materials (Basel, Switzerland) 20181116 11
Following our previous research, the correlation between the micro-chemistry of grain boundary and the distribution of stored energy in AA2024-T3 alloy is investigated, using the combination of transmission Kikuchi diffraction and transmission electron microscopy. It is found that the difference of dislocation density, namely stored energy, between two neighboring grains significantly affects the micro-chemistry of the grain boundary. Further, it is revealed that intergranular corrosion developm ...[more]