Article ID Journal Published Year Pages File Type
1571585 Materials Characterization 2012 7 Pages PDF
Abstract
► Grain boundary segregation in Alloy 690 was investigated by atom probe tomography. ► B, C and Si segregate at the grain boundary. ► Concentration of segregated atoms periodicity fluctuated in the grain boundary plane. ► C and Cr co-segregate on one side of the grain boundary before carbide nucleation.
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Related Topics
Physical Sciences and Engineering Materials Science Materials Science (General)
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C-Cr segregation at grain boundary before the carbide nucleation in Alloy 690
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