A Direct Observation of Ordered Structures Induced by Cu Segregation at Grain Boundaries of Al 7075 Alloys (Phys. Status Solidi A 19∕2018). Issue 19 (10th October 2018)

• Record Type: Journal Article
• Authors: Parajuli, Prakash; Mendoza‐Cruz, Rubén; Hurtado‐Macias, Abel; Santiago, Ulises; Yacamán, Miguel José
• Other Names: Méndez Bianchi guestEditor.; Cremades Ana guestEditor.; Fernández Paloma guestEditor.
• Is Part Of: Physica status solidi. Volume 215:Issue 19(2018)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2018-10-10
• Subjects: Solid state physics -- Periodicals; Solids -- Industrial applications -- Periodicals; 530.41
• DOI: 10.1002/pssa.201870043
• Languages: English
• ISSNs: 1862-6300

Abstract

Abstract : Grain Boundaries In this work, ordered structures induced by substitutional Cu segregation at the Al alloy 7075 grain boundaries are investigated using aberration‐corrected STEM‐HAADF imaging and spectroscopy (EDS and EELS) techniques. Parallel array Cu grain boundary segregation behaviour is presented in atomic scale for the first time. More details can be found in article number1800240 by Prakash Parajuli, Miguel José Yacamán and co‐workers.