Grains boundaries form as nanoporous metals coarsen

Elder, K.; Andrews, W.; Ziehmer, M.; Mameka, N.; Kirchlechner, C.; Davydok, A.; Micha, J.; Chadwick, A.; Lilleodden, E.; Thornton, K.; Voorhees, P.

Report

Grains boundaries form as nanoporous metals coarsen

Abstract

Nanoporous metals are prototypical bicontinuous microstructures that frequently undergo coarsening when annealed at elevated emperatures. The mechanical strength is highly dependent on the crystalline structure. X-ray Laue micro diffraction is used to identify that an in-grain orientation spread develops during coarsening in nanoporous gold, leading to the formation of a structure.

URL: https://publications.hereon.de/id/51231/
Authors:Elder, K., Andrews, W., Ziehmer, M., Mameka, N., Kirchlechner, C., Davydok, A., Micha, J., Chadwick, A., Lilleodden, E., Thornton, K., Voorhees, P.
Year:2023
In: ESRF Highlights 2022
Pages:92 - 93
Publisher:European Synchrotron Radiation Facility, Grenoble
Type:Report
Cite as: Elder, K.; Andrews, W.; Ziehmer, M.; Mameka, N.; Kirchlechner, C.; Davydok, A.; Micha, J.; Chadwick, A.; Lilleodden, E.; Thornton, K.; Voorhees, P.: Grains boundaries form as nanoporous metals coarsen. In: Joly, A. ESRF Highlights 2022. Grenoble: European Synchrotron Radiation Facility, 2023. 92 - 93.