Precipitation strengthening in nanostructured ... - Frederic Mompiou

Jul 27, 2017 - Mg, below Mg's melting point. ... 200 C was chosen as it is close to the maximum temperature above which Al goes into ... glass slides and glued using a thin layer of epoxy. ..... 9(e), allowing us to measure the angle (47 ) the.
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Author's personal copy Acta Materialia 138 (2017) 174e184

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Acta Materialia journal homepage: www.elsevier.com/locate/actamat

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Precipitation strengthening in nanostructured AZ31B magnesium thin films characterized by nano-indentation, STEM/EDS, HRTEM, and in situ TEM tensile testing Thomas Voisin a, *, Nicholas M. Krywopusk a, Frederic Mompiou b, Timothy P. Weihs a a b

Dept. of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD 21218, USA CEMES, CNRS UPR 8011 et Universit e de Toulouse, 29 rue Jeanne Marvig, 31055, Toulouse, France

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a b s t r a c t

Article history: Received 3 May 2017 Received in revised form 25 July 2017 Accepted 26 July 2017 Available online 27 July 2017

Thin magnesium (Mg) AZ31B (Mg-3Al-1Zn-