Evolution behavior of hydrogen-induced nano voids in AlZnMgCu aluminum alloys under loading

Hongye Gao; Hang Su; Kazuyuki Shimizu; Chihiro Kadokawa; Hiroyuki Toda; Yasuko Terada; Kentaro Uesugi; Akihisa Takeuchi

doi:10.2320/matertrans.M2018156

Evolution behavior of hydrogen-induced nano voids in AlZnMgCu aluminum alloys under loading

Hongye Gao, Hang Su, Kazuyuki Shimizu, Chihiro Kadokawa, Hiroyuki Toda, Yasuko Terada, Kentaro Uesugi, Akihisa Takeuchi

Strength of materials

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4 Citations (Scopus)

Abstract

Synchrotron X-ray nanotomography, which offers a state-of-the-art resolution, has been applied for the 3D observations of hydrogen induced nano voids under different strain levels in AlZnMgCu aluminum alloys. A great number of nano voids are initiated uniformly across the whole specimen during a loading process. The average diameter and number density of initiated nano voids is 300 nm and 5

Original language	English
Pages (from-to)	1532-1535
Number of pages	4
Journal	Materials Transactions
Volume	59
Issue number	9
DOIs	https://doi.org/10.2320/matertrans.M2018156
Publication status	Published - Jan 1 2018

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All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Cite this

Gao, H., Su, H., Shimizu, K., Kadokawa, C., Toda, H., Terada, Y., ... Takeuchi, A. (2018). Evolution behavior of hydrogen-induced nano voids in AlZnMgCu aluminum alloys under loading. Materials Transactions, 59(9), 1532-1535. https://doi.org/10.2320/matertrans.M2018156

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10.2320/matertrans.M2018156