@article{a7e3d5da70614ad79cb0b7bd10e25896,
title = "Effect of Copper Addition on Precipitation Behavior near Grain Boundary in AlZnMg Alloy",
abstract = "The effect of Cu-addition on age-hardening and precipitation have been investigated by hardness measurement, tensile test, high resolution transmission electron microscopy (HRTEM) and high angle annular dark field scanning transmission electron microscopy (HAADF-STEM) techniques. Higher hardness, strength, and lower elongation were caused by increasing amount of Zn + Mg because of increased number density of precipitates. Cu addition also provided even higher peak hardness, strength, and lower elongation.",
keywords = "Aluminum-zinc-magnesium alloy, Clusters, Copper addition, Precipitation, Transmission electron microscopy",
author = "Kenji Matsuda and Toru Yasumoto and Artenis Bendo and Taiki Tsuchiya and Seungwon Lee and Katsuhiko Nishimura and Norio Nunomura and Marioara, {Calin D.} and Adrian Levik and Randi Holmestad and Hiroyuki Toda and Masatake Yamaguchi and Ikeda, {Ken Ichi} and Tomoyuki Homma and Susumu Ikeno",
note = "Publisher Copyright: {\textcopyright} 2019 The Japan Institute of Light Metals",
year = "2019",
doi = "10.2320/matertrans.L-M2019828",
language = "英語",
volume = "60",
pages = "1688--1696",
journal = "Materials Transactions",
issn = "1345-9678",
publisher = "Japan Institute of Metals (JIM)",
number = "8",
}