Effect of Copper Addition on Precipitation Behavior near Grain Boundary in AlZnMg Alloy

Kenji Matsuda; Toru Yasumoto; Artenis Bendo; Taiki Tsuchiya; Seungwon Lee; Katsuhiko Nishimura; Norio Nunomura; Calin D. Marioara; Adrian Levik; Randi Holmestad; Hiroyuki Toda; Masatake Yamaguchi; Ken Ichi Ikeda; Tomoyuki Homma; Susumu Ikeno

doi:10.2320/matertrans.L-M2019828

Effect of Copper Addition on Precipitation Behavior near Grain Boundary in AlZnMg Alloy

Kenji Matsuda^*, Toru Yasumoto, Artenis Bendo, Taiki Tsuchiya, Seungwon Lee, Katsuhiko Nishimura, Norio Nunomura, Calin D. Marioara, Adrian Levik, Randi Holmestad, Hiroyuki Toda, Masatake Yamaguchi, Ken Ichi Ikeda, Tomoyuki Homma, Susumu Ikeno

^*Corresponding author for this work

Materials Design and Engineering

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

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.

Original language	English
Pages (from-to)	1688-1696
Number of pages	9
Journal	Materials Transactions
Volume	60
Issue number	8
DOIs	https://doi.org/10.2320/matertrans.L-M2019828
State	Published - 2019

Keywords

Aluminum-zinc-magnesium alloy
Clusters
Copper addition
Precipitation
Transmission electron microscopy

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.2320/matertrans.L-M2019828

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Matsuda, K., Yasumoto, T., Bendo, A., Tsuchiya, T., Lee, S., Nishimura, K., Nunomura, N., Marioara, C. D., Levik, A., Holmestad, R., Toda, H., Yamaguchi, M., Ikeda, K. I., Homma, T., & Ikeno, S. (2019). Effect of Copper Addition on Precipitation Behavior near Grain Boundary in AlZnMg Alloy. Materials Transactions, 60(8), 1688-1696. https://doi.org/10.2320/matertrans.L-M2019828

@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",

}

Matsuda, K, Yasumoto, T, Bendo, A, Tsuchiya, T , Lee, S, Nishimura, K, Nunomura, N, Marioara, CD, Levik, A, Holmestad, R, Toda, H, Yamaguchi, M, Ikeda, KI, Homma, T & Ikeno, S 2019, 'Effect of Copper Addition on Precipitation Behavior near Grain Boundary in AlZnMg Alloy', Materials Transactions, vol. 60, no. 8, pp. 1688-1696. https://doi.org/10.2320/matertrans.L-M2019828

TY - JOUR

T1 - Effect of Copper Addition on Precipitation Behavior near Grain Boundary in AlZnMg Alloy

AU - Matsuda, Kenji

AU - Yasumoto, Toru

AU - Bendo, Artenis

AU - Tsuchiya, Taiki

AU - Lee, Seungwon

AU - Nishimura, Katsuhiko

AU - Nunomura, Norio

AU - Marioara, Calin D.

AU - Levik, Adrian

AU - Holmestad, Randi

AU - Toda, Hiroyuki

AU - Yamaguchi, Masatake

AU - Ikeda, Ken Ichi

AU - Homma, Tomoyuki

AU - Ikeno, Susumu

PY - 2019

Y1 - 2019

N2 - 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.

AB - 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.

KW - Aluminum-zinc-magnesium alloy

KW - Clusters

KW - Copper addition

KW - Precipitation

KW - Transmission electron microscopy

UR - http://www.scopus.com/inward/record.url?scp=85069673177&partnerID=8YFLogxK

U2 - 10.2320/matertrans.L-M2019828

DO - 10.2320/matertrans.L-M2019828

M3 - 学術論文

AN - SCOPUS:85069673177

SN - 1345-9678

VL - 60

SP - 1688

EP - 1696

JO - Materials Transactions

JF - Materials Transactions

IS - 8

ER -

Effect of Copper Addition on Precipitation Behavior near Grain Boundary in AlZnMg Alloy

Abstract

Keywords

ASJC Scopus subject areas

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