HRTEM observation of precipitates in Al-Mg-Si alloy containing copper at early stage during aging

K. Kido; K. Matsuda; T. Kawabata; T. Sato; S. Ikeno

doi:10.4028/www.scientific.net/msf.396-402.953

HRTEM observation of precipitates in Al-Mg-Si alloy containing copper at early stage during aging

K. Kido^*, K. Matsuda, T. Kawabata, T. Sato, S. Ikeno

^*この論文の責任著者

材料デザイン工学科

研究成果: ジャーナルへの寄稿 › 会議記事 › 査読

3 被引用数 (Scopus)

抄録

Precipitates in Al-1.0mass%Mg₂Si-0.5mass%Cu alloy aged at 423 K were observed by high-resolution transmission electron microscope (HRTEM) in order to investigate the effect of Cu addition on precipitation sequence of Al-Mg-Si alloys. There was a precipitate, which has different morphology from normal metastable phases in Al-Mg-Si alloys. It was a thin lath- or needle-shaped precipitate and not classified with a normal needle-shaped precipitate in Al-Mg-Si alloys.

本文言語	英語
ページ（範囲）	953-958
ページ数	6
ジャーナル	Materials Science Forum
巻	396-402
号	2
DOI	https://doi.org/10.4028/www.scientific.net/msf.396-402.953
出版ステータス	出版済み - 2002
イベント	Aluminium Alloys 2002 Their Physical and Mechnaical Properties: Proceedings of the 8th International Conference ICAA8 - Cambridge, 英国継続期間: 2002/07/02 → 2002/07/05

ASJC Scopus 主題領域

材料科学一般
凝縮系物理学
材料力学
機械工学

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10.4028/www.scientific.net/msf.396-402.953

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title = "HRTEM observation of precipitates in Al-Mg-Si alloy containing copper at early stage during aging",

abstract = "Precipitates in Al-1.0mass%Mg2Si-0.5mass%Cu alloy aged at 423 K were observed by high-resolution transmission electron microscope (HRTEM) in order to investigate the effect of Cu addition on precipitation sequence of Al-Mg-Si alloys. There was a precipitate, which has different morphology from normal metastable phases in Al-Mg-Si alloys. It was a thin lath- or needle-shaped precipitate and not classified with a normal needle-shaped precipitate in Al-Mg-Si alloys.",

keywords = "Al-Mg-Si-Cu alloy, GP zones, High-resolution transmission electron microscopy, Precipitate",

author = "K. Kido and K. Matsuda and T. Kawabata and T. Sato and S. Ikeno",

year = "2002",

doi = "10.4028/www.scientific.net/msf.396-402.953",

language = "英語",

volume = "396-402",

pages = "953--958",

journal = "Materials Science Forum",

issn = "0255-5476",

publisher = "Trans Tech Publications Ltd",

number = "2",

note = "Aluminium Alloys 2002 Their Physical and Mechnaical Properties: Proceedings of the 8th International Conference ICAA8 ; Conference date: 02-07-2002 Through 05-07-2002",

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TY - JOUR

T1 - HRTEM observation of precipitates in Al-Mg-Si alloy containing copper at early stage during aging

AU - Kido, K.

AU - Matsuda, K.

AU - Kawabata, T.

AU - Sato, T.

AU - Ikeno, S.

PY - 2002

Y1 - 2002

N2 - Precipitates in Al-1.0mass%Mg2Si-0.5mass%Cu alloy aged at 423 K were observed by high-resolution transmission electron microscope (HRTEM) in order to investigate the effect of Cu addition on precipitation sequence of Al-Mg-Si alloys. There was a precipitate, which has different morphology from normal metastable phases in Al-Mg-Si alloys. It was a thin lath- or needle-shaped precipitate and not classified with a normal needle-shaped precipitate in Al-Mg-Si alloys.

AB - Precipitates in Al-1.0mass%Mg2Si-0.5mass%Cu alloy aged at 423 K were observed by high-resolution transmission electron microscope (HRTEM) in order to investigate the effect of Cu addition on precipitation sequence of Al-Mg-Si alloys. There was a precipitate, which has different morphology from normal metastable phases in Al-Mg-Si alloys. It was a thin lath- or needle-shaped precipitate and not classified with a normal needle-shaped precipitate in Al-Mg-Si alloys.

KW - Al-Mg-Si-Cu alloy

KW - GP zones

KW - High-resolution transmission electron microscopy

KW - Precipitate

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U2 - 10.4028/www.scientific.net/msf.396-402.953

DO - 10.4028/www.scientific.net/msf.396-402.953

M3 - 会議記事

AN - SCOPUS:18744434576

SN - 0255-5476

VL - 396-402

SP - 953

EP - 958

JO - Materials Science Forum

JF - Materials Science Forum

IS - 2

T2 - Aluminium Alloys 2002 Their Physical and Mechnaical Properties: Proceedings of the 8th International Conference ICAA8

Y2 - 2 July 2002 through 5 July 2002

ER -

HRTEM observation of precipitates in Al-Mg-Si alloy containing copper at early stage during aging

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