Observation of the fracture behavior in A1050-ADC12 functionally graded porous aluminum under impact compression

Naoyuki Kubota; Kousuke Saito; Yoshihiko Hangai; Takao Utsunomiya; Tsuneaki Ishima; Hisanobu Kawashima; Osamu Kuwazuru; Nobuhiro Yoshikawa

doi:10.1299/kikaia.79.1076

Observation of the fracture behavior in A1050-ADC12 functionally graded porous aluminum under impact compression

Naoyuki Kubota, Kousuke Saito, Yoshihiko Hangai, Takao Utsunomiya, Tsuneaki Ishima, Hisanobu Kawashima, Osamu Kuwazuru, Nobuhiro Yoshikawa

機械工学科

研究成果 › 査読

抄録

Porous aluminum is a lightweight material with high energy absorption properties. In this study, impact test of A1050-ADC12 functionally graded porous aluminum fabricated by friction stir processing (FSP) route was carried out. It was shown that deformation began from low strength A1050 layer and thereafter high strength ADC12 layer deformed. This result is consistent with the result of static compression test of A1050-ADC12 functionally graded porous aluminum. Consequently, it was shown that A1050-ADC12 functionally graded porous aluminum has the potential for its location of deformation to be controlled.

本文言語	English
ページ（範囲）	1076-1078
ページ数	3
ジャーナル	Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A
巻	79
号	804
DOI	https://doi.org/10.1299/kikaia.79.1076
出版ステータス	Published - 2013

ASJC Scopus subject areas

材料科学（全般）
材料力学
機械工学

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10.1299/kikaia.79.1076

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Kubota, N., Saito, K., Hangai, Y., Utsunomiya, T., Ishima, T., Kawashima, H., Kuwazuru, O., & Yoshikawa, N. (2013). Observation of the fracture behavior in A1050-ADC12 functionally graded porous aluminum under impact compression. Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, 79(804), 1076-1078. https://doi.org/10.1299/kikaia.79.1076

Observation of the fracture behavior in A1050-ADC12 functionally graded porous aluminum under impact compression. / Kubota, Naoyuki; Saito, Kousuke; Hangai, Yoshihiko; Utsunomiya, Takao; Ishima, Tsuneaki; Kawashima, Hisanobu; Kuwazuru, Osamu; Yoshikawa, Nobuhiro.

In: Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, Vol. 79, No. 804, 2013, p. 1076-1078.

研究成果 › 査読

Kubota, N, Saito, K, Hangai, Y, Utsunomiya, T, Ishima, T, Kawashima, H, Kuwazuru, O & Yoshikawa, N 2013, 'Observation of the fracture behavior in A1050-ADC12 functionally graded porous aluminum under impact compression', Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, vol. 79, no. 804, pp. 1076-1078. https://doi.org/10.1299/kikaia.79.1076

Kubota, Naoyuki ; Saito, Kousuke ; Hangai, Yoshihiko ; Utsunomiya, Takao ; Ishima, Tsuneaki ; Kawashima, Hisanobu ; Kuwazuru, Osamu ; Yoshikawa, Nobuhiro. / Observation of the fracture behavior in A1050-ADC12 functionally graded porous aluminum under impact compression. In: Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A. 2013 ; Vol. 79, No. 804. pp. 1076-1078.

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abstract = "Porous aluminum is a lightweight material with high energy absorption properties. In this study, impact test of A1050-ADC12 functionally graded porous aluminum fabricated by friction stir processing (FSP) route was carried out. It was shown that deformation began from low strength A1050 layer and thereafter high strength ADC12 layer deformed. This result is consistent with the result of static compression test of A1050-ADC12 functionally graded porous aluminum. Consequently, it was shown that A1050-ADC12 functionally graded porous aluminum has the potential for its location of deformation to be controlled.",

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AU - Kubota, Naoyuki

AU - Saito, Kousuke

AU - Hangai, Yoshihiko

AU - Utsunomiya, Takao

AU - Ishima, Tsuneaki

AU - Kawashima, Hisanobu

AU - Kuwazuru, Osamu

AU - Yoshikawa, Nobuhiro

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N2 - Porous aluminum is a lightweight material with high energy absorption properties. In this study, impact test of A1050-ADC12 functionally graded porous aluminum fabricated by friction stir processing (FSP) route was carried out. It was shown that deformation began from low strength A1050 layer and thereafter high strength ADC12 layer deformed. This result is consistent with the result of static compression test of A1050-ADC12 functionally graded porous aluminum. Consequently, it was shown that A1050-ADC12 functionally graded porous aluminum has the potential for its location of deformation to be controlled.

AB - Porous aluminum is a lightweight material with high energy absorption properties. In this study, impact test of A1050-ADC12 functionally graded porous aluminum fabricated by friction stir processing (FSP) route was carried out. It was shown that deformation began from low strength A1050 layer and thereafter high strength ADC12 layer deformed. This result is consistent with the result of static compression test of A1050-ADC12 functionally graded porous aluminum. Consequently, it was shown that A1050-ADC12 functionally graded porous aluminum has the potential for its location of deformation to be controlled.

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KW - Foam

KW - Friction stir processing

KW - Functionally graded material

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Observation of the fracture behavior in A1050-ADC12 functionally graded porous aluminum under impact compression

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