Quantitative evaluation of pore area distribution in ADC12 porous aluminum by fractal dimensions

Yoshihiko Hangai; Kazuya Takahashi; Hiroki Kato; Takao Utsunomiya; Soichiro Kitahara; Osamu Kuwazuru; Nobuhiro Yoshikawa

doi:10.2320/jinstmet.75.465

Quantitative evaluation of pore area distribution in ADC12 porous aluminum by fractal dimensions

Yoshihiko Hangai, Kazuya Takahashi, Hiroki Kato, Takao Utsunomiya, Soichiro Kitahara, Osamu Kuwazuru, Nobuhiro Yoshikawa

Department of Mechanical Engineering

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

2 Citations (Scopus)

Abstract

The nondestructive quantitative evaluation of pore morphology of porous aluminum, which uses fractal dimensions of spatial distribution of pore area D_A, is proposed. The purpose of this paper is to investigate the validity of proposed evaluation by comparing pore morphology in two different types of porous aluminum which were fabricated from different starting materials. It was shown that D_A can be expected to provide the sufficient information to quantitatively characterize the morphology of pores in porous aluminum.

Original language	English
Pages (from-to)	465-467
Number of pages	3
Journal	Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
Volume	75
Issue number	8
DOIs	https://doi.org/10.2320/jinstmet.75.465
Publication status	Published - 2011 Aug

Keywords

ADC12
Die casting
Foam
Fractal dimension
Friction stir processing
Porous metals
Quantitative discrimination
X-ray computed tomography

ASJC Scopus subject areas

Condensed Matter Physics
Mechanics of Materials
Metals and Alloys
Materials Chemistry

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abstract = "The nondestructive quantitative evaluation of pore morphology of porous aluminum, which uses fractal dimensions of spatial distribution of pore area DA, is proposed. The purpose of this paper is to investigate the validity of proposed evaluation by comparing pore morphology in two different types of porous aluminum which were fabricated from different starting materials. It was shown that DA can be expected to provide the sufficient information to quantitatively characterize the morphology of pores in porous aluminum.",

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author = "Yoshihiko Hangai and Kazuya Takahashi and Hiroki Kato and Takao Utsunomiya and Soichiro Kitahara and Osamu Kuwazuru and Nobuhiro Yoshikawa",

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AU - Hangai, Yoshihiko

AU - Takahashi, Kazuya

AU - Kato, Hiroki

AU - Utsunomiya, Takao

AU - Kitahara, Soichiro

AU - Kuwazuru, Osamu

AU - Yoshikawa, Nobuhiro

PY - 2011/8

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AB - The nondestructive quantitative evaluation of pore morphology of porous aluminum, which uses fractal dimensions of spatial distribution of pore area DA, is proposed. The purpose of this paper is to investigate the validity of proposed evaluation by comparing pore morphology in two different types of porous aluminum which were fabricated from different starting materials. It was shown that DA can be expected to provide the sufficient information to quantitatively characterize the morphology of pores in porous aluminum.

KW - ADC12

KW - Die casting

KW - Foam

KW - Fractal dimension

KW - Friction stir processing

KW - Porous metals

KW - Quantitative discrimination

KW - X-ray computed tomography

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Quantitative evaluation of pore area distribution in ADC12 porous aluminum by fractal dimensions

Abstract

Keywords

ASJC Scopus subject areas

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