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著者

  • Takao Utsunomiya
2011
16 引用 (Scopus)

Empirical prediction of stress concentration factor for a pair of spherical cavities

Bidhar, S., Kuwazuru, O., Hangai, Y., Yano, T., Utsunomiya, T. & Yoshikawa, N., 2011 7 1, 2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011. 5775602. (2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011).

研究成果: Conference contribution

3 引用 (Scopus)

Equivalent elastic property of cast aluminum alloy around clustered shrinkage pores

Kuwazuru, O., Yano, T., Hangai, Y., Utsunomiya, T., Bidhar, S., Kitahara, S. & Yoshikawa, N., 2011 12 1, : : Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A. 77, 779, p. 1046-1050 5 p.

研究成果: Article

1 引用 (Scopus)
23 引用 (Scopus)
1 引用 (Scopus)

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

Hangai, Y., Takahashi, K., Kato, H., Utsunomiya, T., Kitahara, S., Kuwazuru, O. & Yoshikawa, N., 2011 8 1, : : Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 75, 8, p. 465-467 3 p.

研究成果: Article

2 引用 (Scopus)
公開
2 引用 (Scopus)
公開
2 引用 (Scopus)
2012

Effects of Porosity and Pore structure on Compression Properties of Blowing-Agent-Free Aluminum Foams Fabricated from Aluminum Alloy Die Castings

Hangai, Y., Kato, H., Utsunomiya, T., Kitahara, S., Kuwazuru, O. & Yoshikawa, N., 2012 8 1, : : Materials Transactions. 53, p. 1515-1520

研究成果: Article

16 引用 (Scopus)

Fabrication and tensile tests of aluminum foam sandwich with dense steel face sheets by friction stir processing route

Hangai, Y., Ishii, N., Koyama, S., Utsunomiya, T., Kuwazuru, O. & Yoshikawa, N., 2012 4 5, : : Materials Transactions. 53, 4, p. 584-587 4 p.

研究成果: Article

19 引用 (Scopus)

Fabrication of ADC12 porous aluminum with graded porosities and pore structures

Utsunomiya, T., Takahashi, K., Kato, H., Hangai, Y., Kitahara, S., Kuwazuru, O. & Yoshikawa, N., 2012 9 14, : : Keikinzoku/Journal of Japan Institute of Light Metals. 62, 7, p. 278-284 7 p.

研究成果: Article

4 引用 (Scopus)

Fabrication of functionally graded aluminum foam using aluminum alloy die castings by friction stir processing

Hangai, Y., Takahashi, K., Utsunomiya, T., Kitahara, S., Kuwazuru, O. & Yoshikawa, N., 2012 2 1, : : Materials Science and Engineering A. 534, p. 716-719 4 p.

研究成果: Article

70 引用 (Scopus)

Nondestructive observation of pore structure deformation behavior of functionally graded aluminum foam by X-ray computed tomography

Hangai, Y., Takahashi, K., Yamaguchi, R., Utsunomiya, T., Kitahara, S., Kuwazuru, O. & Yoshikawa, N., 2012 10 30, : : Materials Science and Engineering A. 556, p. 678-684 7 p.

研究成果: Article

83 引用 (Scopus)

Relationship between porosity and interface fracture on aluminum foam sandwich with dense steel face sheets fabricated by friction stir processing route

Utsunomiya, T., Ishii, N., Hangai, Y., Koyama, S., Kuwazuru, O. & Yoshikawa, N., 2012 10 5, : : Materials Transactions. 53, 9, p. 1674-1679 6 p.

研究成果: Article

7 引用 (Scopus)
2013

Compression properties of Al/Al-Mg-Si/Al-Si-Cu alloy Three-Layered functionally graded aluminum foam

Saito, K., Hangai, Y., Utsunomiya, T., Kuwazuru, O., Kitahara, S. & Yoshikawa, N., 2013 10 1, : : Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 77, 10, p. 430-434 5 p.

研究成果: Article

2 引用 (Scopus)

Compression properties of Al/Al-Si-Cu alloy functionally graded aluminum foam fabricated by friction stir processing route

Hangai, Y., Saito, K., Utsunomiya, T., Kitahara, S., Kuwazuru, O. & Yoshikawa, N., 2013 3 5, : : Materials Transactions. 54, 3, p. 405-408 4 p.

研究成果: Article

20 引用 (Scopus)

Compression properties of three-layered functionally graded ADC12 aluminum foam fabricated by friction stir welding

Hangai, Y., Kamada, H., Utsunomiya, T., Kitahara, S., Kuwazuru, O. & Yoshikawa, N., 2013 9 3, : : Materials Transactions. 54, 8, p. 1268-1273 6 p.

研究成果: Article

9 引用 (Scopus)

Deformation behavior estimation of aluminum foam by X-ray CT image-based finite element analysis

Hangai, Y., Yamaguchi, R., Takahashi, S., Utsunomiya, T., Kuwazuru, O. & Yoshikawa, N., 2013 4 1, : : Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 44, 4, p. 1880-1886 7 p.

研究成果: Article

19 引用 (Scopus)

Estimation of plateau stress of porous aluminum based on mean stress on maximum-porosity cross section

Utsunomiya, T., Yamaguchi, R., Hangai, Y., Kuwazuru, O. & Yoshikawa, N., 2013 7 26, : : Materials Transactions. 54, 7, p. 1182-1186 5 p.

研究成果: Article

2 引用 (Scopus)

Fabrication and tensile property of sandwich panel with ADC12 foam core by friction stir processing route

Utsunomiya, T., Ishii, N., Hangai, Y., Koyama, S., Kitahara, S., Kuwazuru, O. & Yoshikawa, N., 2013 9 1, : : Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 77, 9, p. 385-390 6 p.

研究成果: Article

2 引用 (Scopus)

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

Kubota, N., Saito, K., Hangai, Y., Utsunomiya, T., Ishima, T., Kawashima, H., Kuwazuru, O. & Yoshikawa, N., 2013 10 15, : : Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A. 79, 804, p. 1076-1078 3 p.

研究成果: Article

2014

Aluminum alloy foam core sandwich panels fabricated from die casting aluminum alloy by friction stir welding route

Hangai, Y., Kamada, H., Utsunomiya, T., Kitahara, S., Kuwazuru, O. & Yoshikawa, N., 2014 9, : : Journal of Materials Processing Technology. 214, 9, p. 1928-1934 7 p.

研究成果: Article

33 引用 (Scopus)
36 引用 (Scopus)

Fabrication of aluminum foam-filled thin-wall steel tube by friction welding and its compression properties

Hangai, Y., Saito, M., Utsunomiya, T., Kitahara, S., Kuwazuru, O. & Yoshikawa, N., 2014, : : Materials. 6, 9, p. 6796-6810 15 p.

研究成果: Article

19 引用 (Scopus)

Image-based finite element analysis of porous aluminum and its accuracy examination

Kuwazuru, O., Utsunomiya, T., Hangai, Y. & Myojo, T., 2014 1 1, : : Keikinzoku/Journal of Japan Institute of Light Metals. 64, 11, p. 551-556 6 p.

研究成果: Article

公開
公開

Precision enhancement of image-based finite element analysis using cubic element

Kuwazuru, O., Utsunomiya, T., Hangai, Y. & Sasaki, T., 2014 1 1, : : Keikinzoku/Journal of Japan Institute of Light Metals. 64, 11, p. 613-614 2 p.

研究成果: Article

公開
1 引用 (Scopus)

Tensile properties and fracture behavior of aluminum alloy foam fabricated from die castings without using blowing agent by friction stir processing route

Hangai, Y., Kamada, H., Utsunomiya, T., Kitahara, S., Kuwazuru, O. & Yoshikawa, N., 2014, : : Materials. 7, 3, p. 2382-2394 13 p.

研究成果: Article

8 引用 (Scopus)
2015

Deformation and plateau region of functionally graded aluminum foam by amount combinations of added blowing agent

Hangai, Y., Utsunomiya, T., Kuwazuru, O., Kitahara, S. & Yoshikawa, N., 2015, : : Materials. 8, 10, p. 7161-7168 8 p.

研究成果: Article

3 引用 (Scopus)

Drop weight impact behavior of functionally graded aluminum foam consisting of A1050 and A6061 aluminum alloys

Hangai, Y., Kubota, N., Utsunomiya, T., Kawashima, H., Kuwazuru, O. & Yoshikawa, N., 2015, : : Materials Science and Engineering A. 639, p. 597-603 7 p.

研究成果: Article

23 引用 (Scopus)

Empirical formulation of stress concentration factor around an arbitrary-sized spherical dual-cavity system and its application to aluminum die castings

Bidhar, S., Kuwazuru, O., Shiihara, Y., Utsunomiya, T., Hangai, Y., Nomura, M., Watanabe, I. & Yoshikawa, N., 2015 9 15, : : Applied Mathematical Modelling. 39, 18, p. 5707-5723 17 p.

研究成果: Article

4 引用 (Scopus)

Practical application of empirical formulation of the stress concentration factor around equally sized dual spherical cavities to aluminum die cast

Bidhar, S., Kuwazuru, O., Shiihara, Y., Hangai, Y., Utsunomiya, T., Watanabe, I. & Yoshikawa, N., 2015 1 1, : : Applied Mathematical Modelling. 39, 2, p. 881-893 13 p.

研究成果: Article

2 引用 (Scopus)
2016

Aluminum Foam-Filled Pipe Using Thin-Wall Aluminum Pipe Fabricated from Plate

Hangai, Y., Nakano, Y., Utsunomiya, T., Kuwazuru, O., Kitahara, S. & Yoshikawa, N., 2016, : : Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 80, 6, p. 386-389 4 p.

研究成果: Article

1 引用 (Scopus)

Control of deformation behavior of aluminum foam-filled tube by introducing slit on pipe

Hangai, Y., Nakano, Y., Utsunomiya, T., Kuwazuru, O., Kitahara, S. & Yoshikawa, N., 2016, : : Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 80, 11, p. 707-712 6 p.

研究成果: Article

1 引用 (Scopus)

Drop Weight Impact Behavior of Al-Si-Cu Alloy Foam-Filled Thin-Walled Steel Pipe Fabricated by Friction Stir Back Extrusion

Hangai, Y., Nakano, Y., Utsunomiya, T., Kuwazuru, O. & Yoshikawa, N., 2016 12 22, (Accepted/In press) : : Journal of Materials Engineering and Performance. p. 1-7 7 p.

研究成果: Article

10 引用 (Scopus)
1 引用 (Scopus)

Foaming behavior of aluminum foam precursor using only friction heat of rotating tool

Hangai, Y., Morita, T. & Utsunomiya, T., 2016, : : Materials Transactions. 57, 6, p. 1014-1016 3 p.

研究成果: Article

4 引用 (Scopus)
2017

Dynamic compression properties of porous aluminum with functionally graded pore structures

Hangai, Y., Suto, S., Utsunomiya, T., Kawashima, H., Kuwazuru, O. & Yoshikawa, N., 2017 1 1, : : Keikinzoku/Journal of Japan Institute of Light Metals. 67, 11, p. 576-581 6 p.

研究成果: Article

5 引用 (Scopus)
15 引用 (Scopus)