3d puzzle in cube pattern for anisotropic/isotropic mechanical control of structure fabricated bymetal additivemanufacturing

Ikeo, Naoko; Fukuda, Hidetsugu; Matsugaki, Aira; Inoue, Toru; Serizawa, Ai; Matsuzaka, Tadaaki; Ishimoto, Takuya; Ozasa, Ryosuke; Gokcekaya, Ozkan; Nakano, Takayoshi

doi:https://doi.org/10.3390/cryst11080959

3d puzzle in cube pattern for anisotropic/isotropic mechanical control of structure fabricated bymetal additivemanufacturing

Ikeo, Naoko; Fukuda, Hidetsugu; Matsugaki, Aira et al.

Crystals, 2021, 11(8), 959

アクセス数:154件（2025-04-03 21:27 集計）

固定URL: https://hdl.handle.net/11094/89775

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タイトル	3d puzzle in cube pattern for anisotropic/isotropic mechanical control of structure fabricated bymetal additivemanufacturing
著者	著者名 Ikeo, Naoko
	著者名 Fukuda, Hidetsugu
	NRID 1000010592529 1000010592529 ORCID 0000-0002-8427-7124 0000-0002-8427-7124 researchmap permalink aira aira Scopus Author ID 24172720900 24172720900 著者名 Matsugaki, Aira
	著者名 Inoue, Toru
	著者名 Serizawa, Ai
	著者名 Matsuzaka, Tadaaki
	NRID 1000050508835 1000050508835 ORCID 0000-0003-0081-0591 0000-0003-0081-0591 researchmap permalink i_taku i_taku Scopus Author ID 35310484700 35310484700 著者名 Ishimoto, Takuya
	NRID 1000080845347 1000080845347 ORCID 0000-0002-2773-072X 0000-0002-2773-072X researchmap permalink ozasa_r ozasa_r Scopus Author ID 56202812400 56202812400 著者名 Ozasa, Ryosuke
	著者名 Gokcekaya, Ozkan
	NRID 1000030243182 1000030243182 ORCID 0000-0001-8052-1698 0000-0001-8052-1698 researchmap permalink read0013987 read0013987 Scopus Author ID 7403896013 7403896013 著者名 Nakano, Takayoshi
キーワード等	Additive manufacturing
	Bone tissue anisotropy
	Co–Cr–Mo
	Laser powder bed fusion
	Mechanical function
内容	Ikeo N., Fukuda H., Matsugaki A., et al. 3d puzzle in cube pattern for anisotropic/isotropic mechanical control of structure fabricated bymetal additivemanufacturing. Crystals, 11, 8, 959. https://doi.org/10.3390/cryst11080959.
抄録	Metal additive manufacturing is a powerful tool for providing the desired functional performance through a three-dimensional (3D) structural design. Among the material functions, anisotropic mechanical properties are indispensable for enabling the capabilities of structural materials for living tissues. For biomedical materials to replace bone function, it is necessary to provide an anisotropic mechanical property that mimics that of bones. For desired control of the mechanical performance of the materials, we propose a novel 3D puzzle structure with cube-shaped parts comprising 27 (3 × 3 × 3) unit compartments. We designed and fabricated a Co–Cr–Mo composite structure through spatial control of the positional arrangement of powder/solid parts using the laser powder bed fusion (L-PBF) method. The mechanical function of the fabricated structure can be predicted using the rule of mixtures based on the arrangement pattern of each part. The solid parts in the cubic structure were obtained by melting and solidifying the metal powder with a laser, while the powder parts were obtained through the remaining nonmelted powders inside the structure. This is the first report to achieve an innovative material design that can provide an anisotropic Young’s modulus by arranging the powder and solid parts using additive manufacturing technology.
出版者	MDPI
収録物名	Crystals
巻(号)	11(8)
ページ	959
刊行年月	2021-08-16
言語	英語
ハンドルURL	https://hdl.handle.net/11094/89775
eISSN	20734352
関連情報 (isIdenticalTo)	DOI (出版社版) https://doi.org/10.3390/cryst11080959
アクセス権	open access
権利情報	This article is licensed under a Creative Commons Attribution 4.0 International License.
出版タイプ	Version of Record
カテゴリ	学術雑誌論文 Journal Article

資源タイプ	学術雑誌論文
ローカル資源タイプ	学術雑誌論文
DCMI資源タイプ	text
DCTERMS.bibliographicCitation	Crystals. 2021, 11(8), p. 959
DC.title	3d puzzle in cube pattern for anisotropic/isotropic mechanical control of structure fabricated bymetal additivemanufacturing
DC.creator	Ikeo, Naoko
	Fukuda, Hidetsugu
	Matsugaki, Aira
	Inoue, Toru
	Serizawa, Ai
	Matsuzaka, Tadaaki
	Ishimoto, Takuya
	Ozasa, Ryosuke
	Gokcekaya, Ozkan
	Nakano, Takayoshi
DC.publisher	MDPI
DC.language' scheme='DCTERMS.RFC1766	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2021-08-16
DC.identifier	https://doi.org/10.3390/cryst11080959
DC.subject	Additive manufacturing
	Bone tissue anisotropy
	Co–Cr–Mo
	Laser powder bed fusion
	Mechanical function
DC.description	Ikeo N., Fukuda H., Matsugaki A., et al. 3d puzzle in cube pattern for anisotropic/isotropic mechanical control of structure fabricated bymetal additivemanufacturing. Crystals, 11, 8, 959. https://doi.org/10.3390/cryst11080959.
DCTERMS.abstract	Metal additive manufacturing is a powerful tool for providing the desired functional performance through a three-dimensional (3D) structural design. Among the material functions, anisotropic mechanical properties are indispensable for enabling the capabilities of structural materials for living tissues. For biomedical materials to replace bone function, it is necessary to provide an anisotropic mechanical property that mimics that of bones. For desired control of the mechanical performance of the materials, we propose a novel 3D puzzle structure with cube-shaped parts comprising 27 (3 × 3 × 3) unit compartments. We designed and fabricated a Co–Cr–Mo composite structure through spatial control of the positional arrangement of powder/solid parts using the laser powder bed fusion (L-PBF) method. The mechanical function of the fabricated structure can be predicted using the rule of mixtures based on the arrangement pattern of each part. The solid parts in the cubic structure were obtained by melting and solidifying the metal powder with a laser, while the powder parts were obtained through the remaining nonmelted powders inside the structure. This is the first report to achieve an innovative material design that can provide an anisotropic Young’s modulus by arranging the powder and solid parts using additive manufacturing technology.
DC.rights	This article is licensed under a Creative Commons Attribution 4.0 International License.
DC.format	89775
citation_title	3d puzzle in cube pattern for anisotropic/isotropic mechanical control of structure fabricated bymetal additivemanufacturing
citation_author	Ikeo, Naoko
	Fukuda, Hidetsugu
	Matsugaki, Aira
	Inoue, Toru
	Serizawa, Ai
	Matsuzaka, Tadaaki
	Ishimoto, Takuya
	Ozasa, Ryosuke
	Gokcekaya, Ozkan
	Nakano, Takayoshi
citation_publisher	MDPI
citation_language	英語
citation_date	2021-08-16
citation_journal_title	Crystals
citation_volume	11
citation_issue	8
citation_firstpage	959
citation_doi	https://doi.org/10.3390/cryst11080959
citation_public_url	https://hdl.handle.net/11094/89775

3d puzzle in cube pattern for anisotropic/isotropic mechanical control of structure fabricated bymetal additivemanufacturing

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