5 records found.

20250724templateR1_AM学会_御手洗.pdf
LBPF Near α, near β Ti合金の組織形成とクリープ特性
Conference presentation
Creator
御手洗 容子 (author) (Search by this author)
東京大学大学院新領域創成科学研究科
;
Prince Valentine Cobbinah (author) (Search by this author)
東京大学大学院新領域創成科学研究科
;
戸田 佳明 (author) (Search by this author)
マテリアル基盤研究センター/材料設計分野/材料モデリンググループ, 物質・材料研究機構
ORCID SAMURAI ;
松永 哲也 (author) (Search by this author)
国立研究開発法人宇宙航空研究開発機構
;
小笹 良輔 (author) (Search by this author)
大阪大学大学院　工学研究科
;
石本 卓也 (author) (Search by this author)
富山大学
;
伊藤 勉 (author) (Search by this author)
富山県立大学
;
中野 貴由 (author) (Search by this author)
大阪大学大学院　工学研究科
Keyword
積層造形, 粉末床溶融, Ti-6Al-4V, Ti-6Al-2Sn-4Zr-6Mo, 体積エネルギー密度, 結晶方位
Date published
Updated at
2025-10-21 16:06:56 +0900
20250724AM_Abstrac_Jiyebeen_F.pdf
Unique Formation Characteristics of α’-Martensite in Ti Alloys Processed by Laser Powder Bed Fusion
Conference poster
Creator
Yebeen Ji (author) (Search by this author)
Graduate School of Frontier Sciences, The University of Tokyo
;
Prince Valentine Cobbinah (author) (Search by this author)
Graduate School of Frontier Sciences, The University of Tokyo
;
Yoshiaki Toda (author) (Search by this author)
Center for Basic Research on Materials/Data-driven Materials Research Field/Materials Modeling Group, National Institute for Materials Science
ORCID SAMURAI ;
Ryosuke Ozasa (author) (Search by this author)
Graduate School of Engineering, Osaka University
;
Takuya Ishimoto (author) (Search by this author)
University of Toyama
;
Takayoshi Nakano (author) (Search by this author)
Graduate School of Engineering, Osaka University
;
Yoko Yamabe-Mitarai (author) (Search by this author)
Graduate School of Frontier Sciences, The University of Tokyo
Keyword
Additive Manufacturing, Powder Bed Fusion,, Ti-6Al-4V, Ti-6Al-2Sn-4Zr-6Mo, volumetric energy density, fast cooling rate, melt pool shape
Date published
Updated at
2025-10-21 16:06:51 +0900
20250529Yamabe-Mitarai_Yoko-abstract.pdf
Microstructure evolution and creep performance of LPBFed near α, and near β-Ti alloys
Conference presentation
Creator
Yoko Yamabe-Mitarai (author) (Search by this author)
Department of Advanced Material Science, Graduate School of Frontier Sciences, The University of Tokyo
;
Prince Valentine Cobbinah (author) (Search by this author)
Department of Advanced Material Science, Graduate School of Frontier Sciences, The University of Tokyo
;
Yoshiaki Toda (author) (Search by this author)
Center for Basic Research on Materials/Data-driven Materials Research Field/Materials Modeling Group, National Institute for Materials Science
ORCID SAMURAI ;
T. Matsunaga (author) (Search by this author)
JAXA
;
Ryosuke Ozasa (author) (Search by this author)
Graduate School of Engineering, Osaka University
;
Takuya Ishimoto (author) (Search by this author)
University of Toyama
;
Tsutomu Ito (author) (Search by this author)
Toyama Prefectural University
;
Takayoshi Nakano (author) (Search by this author)
Graduate School of Engineering, Osaka University
Keyword
Ti-6Al-4Nb-4Zr, Ti-6Al-2Sn-4Zr-6Mo, Laser powder bed fusion, Alpha formation, creep
Date published
Updated at
2025-12-19 16:31:19 +0900
20240730Cobbinah-MMTA.pdf
On the Enhanced Creep Performance in Ti6246 Achieved Through Laser Powder Bed Fusion (LPBF) Processing
Journal article
Creator
Prince Valentine Cobbinah (author) (Search by this author)
;
Sae Matsunaga (author) (Search by this author)
; ORCID SAMURAI ;
Ryosuke Ozasa (author) (Search by this author)
;
Takuya Ishimoto (author) (Search by this author)
;
Takayoshi Nakano (author) (Search by this author)
;
Tsutomu Ito (author) (Search by this author)
;
Yoko Yamabe-Mitarai (author) (Search by this author)
Keyword
Additive manufacturing, Crystallographic analysis, Heat-resistant titanium alloys, Microstructure, Precipitation, Volumetric energy density
Date published
2025-04-10
Updated at
2025-06-04 17:16:18 +0900
2024Cobbinah-SmartMaterManuf.pdf
Peculiar microstructural evolution and hardness variation depending on laser powder bed fusion-manufacturing condition in Ti–6Al–2Sn–4Zr–6Mo
Journal article
Creator
Prince Valentine Cobbinah (author) (Search by this author)
ORCID ;
Sae Matsunaga (author) (Search by this author)
ORCID ; ORCID SAMURAI ;
Ryosuke Ozasa (author) (Search by this author)
ORCID ;
Masayuki Okugawa (author) (Search by this author)
ORCID ;
Takuya Ishimoto (author) (Search by this author)
ORCID ;
Yuheng Liu (author) (Search by this author)
ORCID ;
Yuichiro Koizumi (author) (Search by this author)
ORCID ;
Pan Wang (author) (Search by this author)
ORCID ;
Takayoshi Nakano (author) (Search by this author)
ORCID ;
Yoko Yamabe-Mitarai (author) (Search by this author)
ORCID
Keyword
LPBF, Ti6246, Polycrystaline microstructure, Metastable phase, Rapid cooling, Thermal history
Date published
2024-03-27
Updated at
2024-05-01 08:30:09 +0900