10 records found. Displaying records 1 to 10.
Effects of substrate preheating and processing parameters on the crystallographic texture of Hastelloy X on SX-like Ni fabricated by L-PBF process with flat-top laser beam
- Journal article
- Creator
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Phuangphaga Daram (author) (Search by this author)
;
Fabien Briffod (author) (Search by this author)
;
Tomonori Kitashima (author) (Search by this author)
;
Masahiro Kusano (author) (Search by this author)
;
Makoto Watanabe (author) (Search by this author)
- Keyword
- Hastelloy X, Laser powder bed fusion process, Substrate preheating, Microstructure, Texture, Stray grains
- Date published
- 2026-01-20
- Updated at
- 2026-02-16 17:22:12 +0900
金属AM での部位毎の組織・組成制御の基礎研究
- Journal article
- Creator
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渡邊 誠 (author) (Search by this author)
;
草野 正大 (author) (Search by this author)構造材料研究センター/材料創製分野/積層材料グループ, 物質・材料研究機構
;
Phuangphaga Daram (author) (Search by this author)構造材料研究センター/材料創製分野/積層材料グループ, 物質・材料研究機構
;
北嶋 具教 (author) (Search by this author)構造材料研究センター/材料創製分野/積層材料グループ, 物質・材料研究機構
- Keyword
- Additive Manufacturing, 積層造形, レーザ, PBF, 組織制御
- Date published
- Updated at
- 2026-01-06 10:39:48 +0900
レーザ三次元積層造形プロセスに関連した予測技術
- Book
- Creator
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渡邊 誠 (author) (Search by this author)
;
北野 萌一 (author) (Search by this author)構造材料研究センター/材料評価分野/溶接・接合技術グループ, 物質・材料研究機構
;
草野 正大 (author) (Search by this author)構造材料研究センター/材料創製分野/積層材料グループ, 物質・材料研究機構
;
野本 祐春 (author) (Search by this author)構造材料研究センター/材料創製分野/積層材料グループ, 物質・材料研究機構
;
片桐 淳 (author) (Search by this author)構造材料研究センター/材料創製分野/積層材料グループ, 物質・材料研究機構
;
伊藤 海太 (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
;
北嶋 具教 (author) (Search by this author)構造材料研究センター/材料創製分野/積層材料グループ, 物質・材料研究機構
;
;小泉 雄一郎 (author) (Search by this author)大阪大学;鳥塚 史郎 (author) (Search by this author)兵庫県立大学;青柳 健大 (author) (Search by this author)東北大学岩崎 勇人 (author) (Search by this author)川崎重工業株式会社
- Keyword
- レーザ積層造形, マテリアルズインテグレーション, 凝固割れ, 凝固組織予測, 偏析予測, 温度場予測, プロセスウインドウ予測
- Date published
- [2024年12月]
- Updated at
- 2025-05-31 08:30:07 +0900
Numerical simulation method for the laser powder bed fusion process by lattice Boltzmann and multi-phase field methods
- Journal article
- Creator
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Sukeharu Nomoto (author) (Search by this author)National Institute for Materials Science
;
Masahiro Kusano (author) (Search by this author)National Institute for Materials Science
;
Tomonori Kitashima (author) (Search by this author)National Institute for Materials Science
;
Makoto Watanabe (author) (Search by this author)National Institute for Materials Science
- Keyword
- Laser powder bed fusion, Conserved Allen-Cahn equation, Multi-phase field method, Solidification microstructure evolution, Nickel alloy, MPI and OpenMP, Modified lattice kinetic scheme
- Date published
- 2025-01-20
- Updated at
- 2025-04-20 17:34:33 +0900
Microstructure and crystallographic texture of a near-beta titanium alloy fabricated by laser powder bed fusion with a flat-top laser beam
- Conference paper
- Creator
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Tomonori Kitashima (author) (Search by this author)Research Center for Structural Materials/Materials Manufacturing Field/Additive Manufacturing Group, National Institute for Materials Science
;
Dennis Edgard Jodi (author) (Search by this author)Research Center for Structural Materials/Materials Manufacturing Field/Additive Manufacturing Group, National Institute for Materials Science
;
Makoto Watanabe (author) (Search by this author)Research Center for Structural Materials/Materials Manufacturing Field, National Institute for Materials Science
- Keyword
- Laser powder bed fusion, flat-top laser, single crystal
- Date published
- 2025-11-21
- Updated at
- 2024-12-18 08:30:54 +0900
B添加およびB 無添加の直方晶（O+α2）型Ti–27.5Nb–13Al合金の高サイクル疲労・超高サイクル疲労および（α+β）型Ti合金と比較した疲労ストライエーション解析
- Journal article
- Creator
-
萩原 益夫 (author) (Search by this author)
https://orcid.org/0000-0002-5864-5894
(unauthenticated)
National Institute for Materials Science
;
北嶋 具教 (author) (Search by this author)National Institute for Materials Science
- Keyword
- orthorhombic titanium alloy, α2 phase, B addition, microstructure, HCF and VHCF properties, striation spacing
- Date published
- 2024-12-01
- Updated at
- 2024-12-18 08:30:44 +0900
Fabricating a single-crystal-like β grain structure of a near-β Ti alloy with unique variant selection by laser powder bed fusion
- Journal article
- Creator
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Tomonori Kitashima (author) (Search by this author)National Institute for Materials Science
;
Takanobu Hiroto (author) (Search by this author)National Institute for Materials Science
;
Dennis Edgard Jodi (author) (Search by this author)National Institute for Materials Science
;
Makoto Watanabe (author) (Search by this author)National Institute for Materials Science
- Keyword
- Laser powder bed fusion, Titanium, Texture, Precipitation, Variant selection
- Date published
- 2024-05-23
- Updated at
- 2024-09-30 16:30:25 +0900
Compositionally graded titanium to aluminum processed by laser powder bed fusion process: Microstructure evolution and mechanical properties
- Journal article
- Creator
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Phuangphaga Daram (author) (Search by this author)National Institute for Materials Science
;
Alok Singh (author) (Search by this author)National Institute for Materials Science
;
Takanobu Hiroto (author) (Search by this author)National Institute for Materials Science
;
Tomonori Kitashima (author) (Search by this author)National Institute for Materials Science
;
Makoto Watanabe (author) (Search by this author)National Institute for Materials Science
- Keyword
- Laser powder bed fusion process, Compositionally graded materials, Ti–Al alloy, Microstructure, Mechanical properties
- Date published
- 2024-05-15
- Updated at
- 2024-06-24 10:01:25 +0900
金属AMプロセスのデジタルツイン構築に向けた技術開発
- Journal article
- Creator
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渡邊 誠 (author) (Search by this author)
;
草野 正大 (author) (Search by this author)構造材料研究センター/材料創製分野/積層材料グループ, 物質・材料研究機構
;
野本 祐春 (author) (Search by this author)構造材料研究センター/材料創製分野/積層材料グループ, 物質・材料研究機構
;
北野 萌一 (author) (Search by this author)構造材料研究センター/材料評価分野/溶接・接合技術グループ, 物質・材料研究機構
;
北嶋 具教 (author) (Search by this author)構造材料研究センター/材料創製分野/積層材料グループ, 物質・材料研究機構
- Keyword
- 三次元積層造形, レーザパウダーベッド, ワイヤ積層造形, レーザメタルデポジション, デジタルツイン
- Date published
- 2024-05-01
- Updated at
- 2024-06-24 12:30:25 +0900
Numerical analysis of Al2O3 and TiO2 growth and oxygen dissolution in a metal substrate during the isothermal oxidation of an α-Ti alloy at 973 K
- Journal article
- Creator
-
Tomonori Kitashima (author) (Search by this author)National Institute for Materials Science
;
Takanobu Hiroto (author) (Search by this author)National Institute for Materials Science
;
Makoto Watanabe (author) (Search by this author)National Institute for Materials Science
- Keyword
- Oxidation, Titanium alloy, Oxide growth, Oxygen dissolution, Kinetic modeling
- Date published
- 2024-04-20
- Updated at
- 2024-09-30 16:30:30 +0900