YAMASHITA YORIHIRO 山下順広

… Alternative Names

山下順広ヤマシタヨリヒロ

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Researcher Number	60592607
Other IDs
Affiliation (Current)	2025: 福井大学, 学術研究院工学系部門, 准教授
Affiliation (based on the past Project Information) *help	2023: 福井大学, 学術研究院工学系部門, 准教授 2021 – 2022: 石川工業高等専門学校, 機械工学科, 准教授 2019 – 2020: 石川県工業試験場, 機械金属部, 専門研究員
Review Section/Research Field	Principal Investigator Basic Section 18020:Manufacturing and production engineering-related Except Principal Investigator Basic Section 26050:Material processing and microstructure control-related
Keywords	Principal Investigator Tungsten Carbide / Acoustic Emission / Crack / FGMs / Cemented Carbide / Laser metal deposition Except Principal Investigator Laser Metal Deposition / Additive Manufacturing / 傾斜機能複合材料 / 造粒粉末 … More / 超微粒子 / 超硬合金 / 積層造形 / 傾斜構造 / 高硬度 / 組織微細化 / 微細組織制御 / WCナノ粒子 / タングステンカーバイド / WC超硬合金 / レーザ指向性エネルギー堆積法 / レーザ集光位置 / 組織制御 / 傾斜機能材料 / ナノ粒子 / WC-Co超硬合金 / マルチレーザ / 付加製造法 / 指向性エネルギー堆積法 / レーザ粉体肉盛法 Less

ベイズ最適化を融合した亀裂レスな傾斜組成超硬合金層のレーザ粉体肉盛プロセス開発Principal Investigator
- Principal Investigator
  
  山下順広
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 18020:Manufacturing and production engineering-related
- Research Institution
  University of Fukui
  Ishikawa National College of Technology
Development of Fabrication Technology for Functionally Graded Ultrafine-WC/Co Composite Materials with High Hardness and Toughness by Laser Metal Deposition
- Principal Investigator
  
  KUNIMINE Takahiro
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 26050:Material processing and microstructure control-related
- Research Institution
  Kanazawa University

All 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Temperature Evaluation of Cladding Beads and the Surrounding Area during the Laser Metal Deposition Process2023
- Author(s)
  Yamashita Yorihiro、Ilman Kholqillah Ardhian、Kunimine Takahiro、Sato Yuji
- Journal Title
  
  Journal of Manufacturing and Materials Processing
  
  Volume: 7 Issue: 6 Pages: 192-192
- DOI
  10.3390/jmmp7060192
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03851, KAKENHI-PUBLICLY-22H05280
[Journal Article] ベイズ最適化によるき裂生成を抑制したレーザ積層造形傾斜組成超硬合金層の組成導出2023
- Author(s)
  山下順広, 舟田義則, 宇畑勲駿, 國峯崇裕, 佐藤雄二, 塚本雅裕
- Journal Title
  
  レーザ加工学会誌
  
  Volume: 30 Pages: 151-156
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K03851
[Journal Article] In Situ Evaluation of Crack Generation Using Acoustic Emission Technique during Laser Cladding of WC-Co Cemented Carbide via Multi-Beam Laser Metal Deposition2023
- Author(s)
  Yamashita Yorihiro、Nakamura Mitsuki、Sakai Mirai、Kunimine Takahiro、Sato Yuji、Funada Yoshinori、Tsukamoto Masahiro
- Journal Title
  
  Materials Science Forum
  
  Volume: 1083 Pages: 153-158
- DOI
  10.4028/p-lcxim9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K03851
[Journal Article] Effects of WC ratios on bead size and crack initiation in forming WC-Co cemented carbides by the laser metal deposition2023
- Author(s)
  Yamashita Yorihiro、Nakamura Mitsuki、Kunimine Takahiro、Sato Yuji、Funada Yoshinori、Tsukamoto Masahiro
- Journal Title
  
  Journal of Laser Applications
  
  Volume: 35 Issue: 4 Pages: 1-7
- DOI
  10.2351/7.0001101
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K03851, KAKENHI-PUBLICLY-22H05280
[Journal Article] マルチビーム式レーザー粉体肉盛法による傾斜組成超硬合金の形成2022
- Author(s)
  山下順広, 國峯崇裕, 佐藤雄二, 舟田義則, 塚本雅裕
- Journal Title
  
  レーザー研究 (レーザー学会誌)
  
  Volume: 50 Pages: 527-531
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K03851
[Journal Article] Formation of Cemented Tungsten Carbide Layer with Compositional Gradient Processed by Directed Energy Deposition2021
- Author(s)
  Yorihiro Yamashita, Yoshinori Funada, Takahiro Kunimine, Yuji Sato and Masahiro Tsukamoto
- Journal Title
  
  Materials Science Forum
  
  Volume: 1016 Pages: 1676-1681
- DOI
  10.4028/www.scientific.net/msf.1016.1676
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K05077
[Journal Article] Effects of Laser-Beam Defocus on Microstructural Features of Compositionally Graded WC/Co-Alloy Composites Additively Manufactured by Multi-Beam Laser Directed Energy Deposition2020
- Author(s)
  Takahiro Kunimine, Ryusei Miyazaki, Yorihiro Yamashita, and Yoshinori Funada
- Journal Title
  
  Scientific Reports
  
  Volume: 10 Issue: 1 Pages: 8975-8975
- DOI
  10.1038/s41598-020-65429-8
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K05077
[Presentation] Effects of WC Content on Crack Initiation inside WC-Co Cemented Carbide Layers Processed by Laser Metal Deposition2023
- Author(s)
  Yorihiro Yamashita, Mitsuki Nakamura, Takahiro Kunimine, Yuji Sato, Yoshinori Funada, and Masahiro Tsukamoto
- Organizer
  42nd International conference on Lasers and ElectroOptics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03851
[Presentation] 超硬合金傾斜組成層形成におけるベイズ最適化による層組成導出2023
- Author(s)
  山下順広，宇畑勲駿，國峯崇裕
- Organizer
  第32回新構造・機能制御と傾斜機能材料シンポジウム
- Data Source
  KAKENHI-PROJECT-22K03851
[Presentation] Additive Manufacturing of Nanostructured WC-Co Cemented Carbides Granulated Powder via Laser Directed Energy Deposition2023
- Author(s)
  Takahiro Kunimine, Kaname Hattori, Yorihiro Yamashita
- Organizer
  The 1st International Conference on Creation of Materials by Super-Thermal Field 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03851
[Presentation] LMDによる超硬合金形成におけるレーザ照射条件が与えるき裂発生への影響2023
- Author(s)
  中村美月，山下順広，海老原魁斗，國峯崇裕，佐藤雄二，舟田義則，塚本雅裕
- Organizer
  日本機械学会2023年度年次大会
- Data Source
  KAKENHI-PROJECT-22K03851
[Presentation] Effects of Laser Irradiation Conditions on WC Particle Size and Hardness of WC-Co Cemented Carbide Processed by Directed Energy Deposition2022
- Author(s)
  Yorihiro Yamashita, Takahiro Kunimine, Yoshinori Funada, Yuji Sato, and Masahiro Tsukamoto
- Organizer
  The 4th Smart Laser Processing Conference (SLPC2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K05077
[Presentation] Microstructures and Mechanical Properties of CrMnFeCoNi Multicomponent Alloys Additively Manufactured by Multi-Beam Laser DED2022
- Author(s)
  Kaito Nakagawa, Tatsuya Sakurai, Yorihiro Yamashita, and Takahiro Kunimine
- Organizer
  The 4th Smart Laser Processing Conference (SLPC2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K05077
[Presentation] Effects of Laser Irradiation Conditions on the Number of Cracks Generated in WC-Co Cemented Carbide Cladded by Multi-Beam Laser Metal Deposition2022
- Author(s)
  Yorihiro Yamashita, Takahiro Kunimine, Mrai Sakai, Yoshinori Funada, Yuji Sato, and Masahiro Tsukamoto
- Organizer
  Visual-JW 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03851
[Presentation] Effects of Laser Irradiation Conditions on WC Particle Size and Hardness of WC-Co Cemented Carbide Processed by Directed Energy Deposition2022
- Author(s)
  Yorihiro Yamashita, Takahiro Kunimine, Yoshinori Funada, Yuji Sato, and Masahiro Tsukamoto
- Organizer
  The 4th Smart Laser Processing Conference (SLPC2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03851
[Presentation] 指向性エネルギー堆積法で積層造形したCrMnFeCoNiハイエントロピー合金の微細組織と力学的特性に及ぼすレーザ加工条件の影響2021
- Author(s)
  中川魁人, 桜井健也, 山下順広, 國峯崇裕
- Organizer
  日本金属学会・日本鉄鋼協会北陸信越支部令和3年度支部連合講演会
- Data Source
  KAKENHI-PROJECT-19K05077
[Presentation] マルチビームレーザ型指向性エネルギー堆積法で積層造形したCrMnFeCoNiハイエントロピー合金の微細組織と機械的性質2021
- Author(s)
  中川魁人, 桜井健也, 山下順広, 國峯崇裕
- Organizer
  日本金属学会 2021年（第169回）秋期講演大会
- Data Source
  KAKENHI-PROJECT-19K05077
[Presentation] レーザー粉体肉盛法による傾斜組成超硬合金の形成技術開発2021
- Author(s)
  山下順広, 舟田義則, 國峯崇裕, 佐藤雄二, 塚本雅裕
- Organizer
  レーザー学会第556回研究会「次世代レーザー加工」
- Data Source
  KAKENHI-PROJECT-19K05077
[Presentation] Controlling the Microstructure and Properties of Compositionally Graded Metal-Matrix Composites by Laser Directed Energy Deposition2019
- Author(s)
  T. Kunimine, R. Miyazaki, Y. Yamashita and Y. Funada
- Organizer
  Symposium on Bioinspired Design of Advanced Materials in Honor of the 75th Birthday of Prof. Minoru Taya (JISSE-16 Satellite Meeting)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K05077
[Presentation] WC-12wt.%Co造粒粉を用いてLMD法により造形したクラッド層の微細組織と硬度に及ぼすWC一次粒子径の影響2019
- Author(s)
  宮崎龍正、國峯崇裕、山下順広、舟田義則
- Organizer
  粉体粉末冶金協会第124回講演大会
- Data Source
  KAKENHI-PROJECT-19K05077
[Presentation] Effects of Laser-Beam Defocus on Microstructural Features of Compositionally Graded WC/Co Composites Additively Manufactured by Multi-Laser Metal Deposition2019
- Author(s)
  T. Kunimine, R. Miyazaki, Y. Yamashita and Y. Funada
- Organizer
  Materials Science & Technology (MS&T19)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K05077
[Presentation] 種々のWC一次粒子径を有するWC-12wt.%Co造粒粉のレーザクラッディング2019
- Author(s)
  宮崎龍正、國峯崇裕、山下順広、舟田義則
- Organizer
  日本金属学会・日本鉄鋼協会北陸信越支部令和元年度支部連合講演会
- Data Source
  KAKENHI-PROJECT-19K05077

1. KUNIMINE Takahiro (90612705)

# of Collaborated Projects: 2 results

# of Collaborated Products: 22 results
2. 舟田義則 (80504729)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
3. 佐藤雄二 (40422547)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results

YAMASHITA YORIHIRO 山下 順広

山下 順広 ヤマシタ ヨリヒロ

Research Projects

Research Products

Co-Researchers

ベイズ最適化を融合した亀裂レスな傾斜組成超硬合金層のレーザ粉体肉盛プロセス開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of Fabrication Technology for Functionally Graded Ultrafine-WC/Co Composite Materials with High Hardness and Toughness by Laser Metal Deposition

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Temperature Evaluation of Cladding Beads and the Surrounding Area during the Laser Metal Deposition Process2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] ベイズ最適化によるき裂生成を抑制したレーザ積層造形傾斜組成超硬合金層の組成導出2023

Author(s)

Journal Title

Data Source

[Journal Article] In Situ Evaluation of Crack Generation Using Acoustic Emission Technique during Laser Cladding of WC-Co Cemented Carbide via Multi-Beam Laser Metal Deposition2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Effects of WC ratios on bead size and crack initiation in forming WC-Co cemented carbides by the laser metal deposition2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] マルチビーム式レーザー粉体肉盛法による傾斜組成超硬合金の形成2022

Author(s)

Journal Title

Data Source

[Journal Article] Formation of Cemented Tungsten Carbide Layer with Compositional Gradient Processed by Directed Energy Deposition2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Effects of Laser-Beam Defocus on Microstructural Features of Compositionally Graded WC/Co-Alloy Composites Additively Manufactured by Multi-Beam Laser Directed Energy Deposition2020

Author(s)

Journal Title

DOI

Data Source

[Presentation] Effects of WC Content on Crack Initiation inside WC-Co Cemented Carbide Layers Processed by Laser Metal Deposition2023

Author(s)

Organizer

Data Source

[Presentation] 超硬合金傾斜組成層形成におけるベイズ最適化による層組成導出2023

Author(s)

Organizer

Data Source

[Presentation] Additive Manufacturing of Nanostructured WC-Co Cemented Carbides Granulated Powder via Laser Directed Energy Deposition2023

Author(s)

Organizer

Data Source

[Presentation] LMDによる超硬合金形成におけるレーザ照射条件が与えるき裂発生への影響2023

Author(s)

Organizer

Data Source

[Presentation] Effects of Laser Irradiation Conditions on WC Particle Size and Hardness of WC-Co Cemented Carbide Processed by Directed Energy Deposition2022

Author(s)

Organizer

Data Source

[Presentation] Microstructures and Mechanical Properties of CrMnFeCoNi Multicomponent Alloys Additively Manufactured by Multi-Beam Laser DED2022

Author(s)

Organizer

Data Source

[Presentation] Effects of Laser Irradiation Conditions on the Number of Cracks Generated in WC-Co Cemented Carbide Cladded by Multi-Beam Laser Metal Deposition2022

Author(s)

Organizer

Data Source

[Presentation] Effects of Laser Irradiation Conditions on WC Particle Size and Hardness of WC-Co Cemented Carbide Processed by Directed Energy Deposition2022

Author(s)

YAMASHITA YORIHIRO 山下順広

山下順広ヤマシタヨリヒロ