Miyahara Hirofumi 宮原広郁

… Alternative Names

MIYAHARA Hirofumi 宮原広郁

宮原広郁ミヤハラヒロフミ

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Researcher Number	90264069
External Links
Affiliation (Current)	2025: 九州大学, 工学研究院, 教授
Affiliation (based on the past Project Information) *help	2024: 九州大学, 工学研究院, 教授 2015 – 2018: 九州大学, 工学研究院, 教授 2011 – 2016: 九州大学, 工学(系)研究科(研究院), 教授 2012: 九州大学, 工学研究院, 教授 2011: 九州大学, 大学院・工学研究院, 教授 … More 2007 – 2010: Kyushu University, 大学院・工学研究院, 准教授 2006: Kyushu University, Faculty of Engineering, Associate Professor, 大学院工学研究院, 助教授 2002 – 2005: 九州大学, 大学院・工学研究院, 助教授 2001: 九州大学, 工学研究院, 助教授 2000: 九州大学, 大学院・工学研究院, 助教授 1996: 九大, 工学部, 講師 Less
Review Section/Research Field	Principal Investigator Metal making engineering / Metal making/Resorce production engineering / Metal making engineering / Basic Section 26060:Metals production and resources production-related Except Principal Investigator Composite materials/Surface and interface engineering / Metal making engineering
Keywords	Principal Investigator 結晶成長 / 過冷度 / 太陽光発電 / ファセット / 双晶 / 一方向凝固 / 多結晶シリコン / ファセット成長 / 電子・電気材料 / 金属生産工学 … More / 太陽電池 / 界面エネルギー / 複合材料 / 積層造形 / 急速凝固 / diffusion length of carrier / photoelectric transformation / undercooling / crystal growth / Solar battery / faceted growth / multicrystal silicon / twin boundary / キャリア拡散長 / 光発電 / ファセット界面 / ファセット系結晶 / 優先成長 / 過飽和度 / 晶出 / 共晶 / グラファイト / 相晶 / 界面 / 多結晶 / 不純物制御 / 拡散長 / 結晶育成 / 数値シミュレーション / サクシノニトリル-アセトン合金 / 方向凝固 / 金属 / サクシノニトル-アセトン / 凝固 / セラミックス / シミュレーション / 熱拡散 / 溶質拡散 … More Except Principal Investigator 球場黒鉛鋳鉄 / 超音波照射 / 多層成膜 / 球状黒鉛鋳鉄 / ナノ粒子 / さび皮膜 / コールドスプレー / 複合材料・物性 / 表面・界面物性 / diffusion length of carrier / photoelectric transformation / undercooling / crystal growth / twin boundary / faceted growth / multicrystal silicon / Solar battery / ファセット / 機能性材料 / ファセット界面 / 発光電 / キャリア拡散長 / 光発電 / 過冷度 / 結晶成長 / 双晶 / ファセット成長 / 多結晶シリコン / 太陽電池 Less

Optimization of structural determinants of 3D additive manufacturing where non-uniformity structure is the strongestPrincipal Investigator
- Principal Investigator
  
  宮原広郁
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26060:Metals production and resources production-related
- Research Institution
  Kyushu University
Process control of hemispherical silicon solar cellPrincipal Investigator
- Principal Investigator
  
  Miyahara Hirofumi
- Project Period (FY)
  2015 – 2016
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Metal making/Resorce production engineering
- Research Institution
  Kyushu University
Weather-resistant-stable rust coating onto spheroidal graphite cast iron by cold spray method
- Principal Investigator
  
  NARITA ICHIHITO
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Composite materials/Surface and interface engineering
- Research Institution
  Osaka Kyoiku University
  Kyushu University
Development of high-quality silicon solar cells using nucleation control by external factors and material cycling processPrincipal Investigator
- Principal Investigator
  
  Miyahara Hirofumi
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Metal making/Resorce production engineering
- Research Institution
  Kyushu University
High-speed Production of High-Density Onion Type Graphite CrystalPrincipal Investigator
- Principal Investigator
  
  MIYAHARA Hirofumi
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Metal making engineering
- Research Institution
  Kyushu University
Development of Thin Solar Battery Module Controlled at 211 Crystal Directions by Microscopic particle and Local Fusion MethodPrincipal Investigator
- Principal Investigator
  
  MIYAHARA Hirofumi
- Project Period (FY)
  2010 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Metal making engineering
- Research Institution
  Kyushu University
局所溶融化・マイクロメルトグロース法による規則性単結晶多結晶材料の創製Principal Investigator
- Principal Investigator
  
  宮原広郁
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Metal making engineering
- Research Institution
  Kyushu University
Development of multi-crystalline silicon for solar battery by using self seed-crystalPrincipal Investigator
- Principal Investigator
  
  MIYAHARA Hirofumi
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Metal making engineering
- Research Institution
  Kyushu University
microstructure Development of multicrystal silicon ingot for solar battery by the control of twinningPrincipal Investigator
- Principal Investigator
  
  MIYAHARA Hirofumi
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Metal making engineering
- Research Institution
  KYUSHU UNIVERSITY
Solidification control of multicrystal silicon ingot for solar battery
- Principal Investigator
  
  OGI Keisaku
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Metal making engineering
- Research Institution
  KYUSHU UNIVERSITY
フェイズフィールド法によるセラミックス繊維/合金複合材料の結晶化シミュレーションPrincipal Investigator
- Principal Investigator
  
  宮原広郁
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Metal making engineering
- Research Institution
  Kyushu University
セラミックス繊維間における溶融金属の結晶化過程のシミュレーションPrincipal Investigator
- Principal Investigator
  
  宮原広郁
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Metal making engineering
- Research Institution
  Kyushu University

All 2018 2017 2016 2015 2014 2013 2012 2011 2010 2008 2007 2006 2005 2004 Other

All Journal Article Presentation

[Journal Article] Surface Microstructure and Properties of Nodular Cast Iron Rapidly Solidified by Laser Surface Melting2018
- Author(s)
  Murakami Reita，Narita Ichihito，Miyahara Hirofumi
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 59 Issue: 9 Pages: 1465-1470
- DOI
  10.2320/matertrans.T-M2018831
- NAID
  130007439503
- ISSN
  1345-9678, 1347-5320
- Year and Date
  2018-09-01
- Language
  English
- Data Source
  KAKENHI-PROJECT-15H04134
[Journal Article] レーザ表面溶融処理により急速凝固させた球状黒鉛鋳鉄の表面組織と特性2017
- Author(s)
  村上玲太, 成田一人, 宮原広郁
- Journal Title
  
  溶射
  
  Volume: 54 Pages: 12-17
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K14196
[Journal Article] レーザ表面溶融処理により急速凝固させた球状黒鉛鋳鉄の表面組織と特性2017
- Author(s)
  村上玲太, 成田一人, 宮原広郁
- Journal Title
  
  溶射
  
  Volume: 54(1) Pages: 12-17
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26289281
[Journal Article] レーザ表面溶融処理により急速凝固させた球状黒鉛鋳鉄の表面組織と特性2017
- Author(s)
  村上玲太, 成田一人, 宮原広郁
- Journal Title
  
  日本溶射学会誌　溶射
  
  Volume: 54-1 Pages: 12-17
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H04134
[Journal Article] Formation of Fe-Cr-Mo Alloy Metallic Glass Coating Using High-Velocity Oxy-Fuel Apparatus with Hydrogen Gas and Its Microstructural Transition at Elevated Temperatures2017
- Author(s)
  Y. Koga, K. Sakata, D. Oka. K. Kuwatori, I. Narita, H. Miyahara
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 58 Issue: 10 Pages: 1444-1450
- DOI
  10.2320/matertrans.T-M2017828
- NAID
  130006096742
- ISSN
  1345-9678, 1347-5320
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H04134
[Journal Article] Formation of Fe-Cr-Mo Alloy Metallic Glass Coating by Hydrogen Gas and Microstructural Transition at Elevated Temperature2016
- Author(s)
  古賀義人, 坂田一則, 岡大翼, 鍬取航平, 成田一人, 宮原広郁
- Journal Title
  
  Journal of Japan Thermal Spray Society
  
  Volume: 53 Issue: 2 Pages: 48-54
- DOI
  10.11330/jtss.53.48
- NAID
  130005158714
- ISSN
  0916-6076, 2186-1080
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H04134
[Journal Article] Fundamental analysis of metal film formation by atomizer2016
- Author(s)
  T. Yamaguchi, N. Teshima, H. Miyahara
- Journal Title
  
  Proc. of The 6th Korea-Japan Conference for Young Foundry Engineers
  
  Volume: 6 Pages: 72-74
- Data Source
  KAKENHI-PROJECT-26289281
[Journal Article] 水素ガスによるFe-Cr-Mo合金金属ガラス皮膜形成と高温保持における微細構造変化2016
- Author(s)
  古賀義人, 坂田一則, 岡大翼, 鍬取航平, 成田一人, 宮原広郁
- Journal Title
  
  溶射
  
  Volume: 53-2 Pages: 48-54
- NAID
  130005158714
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H04134
[Journal Article] Effect of vibration on unidirectional solidification microstructure for polycrystalline silicon2016
- Author(s)
  N. Teshima, Y. Fuchigami, I. Narita and H. Miyahara
- Journal Title
  
  Proc. of The 6th Korea-Japan Conference for Young Foundry Engineers
  
  Volume: 6 Pages: 82-84
- Data Source
  KAKENHI-PROJECT-26289281
[Journal Article] Effect of Nitrogen on the Microstructure and Hardness of High-Carbon High-Speed Tool Steel Type Alloys2016
- Author(s)
  R. Hara, M. Yamamoto, G. Ito, G, K. Kamimiyada, I. Narita, H. Miyahara
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 57 Issue: 11 Pages: 1945-1951
- DOI
  10.2320/matertrans.M2016124
- NAID
  130005434986
- ISSN
  1345-9678, 1347-5320
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H04134
[Journal Article] Fundamental analysis of metal film formation by atomizer2016
- Author(s)
  T. Yamaguchi, N. Teshima, H. Miyahara
- Journal Title
  
  Proc. of The 6th Korea-Japan Conference for Young fou ndry Engineers
  
  Volume: 6 Pages: 72-74
- Data Source
  KAKENHI-PROJECT-15K14196
[Journal Article] Effect of nitrogen on the microstructure and hardness of high-carbon high-speed steel type alloy2015
- Author(s)
  R. Hara, M. Yamamoto, G. Ito, K. Kamimiyada, I. Narita, H. Miyahara
- Journal Title
  
  Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
  
  Volume: 79 Pages: 169-175
- NAID
  130005061065
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H04134
[Journal Article] Identification method of fracture mode based on measurement of microscopic plastic deformation in a Mg cast alloy2015
- Author(s)
  N. Ochi, Y. Higuchi, I. Narita, H. Miyahara, T. Matsumoto, H. Noguchi
- Journal Title
  
  Materials Science and Engineering A
  
  Volume: 642 Pages: 113-116
- DOI
  10.1016/j.msea.2015.06.067
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H04134
[Journal Article] Dust Explosion Characteristics of Alumi- num, Titanium, Zinc, and Iron-Based Alloy Powders used in Cold Spray Processing2014
- Author(s)
  K. Sakata, K. Tagomori, N. Sugiyama, S. Sasaki, Y. Shinya, T. Nanbu, Y. Kawashita, I. Narita, K. Kuwatori, T. Ikeda, R. Hara, H. Miyahara
- Journal Title
  
  Journal of Thermal Spray Technology
  
  Volume: 23(1-2) Pages: 123-130
- Data Source
  KAKENHI-PROJECT-22360315
[Journal Article] 遠心鋳造した高炭素高合金鋳鉄ロールの凝固組織のフラクタル解析2013
- Author(s)
  山本　昌宏，成田　一人，宮原　広郁
- Journal Title
  
  鉄と鋼
  
  Volume: 99 Pages: 72-79
- NAID
  130003372509
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23656480
[Journal Article] Control of initial solidification structure of polycrystalline silicon ingot by α-Si_3N_4 and β-Si_3N_4 mold lubricants2013
- Author(s)
  R. Murakami, T. Uchino, I. Narita, H. Miyahara
- Journal Title
  
  Proc. of The 5th Korea-Japan Conference for Young Foundry Engineers
  
  Volume: 128
- Data Source
  KAKENHI-PROJECT-22360315
[Journal Article] 遠心鋳造した高炭素高合金鋳鉄ロールの凝固組織のフラクタル解析2013
- Author(s)
  山本昌宏,成田一人,宮原広郁
- Journal Title
  
  鉄と鋼
  
  Volume: 第99巻 Pages: 72-79
- NAID
  130003372509
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23656480
[Journal Article] Control of initial solidification microstructure of polycrystalline silicon ingot by alpha-Si3N4 and beta-Si3N4 mold lubricants2013
- Author(s)
  Reita Murakami, Takashi Uchino, Ichihito Nrita and Hirofumi Miyahara
- Journal Title
  
  Proc. of The 5th Japan-Korea Workshop for Young Foundry Engineers
  
  Volume: 1 Pages: 128-131
- Data Source
  KAKENHI-PROJECT-22360315
[Journal Article] Microstructure control of polycrystalline silicon ingots by vibrating unidirectional solidification method2011
- Author(s)
  I. Narita, Y. Fuchigami, T. Uchino, M. Fahmi, H. Miyahara
- Journal Title
  
  Proc. of The 4th Korea-Japan Conference for Young Foundry Engineers
  
  Volume: 118
- Data Source
  KAKENHI-PROJECT-22360315
[Journal Article] Control of initial solidification micro- structure of polycrystalline silicon ingot for high-efficiency solar cell2011
- Author(s)
  T. Uchino, I. Narita, H. Miyahara
- Journal Title
  
  Proc. of The 4th Korea-Japan Conference for Young Foundry Engineers
  
  Volume: 43
- Data Source
  KAKENHI-PROJECT-22360315
[Journal Article] Influence of Crystal Orientation on Growth Velocity of Poly-crystalline Silicon for Solar Cells2007
- Author(s)
  Hirofumi Miyahara, et. al.
- Journal Title
  
  Proceedings of Modeling of Casting and Solidification Processes VII
  
  Pages: 281-287
- Data Source
  KAKENHI-PROJECT-19560745
[Journal Article] Effect of Reentrant Twin Corners on Directional Solidification of Polycrystalline Silicon2006
- Author(s)
  Hirofumi Miyahara, Seiko Nara, Keisaku Ogi
- Journal Title
  
  Proceedings of World Conference on Photovoltaic Energy Conversion
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17560652
[Journal Article] Solidification conditions at the Early Sages for Grain Control of Polycrystalline Silicon Ingot2006
- Author(s)
  Hirofumi Miyahara, Takafumi Nakashima, Kozo Wakasugi, Seiko Nara, Keisaku Ogi
- Journal Title
  
  Proceedings of World Conference on Photovoltaic Energy Conversion
  
  Pages: 1223-1226
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17560652
[Journal Article] Effect of Twin Growth on Unidirectional Solidification Control of Multicrvstal Silicon for Solar Cells2005
- Author(s)
  Hirofumi Miyahara, Seiko Nara, Masayuki Okugawa, Keisaku Ogi
- Journal Title
  
  MATERIALS TRANSACTIONS 69・5(in press)
- Data Source
  KAKENHI-PROJECT-14350401
[Journal Article] Effect of Twin Growth on Unidirectional Solidification Control of Multicrystal Silicon for Solar Cells2005
- Author(s)
  Hirofumi Miyahara, Seiko Nara, Masayuki Okugawa, Keisaku Ogi
- Journal Title
  
  MATERIALS TRANSACTIONS 69(5)(In press)
- NAID
  10015701812
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14350401
[Journal Article] 太陽電池セル用多結晶シリコンの結晶成長に及ぼす双晶の効果2004
- Author(s)
  宮原広郁, 奈良正功, 奥川誠之, 大城桂作
- Journal Title
  
  日本金属学会誌 68(10)
  
  Pages: 919-926
- NAID
  10013717575
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14350401
[Journal Article] 太陽電池セル用多結晶シリコンの結晶成長に及ぼす双晶の効果2004
- Author(s)
  宮原広郁, 奈良正功, 奥川誠之, 大城桂作
- Journal Title
  
  日本金属学会誌 68・10
  
  Pages: 919-926
- NAID
  10013717575
- Data Source
  KAKENHI-PROJECT-14350401
[Journal Article] Effect of Twins on Crystal Growth of Polycrystalline Silicon for Solar Cells2004
- Author(s)
  Hirofumi Miyahara, Seiko Nara, Masayuki Okugawa, Keisaku Ogi
- Journal Title
  
  Journal of the Japan Institute of Metals 68(10)
  
  Pages: 919-926
- NAID
  10013717575
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14350401
[Presentation] 多結晶シリコンの振動印加時の一方向凝固組織の解析2017
- Author(s)
  木田嶺介，手嶋直人,宮原広郁
- Organizer
  日本金属学会日本鉄鋼協会合同学術講演会
- Data Source
  KAKENHI-PROJECT-26289281
[Presentation] ファセット型結晶の一方向凝固組織に及ぼす低周波振動の影響2017
- Author(s)
  木田嶺介,手島直人,成田一人,宮原広郁
- Organizer
  日本金属学会第161回秋期講演大会
- Data Source
  KAKENHI-PROJECT-26289281
[Presentation] 溶融金属の微粒子化および薄膜化に関する基礎的研究2016
- Author(s)
  山口智哉，手嶋直人，宮原広郁
- Organizer
  日本金属学会鉄鋼協会九州支部合同学術講演会
- Place of Presentation
  福岡市
- Year and Date
  2016-06-11
- Data Source
  KAKENHI-PROJECT-15K14196
[Presentation] 多結晶シリコンインゴットの一方向凝固組織に及ぼす振動の影響2016
- Author(s)
  手嶋直人，淵上遥平，成田一人，宮原広郁
- Organizer
  日本鋳造工学会九州支部講演大会
- Place of Presentation
  福岡
- Data Source
  KAKENHI-PROJECT-26289281
[Presentation] 多結晶シリコンインゴットの一方向凝固組織に及ぼす振動の影響2016
- Author(s)
  手嶋直人，淵上遥平，成田一人，宮原広郁
- Organizer
  日本鋳造工学会九州支部講演大会
- Place of Presentation
  福岡県
- Data Source
  KAKENHI-PROJECT-15K14196
[Presentation] インゴットキャスティングにおける偏析および鋳造欠陥と機械的性質への影響2016
- Author(s)
  宮原広郁，越智直哉，成田一人，野口博司，松本敏治
- Organizer
  鉄鋼協会第172回秋季講演大会
- Place of Presentation
  大阪大学豊中キャンパス
- Year and Date
  2016-09-22
- Data Source
  KAKENHI-PROJECT-15H04134
[Presentation] Effect of boron and nitrogen addition on the solidification microstructure and hardness of high speed steel type mill roll2016
- Author(s)
  K. Yoshimoto, R. Hara, M. Yamamoto, G. Ito, K. Kamimiyada, I. Narita, H. Miyahara
- Organizer
  72nd World Foundry Congress, WFC 2016
- Place of Presentation
  Nagoya, Japan
- Year and Date
  2016-05-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H04134
[Presentation] 多結晶シリコンインゴットの一方向凝固組織に及ぼす振動の影響2016
- Author(s)
  手嶋直人，淵上遥平，成田一人，宮原広郁
- Organizer
  日本鋳造工学会九州支部第69回講演大会
- Place of Presentation
  北九州市
- Year and Date
  2016-04-07
- Data Source
  KAKENHI-PROJECT-26289281
[Presentation] 溶融金属の微粒子化および薄膜化に関する基礎的研究2016
- Author(s)
  山口智哉，手嶋直人，宮原広郁
- Organizer
  日本金属学会鉄鋼協会合同学術講演大会
- Place of Presentation
  福岡
- Data Source
  KAKENHI-PROJECT-26289281
[Presentation] 溶融金属の微粒子化および薄膜化に関する基礎的研究2016
- Author(s)
  山口智哉，手嶋直人，宮原広郁
- Organizer
  日本金属学会鉄鋼協会合同学術講演大会
- Place of Presentation
  福岡県
- Data Source
  KAKENHI-PROJECT-15K14196
[Presentation] 多結晶シリコンの一方向凝固組織に及ぼす振動の影響2015
- Author(s)
  手嶋直人，淵上遥平，成田一人，宮原広郁
- Organizer
  日本金属学会鉄鋼協会九州支部合同学術講演会
- Place of Presentation
  北九州市
- Year and Date
  2015-06-06
- Data Source
  KAKENHI-PROJECT-26289281
[Presentation] 高クロム鋳鉄の凝固組織および熱処理硬さに及ぼす窒素の影響2015
- Author(s)
  宜本健吾, 原隆太郎, 山本昌宏, 石川晋也, 上宮田和則, 成田一人, 宮原広郁
- Organizer
  日本鋳造工学会九州講演大会（第68回）
- Place of Presentation
  九州工業大学
- Year and Date
  2015-04-03
- Data Source
  KAKENHI-PROJECT-15H04134
[Presentation] 多結晶シリコンインゴットの一方向凝固組織に及ぼす振動の影響2015
- Author(s)
  手嶋直人, 淵上遥平, 成田一人, 宮原広郁
- Organizer
  日本金属学会日本鉄鋼協会合同学術講演会
- Place of Presentation
  北九州国際会議場
- Year and Date
  2015-06-06
- Data Source
  KAKENHI-PROJECT-15H04134
[Presentation] Control of initial solidification structure of polycrystalline silicon ingot by α-Si_3N_4 and β-Si_3N_4 mold lubricants2013
- Author(s)
  R. Murakami, T. Uchino, I. Narita, H. Miyahara
- Organizer
  The 5th Korea-Japan Conference for Young Foundry Engineers
- Place of Presentation
  JAPAN
- Year and Date
  2013-09-07
- Data Source
  KAKENHI-PROJECT-22360315
[Presentation] Control of initial solidification microstructure of polycrystalline silicon ingot by alpha-Si3N4 and beta-Si3N4 mold lubricants2013
- Author(s)
  Reita Murakami, Takashi Uchino, Ichihito Nrita and Hirofumi Miyahara
- Organizer
  The 5th Japan-Korea Workshop for Young Foundry Engineers
- Place of Presentation
  Hokkaido, JAPAN
- Data Source
  KAKENHI-PROJECT-22360315
[Presentation] 窒化ケイ素離型剤を用いた多結晶シリコンインゴットの初期凝固組織制御2012
- Author(s)
  内野隆志, 村上玲太, 成田一人, 宮原広郁
- Organizer
  日本金属学会
- Place of Presentation
  日本
- Year and Date
  2012-06-09
- Data Source
  KAKENHI-PROJECT-22360315
[Presentation] 太陽電池用多結晶シリコンインゴットの一方向凝固組織に及ぼす離型剤の影響2012
- Author(s)
  内野隆志, 成田一人, 宮原広郁
- Organizer
  日本鋳造工学会
- Place of Presentation
  日本
- Year and Date
  2012-04-09
- Data Source
  KAKENHI-PROJECT-22360315
[Presentation] 振動一方向凝固法によるシリコンインゴットの組織制御2011
- Author(s)
  成田一人, 淵上遥平, 内野隆志, 宮原広郁
- Organizer
  日本金属学会
- Place of Presentation
  日本
- Year and Date
  2011-11-07
- Data Source
  KAKENHI-PROJECT-22360315
[Presentation] 太陽電池用多結晶シリコンの初期凝固組織制御2011
- Author(s)
  内野隆志, 成田一人, 宮原広郁
- Organizer
  日本金属学会
- Place of Presentation
  日本
- Year and Date
  2011-11-07
- Data Source
  KAKENHI-PROJECT-22360315
[Presentation] Microstructure control of polycrystalline silicon ingots by vibrating unidirectional solidification method2011
- Author(s)
  I. Narita, Y. Fuchigami, T. Uchino, M. Fahmi, H. Miyahara
- Organizer
  The 4th Korea-Japan Conference for Young Foundry Engineers
- Place of Presentation
  KOREA
- Year and Date
  2011-11-11
- Data Source
  KAKENHI-PROJECT-22360315
[Presentation] Effects of vibrating unidirectional soli- dification on microstructure of poly- crystalline silicon ingots2011
- Author(s)
  I. Narita, Y. Fuchigami, Y. Nakamura, T. Uchino, M. Kamezaki, C. Ishibashi, H. Miyahara
- Organizer
  The 13th International Symposium on Mate- rials Science and Engineering among Chonbuk National University, Harbin University and Kyushu University
- Place of Presentation
  JAPAN
- Year and Date
  2011-10-13
- Data Source
  KAKENHI-PROJECT-22360315
[Presentation] Control of initial solidification micro- structure of polycrystalline silicon ingot for high-efficiency solar cell2011
- Author(s)
  T. Uchino, I. Narita, H. Miyahara
- Organizer
  Proc. of The 4th Korea-Japan Conference for Young Foundry Engineers
- Place of Presentation
  KOREA
- Year and Date
  2011-11-11
- Data Source
  KAKENHI-PROJECT-22360315
[Presentation] Control of initial solidification structure of polycrystalline silicon ingot for improvement of solar cell efficiency2011
- Author(s)
  Takashi Uchino, Ichihito Narita, Hirofumi Miyahara
- Organizer
  The 4th Korea-Japan Conference for Young Foundry Engineers
- Place of Presentation
  慶州(大韓民国)
- Year and Date
  2011-11-11
- Data Source
  KAKENHI-PROJECT-22360315
[Presentation] 太陽電池用多結晶シリコンインゴットの一方向凝固組織に及ぼす振動の影響2010
- Author(s)
  内野隆志, 淵上遥平, 成田一人, 宮原広郁
- Organizer
  日本鋳造工学会
- Place of Presentation
  日本
- Year and Date
  2010-04-19
- Data Source
  KAKENHI-PROJECT-22360315
[Presentation] 多結晶シリコンの初期凝固部における結晶成長方位制御2008
- Author(s)
  渕上遥平, 成田一人, 宮原広郁
- Organizer
  日本金属学会日本鉄鋼協会九州支部共催合同学術講演大会
- Data Source
  KAKENHI-PROJECT-19560745
[Presentation] Influence of Crystal Orientation on Growth Velocity of Poly-crystalline Silicon for Solar Cells2007
- Author(s)
  Hirofumi Miyahara, et. al.
- Organizer
  Modeling of Casting and Solidification Processes VII
- Place of Presentation
  Dalian, China
- Data Source
  KAKENHI-PROJECT-19560745
[Presentation] 多結晶シリコンインゴットの初期凝固組織に及ぼすα-Si3N4およびβ-Si3N4の影響
- Author(s)
  池田達也，内野隆志，成田一人，宮原広郁
- Organizer
  日本金属学会第155回秋期講演大会
- Place of Presentation
  名古屋大学
- Year and Date
  2014-09-24 – 2014-09-26
- Data Source
  KAKENHI-PROJECT-26289281

1. NARITA Ichihito (50404017)

# of Collaborated Projects: 7 results

# of Collaborated Products: 34 results
2. OGI Keisaku (40038005)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
3. MORI Nobuyuki (20108666)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 林大和 (60396455)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. SAKATA kazunori

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

Miyahara Hirofumi 宮原 広郁

MIYAHARA Hirofumi 宮原 広郁

宮原 広郁 ミヤハラ ヒロフミ

Research Projects

Research Products

Co-Researchers

Optimization of structural determinants of 3D additive manufacturing where non-uniformity structure is the strongestPrincipal Investigator

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Process control of hemispherical silicon solar cellPrincipal Investigator

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Weather-resistant-stable rust coating onto spheroidal graphite cast iron by cold spray method

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Development of high-quality silicon solar cells using nucleation control by external factors and material cycling processPrincipal Investigator

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High-speed Production of High-Density Onion Type Graphite CrystalPrincipal Investigator

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Development of Thin Solar Battery Module Controlled at 211 Crystal Directions by Microscopic particle and Local Fusion MethodPrincipal Investigator

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局所溶融化・マイクロメルトグロース法による規則性単結晶多結晶材料の創製Principal Investigator

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Development of multi-crystalline silicon for solar battery by using self seed-crystalPrincipal Investigator

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microstructure Development of multicrystal silicon ingot for solar battery by the control of twinningPrincipal Investigator

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Solidification control of multicrystal silicon ingot for solar battery

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フェイズフィールド法によるセラミックス繊維/合金複合材料の結晶化シミュレーションPrincipal Investigator

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セラミックス繊維間における溶融金属の結晶化過程のシミュレーションPrincipal Investigator

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[Journal Article] Surface Microstructure and Properties of Nodular Cast Iron Rapidly Solidified by Laser Surface Melting2018

Author(s)

Miyahara Hirofumi 宮原広郁

MIYAHARA Hirofumi 宮原広郁

宮原広郁ミヤハラヒロフミ