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Development of ultrahigh strength light alloys through pressure control

Research Project

Project/Area Number 19H00830
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 26:Materials engineering and related fields
Research InstitutionKyushu Institute of Technology

Principal Investigator

Horita Zenji  九州工業大学, 大学院工学研究院, 特任教授 (20173643)

Co-Investigator(Kenkyū-buntansha) 河野 正道  九州大学, 工学研究院, 教授 (50311634)
エダラテイ カベー  九州大学, カーボンニュートラル・エネルギー国際研究所, 准教授 (60709608)
村山 光宏  九州大学, 先導物質化学研究所, 教授 (90354282)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥44,980,000 (Direct Cost: ¥34,600,000、Indirect Cost: ¥10,380,000)
Fiscal Year 2022: ¥11,570,000 (Direct Cost: ¥8,900,000、Indirect Cost: ¥2,670,000)
Fiscal Year 2021: ¥10,920,000 (Direct Cost: ¥8,400,000、Indirect Cost: ¥2,520,000)
Fiscal Year 2020: ¥11,310,000 (Direct Cost: ¥8,700,000、Indirect Cost: ¥2,610,000)
Fiscal Year 2019: ¥11,180,000 (Direct Cost: ¥8,600,000、Indirect Cost: ¥2,580,000)
Keywords巨大ひずみ加工 / 結晶粒超微細化 / 時効析出 / 圧力因子 / アルミニウム合金 / 電気伝導率 / 熱伝導率
Outline of Research at the Start

析出強化型アルミニウム合金の組織制御に圧力パラメータを取り入れ、アルミニウム合金で利用できる強化機構を最大限に活用して超高強度化を図る。 まず、溶質原子の固溶限が圧力下で拡大する合金を圧力印加のもとで溶体化処理を行い、多量の溶質原子を過飽和に固溶させる。巨大ひずみ加工で結晶粒を超微細化させ、続く時効処理を圧力印加のもとで行い、原子拡散速度を制御して、微細な結晶粒内に析出粒子を分散させる。析出粒子の形状・構造解析は高分解能電子顕微鏡やSPring-8の高輝度X線で解析する。引張試験の結果と対応させ、高強度をもたらす最適な組織制御条件を求め、圧力因子を取り入れた新たな微細組織制御学の指針とする。

Outline of Final Research Achievements

In this study, pressure was utilized to control microstructures of Al alloys for high strengthening. Solution treatment was first undertaken under high pressure to achieve supersaturation of excess solute atoms, and this supersaturation was shown to be consistent with the calculated equilibrium phase diagrams at the corresponding pressures. Thus, this supersaturation gave rise to more precipitation by subsequent aging treatment so that higher tensile strengths were attained with reasonable ductility. In addition, intense straining under high pressure successfully showed consolidation of Al and Mg powders in supersaturated states so that high strength with high ductility was attained. Measurements of thermal and electrical conductivities demonstrated that the Wiedemann-Franz law were valid in Al- based Mg alloys.

Academic Significance and Societal Importance of the Research Achievements

本研究では、圧力印加のもとで溶体化処理や時効処理を実施することにより、計算科学で予測したように多量の溶質原子が固溶できた。また、従来のGPゾーンを分散析出できることを示し、微細結晶粒状態では加圧下でも両熱処理の速度を速めることができた。実用的には、1 GPaを超える超高強度・高延性のアルミニウム合金とすることができ、軽量高強度合金の開発指針を示すことができた。一方、溶解鋳造法では作製困難な合金系でも高圧巨大ひずみ加工で粉末固化が可能となり、たとえば、Al-Mg合金系で高強度・高延性化することができた。相変態が利用できないアルミニウム合金の高強度化に対して新たな設計指針を示すことができた。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Comments on the Screening Results
  • Research Products

    (73 results)

All 2023 2022 2021 2020

All Journal Article (22 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 22 results,  Open Access: 20 results) Presentation (50 results) (of which Int'l Joint Research: 17 results,  Invited: 8 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Production of Ultrafine-Grained Aluminum Alloys in Upsized Sheets Using Process of Incremental Feeding High-Pressure Sliding (IF-HPS)2023

    • Author(s)
      T. Komatsu, T. Masuda, Y. Tang, I. F. Mohamed, M. Yumoto, Y. Takizawa and Z. Horita
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 64 Issue: 2 Pages: 436-442

    • DOI

      10.2320/matertrans.MT-LA2022032

    • ISSN
      1345-9678, 1347-5320
    • Year and Date
      2023-02-01
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of High-Strength Al–Cu–Mg Alloy by Combined Application of High-Pressure Torsion and Aging Treatment2023

    • Author(s)
      P. Ma, T. Masuda, S. Hirosawa, and Z. Horita
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 64 Issue: 2 Pages: 514-521

    • DOI

      10.2320/matertrans.MT-LA2022049

    • ISSN
      1345-9678, 1347-5320
    • Year and Date
      2023-02-01
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mechanical Properties and Microstructures of Highly Fe-Containing Al–Mg–Si Alloys Processed by Severe Plastic Deformation under High Pressure2023

    • Author(s)
      Y. Tang, Y. Tomita, and Z. Horita
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 64 Issue: 2 Pages: 448-457

    • DOI

      10.2320/matertrans.MT-LA2022054

    • ISSN
      1345-9678, 1347-5320
    • Year and Date
      2023-02-01
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Benchmarking of Aluminum Alloys Processed by High-Pressure Torsion: Al-3% Mg Alloy for High-Energy Density Al-Air Batteries2023

    • Author(s)
      J. P. Rojas, J. E. Gonzalez-Hernandez, J. M. Cubero-Sesin, Z. Horita, and D. Gonzalez-Flores
    • Journal Title

      Energy & Fuels

      Volume: 37(6) Issue: 6 Pages: 4632-4640

    • DOI

      10.1021/acs.energyfuels.2c03722

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Compared microstructure and properties of an AlZnMgCu alloy processed by high pressure sliding and high-pressure torsion2023

    • Author(s)
      A. Duchaussoy, X. Sauvage, A. Deschamps, F. D. Geuser, G. Renou, Z. Horita
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 942 Pages: 169060-169060

    • DOI

      10.1016/j.jallcom.2023.169060

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Exploration of Superconductivity in Three-elements Light Metal System~Proposing Exploration Strategy and Assuming Superconducting Components by Machine Learning~2022

    • Author(s)
      杢谷 成道、唐 永鵬、美藤 正樹、松本 要、村山 光宏、堀田 善治
    • Journal Title

      Materia Japan

      Volume: 61 Issue: 12 Pages: 870-877

    • DOI

      10.2320/materia.61.870

    • ISSN
      1340-2625, 1884-5843
    • Year and Date
      2022-12-01
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Severe Plastic Deformation under High Pressure: Upsizing Sample Dimensions2022

    • Author(s)
      堀田 善治、唐 永鵬、増田 高大、瀧沢 陽一
    • Journal Title

      Journal of the Japan Institute of Metals and Materials

      Volume: 86 Issue: 7 Pages: 107-120

    • DOI

      10.2320/jinstmet.J2022009

    • ISSN
      0021-4876, 1880-6880, 2433-7501
    • Year and Date
      2022-07-01
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electrical conductivity characterized at varying strains in spiral cut high-pressure torsion discs2022

    • Author(s)
      Ramos Evander、Masuda Takahiro、Horita Zenji、Mathaudhu Suveen
    • Journal Title

      Materials Letters

      Volume: 313 Pages: 131770-131770

    • DOI

      10.1016/j.matlet.2022.131770

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Achieving superconductivity with higher Tc in lightweight Al-Ti-Mg alloys: Prediction using machine learning and synthesis via high-pressure torsion process2022

    • Author(s)
      Mito Masaki、Mokutani Narimichi、Tsuji Hiroki、Tang Yongpeng、Matsumoto Kaname、Murayama Mitsuhiro、Horita Zenji
    • Journal Title

      Journal of Applied Physics

      Volume: 131 Issue: 10 Pages: 105903-105903

    • DOI

      10.1063/5.0086694

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Ultrafine Grain Refinement Using High-Pressure Sliding for Achievement of Superplastic Forming2022

    • Author(s)
      瀧沢 陽一、堀田 善治
    • Journal Title

      PLASTOS

      Volume: 5 Issue: 51 Pages: 137-142

    • DOI

      10.32277/plastos.5.51_137

    • ISSN
      2433-8826
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] <i>In Situ</i> Synchrotron X-ray Analysis: Application of High-Pressure Sliding Process to Ti Allotropic Transformation2021

    • Author(s)
      Horita Zenji、Maruno Daisuke、Ikeda Yukimasa、Masuda Takahiro、Tang Yongpeng、Arita Makoto、Higo Yuji、Tange Yoshinori、Ohishi Yasuo
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 62 Issue: 2 Pages: 167-176

    • DOI

      10.2320/matertrans.MT-M2020314

    • NAID

      130007974693

    • ISSN
      1345-9678, 1347-5320
    • Year and Date
      2021-02-01
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Homogeneous Strain Introduction Using Reciprocation Technique in High-Pressure Sliding2021

    • Author(s)
      Masuda Takahiro、Fujimitsu Kazushige、Sumikawa Kosei、Kajita Takahiro、Tang Yongpeng、Hirosawa Shoichi、Takizawa Yoichi、Yumoto Manabu、Otagiri Yoshiharu、Horita Zenji
    • Journal Title

      Metallurgical and Materials Transactions A

      Volume: 52 Issue: 9 Pages: 3860-3870

    • DOI

      10.1007/s11661-021-06347-w

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Phase transformations in Al-Ti-Mg powders consolidated by high-pressure torsion: Experiments and first-principles calculations2021

    • Author(s)
      Tang Yongpeng、Murayama Mitsuhiro、Edalati Kaveh、Wang Qing、Iikubo Satoshi、Masuda Takahiro、Higo Yuji、Tange Yoshinori、Ohishi Yasuo、Mito Masaki、Horita Zenji
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 889 Pages: 161815-161815

    • DOI

      10.1016/j.jallcom.2021.161815

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Complex interactions between precipitation, grain growth and recrystallization in a severely deformed Al-Zn-Mg-Cu alloy and consequences on the mechanical behavior2021

    • Author(s)
      Duchaussoy Amandine、Sauvage Xavier、Deschamps Alexis、De Geuser Frederic、Renou Gilles、Horita Zenji
    • Journal Title

      Materialia

      Volume: 15 Pages: 101028-101028

    • DOI

      10.1016/j.mtla.2021.101028

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Continuous high-pressure torsion of pure Al and Al-2?wt% Fe alloy using multi-wires2021

    • Author(s)
      Masuda Takahiro、Hirosawa Shoichi、Horita Zenji
    • Journal Title

      Journal of Materials Science

      Volume: 56 Issue: 14 Pages: 8679-8688

    • DOI

      10.1007/s10853-020-05484-8

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Severe Plastic Deformation for Nanostructure Controls2020

    • Author(s)
      Horita Zenji、Edalati Kaveh
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 61 Issue: 11 Pages: 2241-2247

    • DOI

      10.2320/matertrans.MT-M2020134

    • NAID

      130007930216

    • ISSN
      1345-9678, 1347-5320
    • Year and Date
      2020-11-01
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Severe Plastic Deformation under High Pressure: Upsizing Sample Dimensions2020

    • Author(s)
      Horita Zenji、Tang Yongpeng、Masuda Takahiro、Takizawa Yoichi
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 61 Issue: 7 Pages: 1177-1190

    • DOI

      10.2320/matertrans.MT-M2020074

    • NAID

      130007864094

    • ISSN
      1345-9678, 1347-5320
    • Year and Date
      2020-07-01
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Achieving grain refinement of upsized Al–3Mg–0.2Sc (mass%) round rods using multi-pass high-pressure sliding (MP-HPS)2020

    • Author(s)
      唐 永鵬、瀧沢 陽一、湯本 学、小田切 吉治、堀田 善治
    • Journal Title

      Journal of Japan Institute of Light Metals

      Volume: 70 Issue: 2 Pages: 63-65

    • DOI

      10.2464/jilm.70.63

    • NAID

      130007821807

    • ISSN
      0451-5994, 1880-8018
    • Year and Date
      2020-02-28
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Grain refinement and superplasticity of pipes processed by high-pressure sliding2020

    • Author(s)
      Tang Yongpeng、Matsuda Koki、Takizawa Yoichi、Yumoto Manabu、Otagiri Yoshiharu、Horita Zenji
    • Journal Title

      Materials Science and Technology

      Volume: 36 Issue: 7 Pages: 877-886

    • DOI

      10.1080/02670836.2020.1746538

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Achieving highly strengthened Al?Cu?Mg alloy by grain refinement and grain boundary segregation2020

    • Author(s)
      Masuda Takahiro、Sauvage Xavier、Hirosawa Shoichi、Horita Zenji
    • Journal Title

      Materials Science and Engineering: A

      Volume: 793 Pages: 139668-139668

    • DOI

      10.1016/j.msea.2020.139668

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Magnetic measurements of hydrogen desorption from palladium hydride PdH0:64 prepared by severe plastic deformation2020

    • Author(s)
      M. Mito, T. Fukuyama, Y. Kitamura, H. Deguchi, K. Edalati, Z. Horita
    • Journal Title

      Journal of Applied Physics

      Volume: 127 Issue: 21 Pages: 215109-215109

    • DOI

      10.1063/5.0010025

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mechanical properties and electrical conductivity of ultrafine-grained aluminum consolidated by high-pressure sliding2020

    • Author(s)
      Tang Yongpeng、Komatsu Takuya、Masuda Takahiro、Arita Makoto、Takizawa Yoichi、Yumoto Manabu、Otagiri Yoshiharu、Horita Zenji
    • Journal Title

      Materialia

      Volume: 14 Pages: 100916-100916

    • DOI

      10.1016/j.mtla.2020.100916

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] In Situ Synchrotron X-ray Analysis for Allotropic Transformation of ZnO processed by SPD2023

    • Author(s)
      Zenji Horita
    • Organizer
      The 8th International Conference on Nanostructured Materials by Severe Plastic Deformation (NanoSPD8)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高圧巨大ひずみ加工に伴う同素変態挙動のその場解析2023

    • Author(s)
      堀田 善治
    • Organizer
      第51回Kyutech物性セミナー・応用物理学会特別講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Strengthening of pure Ti using allotropic transformation to ω phase2023

    • Author(s)
      Zenji Horita
    • Organizer
      Taiwan-Japan Advanced Light Metals, [Mg & Ti based] Workshop 2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] HPT and HPS processes for strengthening of Al-Mg-Si alloys containing high-impurities2023

    • Author(s)
      Yongpeng Tang, Yuto Tomida, and Zenji Horita
    • Organizer
      NanoSPD8
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Kink bands strengthening of LPSO Mg-Zn-Y alloys after processing by high-pressure sliding (HPS)2023

    • Author(s)
      Yongpeng Tang, Shinichi Inoue, Yoshihito Kawamura, Zenji Horita
    • Organizer
      TMS 2023 ANNUAL MEETING & EXHIBITION
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高圧ねじり加工されたハイエントロピー合金Hf21Nb25Ti15V15Zr24の超伝導特性2023

    • Author(s)
      西嵜 照和、川崎 佑太、末吉 哲郎、北川 二郎、石津 直樹、唐 永鵬、堀田 善治、加藤 勝、淡路 智、野島 勉、佐々木 孝彦
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 高圧下における溶体化処理を利用した時効硬化型アルミニウム合金の高強度化2022

    • Author(s)
      増田 高大、廣澤 渉一、堀田 善治、 新名 亨、入舩 徹男、肥後 祐司、 丹下 慶範、大石 泰生
    • Organizer
      第8回愛媛大学先進超高圧科学研究拠点(PRIUS) シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] Grain Size Effects and Mechanisms for Increased Antimicrobial Efficiency in Nanocrystalline Bulk Copper2022

    • Author(s)
      Evander Ramos, Isabella Bagdasarian, Yaqiong Li, Masuda Takahiro, Yoichi Takizawa, P. Alexander Greaney, Zenji Horita, Joshua Morgan, Suveen Mathaudhu
    • Organizer
      TMS 2022 Meeting and Exhibition
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高圧巨大ひずみ加工によるZnO相変態のその場解析2022

    • Author(s)
      堀田 善治、唐 永鵬
    • Organizer
      2021年度 九州工業大学 研究力強化事業 研究成果Online報告会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 巨大ひずみ加工よるBi2Te3の構造と熱電性能2022

    • Author(s)
      王 青、唐 永鵬、堀田 善治、飯久保 智
    • Organizer
      日本金属学会2022年春期(第170回)講演大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 高圧スライド加工によるLPSO型Mg-Zn-Y合金の力学特性と組織2022

    • Author(s)
      唐 永鵬、井上 晋一、河村 能人、堀田 善治
    • Organizer
      第142回軽金属学会春期大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 遂送高圧スライド(IF-HPS)加工による巨大ひずみ加工領域の大面積化2022

    • Author(s)
      堀田 善治
    • Organizer
      軽金属学会 高強度AI合金研究部会 第2回研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 高圧巨大ひずみ加工による金属・酸化物のその場解析2022

    • Author(s)
      堀田 善治
    • Organizer
      九州工業大学 研究力強化事業 第1回打ち合わせ会
    • Related Report
      2022 Annual Research Report
  • [Presentation] In-situ observation of ultrafine-grained pure titanium by severe plastic deformation under high pressure2022

    • Author(s)
      Zenji Horita
    • Organizer
      International Materials Research Congress (IMRC)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Production of Ultrafine-Grained Aluminum Alloys in Upsized Sheets Using Process of Incremental Feeding High-Pressure Sliding (IF-HPS)2022

    • Author(s)
      Zenji Horita
    • Organizer
      The 18th International Conference on Aluminium Alloys (ICAA18)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Mechanical properties and microstructure of high Fe-containing Al-Mg-Si alloys processed by severe plastic deformation under high pressure2022

    • Author(s)
      Yongpeng Tang, Yuto Tomita and Zenji Horita
    • Organizer
      The 18th International Conference on Aluminium Alloys (ICAA18)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extra-strengthening through solution treatment under high pressure and subsequent high-pressure torsion2022

    • Author(s)
      Takahiro Masuda, Shoichi Hirosawa, Zenji Horita, Toru Shinmei, Tetsuo Irifune, Yuji Higo, Yoshinori Tange, Yasuo Ohishi
    • Organizer
      The 18th International Conference on Aluminium Alloys (ICAA18)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Superconducting States in Al Alloys Containing Ti and Mg through Prediction by Machine Learning and Process by High-Pressure Torsion2022

    • Author(s)
      Masaki Mito, Narimichi Mokutani, Yongpeng Tang, Kaname Matsumoto, Mitsuhiro Murayama, and Zenji Horita
    • Organizer
      The 18th International Conference on Aluminium Alloys (ICAA18)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高圧ねじり加工したNb3Snバルク超伝導体の磁場中超伝導特性2022

    • Author(s)
      西嵜 照和、川崎 佑太、末吉 哲郎、天瀬 洸太、内藤 智之、唐 永鵬、 堀田 善治、淡路 智、野島 勉、佐々木 孝彦
    • Organizer
      日本物理学会2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 高温巨大ひずみ加工によるBi2Te3の構造と熱電性能2022

    • Author(s)
      王 青、唐 永鵬、堀田 善治、宮崎 康次、飯久保 智
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Enhancing Mechanical Properties of AZ61 Mg Alloy by Severe Plastic Deformation under High Pressure2022

    • Author(s)
      Zenji Horita
    • Organizer
      Korea-Japan Joint Seminar Scientific research and technology application for Mg-based alloys and other light metals in South Korea and Japan
    • Related Report
      2022 Annual Research Report
  • [Presentation] 巨大ひずみ加工による高強度アルミニウム合金の開発2022

    • Author(s)
      堀田 善治
    • Organizer
      軽金属学会 第143回秋期大会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 高圧巨大ひずみ加工を用いたアルミニウム合金の超高強度化2022

    • Author(s)
      増田 高大、Xavier Sauvage、廣澤 渉一、丹羽 侑希、峯 洋二、新名 亨、 入舩 徹男、堀田 善治
    • Organizer
      軽金属学会 第143回秋期大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] HPS加工を施した高強度Al-Mg合金の熱および電気伝導特性2022

    • Author(s)
      河野 正道、河原 朋美、増田 高大、唐 永鵬、堀田 善治
    • Organizer
      軽金属学会 第143回秋期大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] HPTおよびHPS加工による高不純物含有Al-Mg-Si合金の高強度化2022

    • Author(s)
      唐 永鵬、富田 雄人、堀田 善治
    • Organizer
      軽金属学会 第143回秋期大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Microstructural development and strengthening of Ti-6Al-7Nb alloy by severe plastic deformation2022

    • Author(s)
      Maki Ashida, Peng Chen, Yoichi Takizawa, Manabu Yumoto, Akira Umise, Masaki Tahara, Hideki Hosoda, Zenji Horita, Takao Hanawa
    • Organizer
      The 7th International Symposium on Biomedical Engineering (ISBE2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 機械学習が先導するAl-Mg-Ti三元系の高圧ねじり加工法による超伝導探索2022

    • Author(s)
      杢谷 成道、美藤 正樹、松本 要、唐 永鵬、村山 光宏、堀田 善治
    • Organizer
      第63回高圧討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 高圧巨大ひずみ加工による金属・酸化物のその場解析2022

    • Author(s)
      堀田 善治
    • Organizer
      九州工業大学 研究力強化事業 第2回打ち合わせ会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Powder Consolidation and Synthesis for Enhanced Mechanical Properties Using Severe Plastic Deformation under High Pressure2021

    • Author(s)
      Yongpeng Tang, Takahiro Masuda, Zenji Horita
    • Organizer
      7th Forum of Center for Advanced Materials Research and International Collaboration (CAMRIC-FORUM6) 20th Light Metals International Workshop
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Simultaneous enhancement of strength and ductility in nonflammable Mg alloys through grain refinement and fine-dispersion of nanoparticles using SPD under high pressure2021

    • Author(s)
      Yongpeng Tang, Shinichi Inoue, Masaki Mito, Zenji Horita, Yoshihito Kawamura
    • Organizer
      Conference in memory of Prof. Zhilyaev, Magnitogorsk Materials Week
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Consolidation of Al-Ti-Mg powders and formation of intermetallic phases by high-pressure torsion2021

    • Author(s)
      Yongpeng Tang, Kaveh Edalati, Zenji Horita, Masaki Mito, Mitsuhiro Murayama
    • Organizer
      140th JILM Annual Meeting
    • Related Report
      2021 Annual Research Report
  • [Presentation] 高圧ねじり(HPT)加工と時効処理の並立による高強度Al-Cu-Mg合金の開発2021

    • Author(s)
      馬 鵬程、増田 高大、廣澤 渉一、堀田 善治
    • Organizer
      軽金属学会(第141回)秋期大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 機械学習と高圧ねじり加工によるAl-Mg-Ti 三元系合金の超伝導探索2021

    • Author(s)
      杢谷 成道、美藤 正樹、松本 要、唐永 鵬、増田 高大、堀田 善治
    • Organizer
      軽金属学会(第141回)秋期大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Al-Cu合金の高圧下における固溶過程のその場観察と固溶限拡大を活用した高強度化2021

    • Author(s)
      増田 高大、廣澤 渉一、堀田 善治、新名 亨、入舩 徹男、肥後 祐司、 丹下 慶範、大石 泰生
    • Organizer
      軽金属学会(第141回)秋期大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Strain distribution and microstructure observation of LPSO Mg-Zn-Y alloys after processing by high-pressure sliding (HPS)2021

    • Author(s)
      Yongpeng Tang, Shinichi Inoue, Yoshihito Kawamura, and Zenji Horita
    • Organizer
      141st JILM Annual Meeting
    • Related Report
      2021 Annual Research Report
  • [Presentation] Simultaneous enhancement of strength and ductility in nonflammable Mg alloys through grain refinement and fine-dispersion of nanoparticles using severe plastic deformation under high pressure2021

    • Author(s)
      Yongpeng Tang, Shinichi Inoue, Masaki Mito, Zenji Horita, Yoshihito Kawamura
    • Organizer
      JIM Spring Meeting
    • Related Report
      2020 Annual Research Report
  • [Presentation] 往復高圧すべり加工による生体用Ti-6Al-7Nb合金棒材の高強度化2021

    • Author(s)
      蘆田 茉希、大塚 英一、陳 鵬、瀧沢 陽一、湯本 学、小田切 吉治、堀田 善治、 塙 隆夫
    • Organizer
      日本金属学会春期(第168回)講演大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] High-Pressure Torsion of CH3NH3SnI3 Perovskite: Enhanced Thermoelectrical Properties2021

    • Author(s)
      Qing Wang, Yongpeng Tang, Zenji Horita, Satoshi Iikubo
    • Organizer
      JIM Spring Meeting
    • Related Report
      2020 Annual Research Report
  • [Presentation] Developing High-Strength and High-Electrical Conductivity Aluminum Alloys Containing Iron2020

    • Author(s)
      Takahiro Masuda, Shoichi Hirosawa, Zenji Horita
    • Organizer
      6th Forum of Center for Advanced Materials Research and International Collaboration (CAMRIC-FORUM6) 20th Light Metals International Workshop
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Production of High-Performance Structural and Functional Materials Using Severe Plastic Deformation2020

    • Author(s)
      Zenji Horita
    • Organizer
      UKM Webnar Online Zoom Meeting
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 巨大ひずみ加工による軽金属材料の高強度・高延性化2020

    • Author(s)
      堀田 善治
    • Organizer
      2020年度第一回「くまもと軽金属オープンイノベーション研究会」第76回「高性能Mg合金創製加工研究会」
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 高圧スライド加工を利用したその場シンクロトロンX線解析:相変態挙動解析への応用2020

    • Author(s)
      堀田 善治
    • Organizer
      佐賀大学シンクロトロン光応用研究センター講演会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Three strategies to achieve concurrent strengthening by ultrafine-grained and precipitation hardenings for severely deformed age-hardenable aluminum alloys2020

    • Author(s)
      Shoichi Hirosawa, Yongpeng Tang, Zenji Horita, Seungwon Lee, Kenji Matsuda, Daisuke Terada
    • Organizer
      17th International Conference on Aluminium Alloys
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Impact of high-pressure thermal process on solid solubility and precipitation in age-hardenable aluminium alloys2020

    • Author(s)
      Takahiro Masuda, Shoichi Hirosawa, Zenji Horita, Toru, Shinmei, Tetsuo Irifune, Yuji Higo, Yoshinori Tange, Yasuo Ohishi
    • Organizer
      17th International Conference on Aluminium Alloys
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Severe plastic deformation on age hardenable aluminum alloy: mechanical and precipitation behavior2020

    • Author(s)
      Amandine Duchaussoy, Xavier Sauvage, Alexis Deschamps, Frederic De Geuser, Gilles Renou, Yoichi Takizawa, Zenji Horita
    • Organizer
      17th International Conference on Aluminium Alloys
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Al-Cu合金における固溶量と析出現象に及ぼす高圧力の効果2020

    • Author(s)
      増田 高大,廣澤 渉一, 堀田 善治, 新名 亨, 入舩 徹男, 肥後 祐司, 丹下 慶範, 大石 泰生
    • Organizer
      軽金属学会関東支部第7回(2020)若手研究者ポスター発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Baの高圧ねじり加工材における超伝導相の準安定化2020

    • Author(s)
      辻 皓貴, 唐 永鵬, 美藤 正樹, 堀田 善治, 田尻 恭之
    • Organizer
      第126回日本物理学会九州支部例会
    • Related Report
      2020 Annual Research Report
  • [Presentation] モット絶縁体イリジウム酸化物Sr2IrO4の輸送特性における巨大ひずみ加工効果2020

    • Author(s)
      小川 颯也, 堀田 善治, Edalati Kaveh, 松平 和之
    • Organizer
      第126回日本物理学会九州支部例会
    • Related Report
      2020 Annual Research Report
  • [Presentation] HPS加工によるTi-6Al-7Nb合金4mm板材の高強度化2020

    • Author(s)
      蘆田 茉希、鈴木 貴大、陳 鵬、瀧沢 陽一、湯本 学、小田切 吉治、寺田 大将、堀田 善治、 塙 隆夫
    • Organizer
      日本金属学会2020年秋期(第167回)講演大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] HPS往復加工を施したTi-6Al-7Nb合金4 mm板材の組織と機械的性質2020

    • Author(s)
      露崎 達也、蘆田 茉希、陳 鵬、瀧沢 陽一、湯本 学、小田切 吉治、堀田 善治、塙 隆夫
    • Organizer
      日本金属学会2020年秋期(第167回)講演大会
    • Related Report
      2020 Annual Research Report
  • [Patent(Industrial Property Rights)] 超伝導合金材料又は超伝導酸化物材料の生産方法、及び、超伝導合金材料又は超伝導酸化物材料2021

    • Inventor(s)
      美藤正樹、堀田善治、松本 要
    • Industrial Property Rights Holder
      美藤正樹、堀田善治、松本 要
    • Industrial Property Rights Type
      特許
    • Filing Date
      2021
    • Related Report
      2021 Annual Research Report

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Published: 2019-04-18   Modified: 2024-01-30  

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