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Elucidation of texture formation mechanism of heat-treatable magnesium alloys and its application to improvement of room temperature press formability

Research Project

Project/Area Number 18H03837
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 InstitutionNagaoka University of Technology

Principal Investigator

Kamado Shigeharu  長岡技術科学大学, 工学研究科, 教授 (30152846)

Co-Investigator(Kenkyū-buntansha) 宮下 幸雄  長岡技術科学大学, 工学研究科, 教授 (00303181)
中田 大貴  長岡技術科学大学, 産学融合トップランナー養成センター, 産学融合特任講師 (80800573)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥46,150,000 (Direct Cost: ¥35,500,000、Indirect Cost: ¥10,650,000)
Fiscal Year 2020: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2019: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2018: ¥33,800,000 (Direct Cost: ¥26,000,000、Indirect Cost: ¥7,800,000)
Keywordsマグネシウム合金 / 展伸加工 / 機械的性質 / 室温成形性 / 結晶塑性シミュレーション / 電子顕微鏡 / 電子線後方散乱回折 / 集合組織 / 圧延加工 / 結晶粒径 / 異方性 / せん断帯 / プレス成形性 / ナノ・ミクロ組織 / Guinier Prestonゾーン / ミクロ組織 / 結晶塑性解析
Outline of Final Research Achievements

We have developed new Mg alloy sheets with isotropic tensile properties, moderate strengths, and high room-temperature stretch formability by employing crystal plasticity simulation and numerical calculation which enable the establishment of strategy for high formability in Mg alloy sheets. By using electron backscattered diffraction technique, the role of dynamic recrystallization during rolling process and shear-band related static recrystallization on the texture formation was characterized, and we have successfully proposed ideal thermomechanical processing conditions for achieving high-performance in the developed Mg alloy sheets.

Academic Significance and Societal Importance of the Research Achievements

既存マグネシウム合金は、室温プレス成形性が低く、自動車パネル材として使うことは困難と考えられていた。一方で、本研究では、マグネシウム合金の高成形性化を可能とする指針を提案し、その知見を基に新規高成形性材料の開発も進めた。開発合金は、良好な強度特性を有し、強度異方性も小さいことから、輸送機器の軽量化に大きく貢献できる材料と考えられる。また、本研究で解明した変形メカニズムや組織形成メカニズムは、マグネシウムの高性能化・組織制御に関する基盤的な知見であり、本研究の主な研究対象である圧延材に限定されず、新規押出材や鍛造材の開発に貢献できると考えられる。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (87 results)

All 2021 2020 2019 2018 Other

All Int'l Joint Research (4 results) Journal Article (39 results) (of which Int'l Joint Research: 25 results,  Peer Reviewed: 37 results,  Open Access: 5 results) Presentation (39 results) (of which Int'l Joint Research: 9 results,  Invited: 7 results) Book (1 results) Remarks (1 results) Patent(Industrial Property Rights) (3 results) (of which Overseas: 2 results)

  • [Int'l Joint Research] Harbin Institute of Technology(中国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] University of Virginia(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Harbin Institute of Technology(中国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Virginia(米国)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Effect of aluminum content on stress corrosion cracking of AM60B and AZ91D magnesium alloy ingots2021

    • Author(s)
      Okumura Hayato、Kouda Takashi、Yamamoto Nobuyoshi、Kamado Shigeharu
    • Journal Title

      Journal of Japan Institute of Light Metals

      Volume: 71 Issue: 1 Pages: 60-67

    • DOI

      10.2464/jilm.71.60

    • NAID

      130007986243

    • ISSN
      0451-5994, 1880-8018
    • Year and Date
      2021-01-15
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Optimization of Cu content for the development of high-performance T5-treated thixo-cast Al-7Si-0.5Mg-Cu (wt.%) alloy2021

    • Author(s)
      Yamamoto K.、Takahashi M.、Kamikubo Y.、Sugiura Y.、Iwasawa S.、Nakata T.、Kamado S.
    • Journal Title

      Journal of Materials Science & Technology

      Volume: - Pages: 178-190

    • DOI

      10.1016/j.jmst.2021.03.036

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Improving Room-Temperature Stretch Formability of Mg-4.9Al-0.16Mn (mass%) Alloy Sheet via Optimizing Rolling Temperature2021

    • Author(s)
      Nakata Taiki、Xu Chao、Fujii Takumi、Yoshida Yu、Yoshida Katsuhito、Kamado Shigeharu
    • Journal Title

      JOM

      Volume: - Issue: 5 Pages: 1440-1449

    • DOI

      10.1007/s11837-021-04610-4

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of forced-air cooling on the microstructure and age-hardening response of extruded Mg-Gd-Y-Zn-Zr alloy full with LPSO lamella2021

    • Author(s)
      Wu S.Z.、Nakata T.、Tang G.Z.、Xu C.、Wang X.J.、Li X.W.、Qiao X.G.、Zheng M.Y.、Geng L.、Kamado S.、Fan G.H.
    • Journal Title

      Journal of Materials Science & Technology

      Volume: 73 Pages: 66-75

    • DOI

      10.1016/j.jmst.2020.09.020

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Room-temperature stretch formability, tensile properties, and microstructures of precipitation hardenable Mg-6Zn-0.2Ca (mass%) alloy sheets micro-alloyed with Ce or Y2021

    • Author(s)
      Nakata T.、Li Z.H.、Sasaki T.T.、Hono K.、Kamado S.
    • Journal Title

      Materials Science and Engineering: A

      Volume: 804 Pages: 140563-140563

    • DOI

      10.1016/j.msea.2020.140563

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Improving room-temperature stretch formability of a high-alloyed Mg-Al-Ca-Mn alloy sheet by a high-temperature solution-treatment2021

    • Author(s)
      Nakata T.、Xu C.、Yoshida Y.、Yoshida K.、Kamado S.
    • Journal Title

      Materials Science and Engineering: A

      Volume: 801 Pages: 140399-140399

    • DOI

      10.1016/j.msea.2020.140399

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of extrusion ratio and temperature on microstructures and tensile properties of extruded Mg-Gd-Y-Mn-Sc alloy2021

    • Author(s)
      Yang Zhao、Xu Chao、Nakata Taiki、Kamado Shigeharu
    • Journal Title

      Materials Science and Engineering: A

      Volume: 800 Pages: 140330-140330

    • DOI

      10.1016/j.msea.2020.140330

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of a Low-Cost and Room-Temperature Formable Mg Alloy Sheet with In-Plane Isotropic Tensile Properties2021

    • Author(s)
      Nakata Taiki、Xu Chao、Ohashi Hideaki、Yoshida Yu、Yoshida Katsuhito、Kamado Shigeharu
    • Journal Title

      Magnesium Technology 2021

      Volume: - Pages: 13-18

    • DOI

      10.1007/978-3-030-65528-0_3

    • ISBN
      9783030655273, 9783030655280
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Achieving an ultra-high strength and moderate ductility in Mg-Gd-Y-Zn-Zr alloy via a decreased-temperature multi-directional forging2021

    • Author(s)
      Tong L.B.、Chu J.H.、Sun W.T.、Xu C.、Zou D.N.、Wang K.S.、Kamado S.、Zheng M.Y.
    • Journal Title

      Materials Characterization

      Volume: 171 Pages: 110804-110804

    • DOI

      10.1016/j.matchar.2020.110804

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Recent Trend of Research and Development in Wrought Magnesium Alloys for Automobiles2021

    • Author(s)
      中田 大貴、鎌土 重晴
    • Journal Title

      PLASTOS

      Volume: 4 Issue: 37 Pages: 29-33

    • DOI

      10.32277/plastos.4.37_29

    • NAID

      130007975376

    • ISSN
      2433-8826
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quasi-in-situ observing the rare earth texture evolution in an extruded Mg-Zn-Gd alloy with bimodal microstructure2020

    • Author(s)
      Jiang M.G.、Xu C.、Yan H.、Nakata T.、Chen Z.W.、Lao C.S.、Chen R.S.、Kamado S.、Han E.H.
    • Journal Title

      Journal of Magnesium and Alloys

      Volume: - Issue: 5 Pages: 1797-1805

    • DOI

      10.1016/j.jma.2020.09.001

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Simultaneously Enhanced Mechanical Properties and Damping Capacities of ZK60 Mg Alloys Processed by Multi-Directional Forging2020

    • Author(s)
      Tong L. B.、Chu J. H.、Zou D. N.、Sun Q.、Kamado S.、Brokmeier H. G.、Zheng M. Y.
    • Journal Title

      Acta Metallurgica Sinica (English Letters)

      Volume: 34 Issue: 2 Pages: 265-277

    • DOI

      10.1007/s40195-020-01137-6

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Role of Zn on the room temperature formability and strength in Mg-Al-Ca-Mn sheet alloys2020

    • Author(s)
      Li Z.H.、Sasaki T.T.、Bian M.Z.、Nakata T.、Yoshida Y.、Kawabe N.、Kamado S.、Hono K.
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 847 Pages: 156347-156347

    • DOI

      10.1016/j.jallcom.2020.156347

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of Mg content on age-hardening response, tensile properties, and microstructures of a T5-treated thixo-cast hypoeutectic Al-Si alloy2020

    • Author(s)
      Yamamoto K.、Takahashi M.、Kamikubo Y.、Sugiura Y.、Iwasawa S.、Nakata T.、Kamado S.
    • Journal Title

      Materials Science and Engineering: A

      Volume: 798 Pages: 140089-140089

    • DOI

      10.1016/j.msea.2020.140089

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhanced strength by precipitate modification in wrought Mg-Al-Ca alloy with trace Mn addition2020

    • Author(s)
      Li Z.T.、Qiao X.G.、Xu C.、Liu X.Q.、Kamado S.、Zheng M.Y.
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 836 Pages: 154689-154689

    • DOI

      10.1016/j.jallcom.2020.154689

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 軽量構造部材創製のための革新的汎用マグネシウム合金の開発2020

    • Author(s)
      鎌土重晴、中田大貴
    • Journal Title

      金属

      Volume: 90 Pages: 571-577

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Influence of process conditions on microstructures and mechanical properties of T5-treated 357 aluminum alloys2020

    • Author(s)
      K. Yamamoto, M. Takahashi, Y. Kamikubo, Y. Sugiura, S. Iwasawa, T. Nakata, S. Kamado
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 834 Pages: 155133-155133

    • DOI

      10.1016/j.jallcom.2020.155133

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] New Mg-Al based alloy sheet with good room-temperature stretch formability and tensile properties2020

    • Author(s)
      T. Nakata, C. Xu, H. Ohashi, Y. Yoshida, K. Yoshida, S. Kamado
    • Journal Title

      Scripta Materialia

      Volume: 180 Pages: 16-22

    • DOI

      10.1016/j.scriptamat.2020.01.015

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of high-performance Mg-Zn-Ca-Mn alloy via an extrusion process at relatively low temperature2020

    • Author(s)
      L.B. Tong, J.H. Chu, W.T. Sun, Z.H. Jiang, D.N. Zou, K.S. Wang, S. Kamado, M.Y. Zheng
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 825 Pages: 153942-153942

    • DOI

      10.1016/j.jallcom.2020.153942

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of Si content on microstructures, tensile properties, and creep properties in a cast Mg-6Al-0.4Mn-2Ca (wt.%) alloy2020

    • Author(s)
      T. Nakata, C. Xu, T. Sakai, T. Miyamoto, J. Liao, S. Kamado
    • Journal Title

      Materials Science and Engineering A

      Volume: 776 Pages: 139018-139018

    • DOI

      10.1016/j.msea.2020.139018

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Tensile creep behavior of a die-cast Mg-6Al-0.2Mn-2Ca-0.3Si (wt.%) alloy2020

    • Author(s)
      T. Sakai, T. Nakata, T. Miyamoto, S. Kamado, J. Liao
    • Journal Title

      Materials Science and Engineering A

      Volume: 774 Pages: 138841-138841

    • DOI

      10.1016/j.msea.2019.138841

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Improving tensile properties of a room-temperature formable and heat-treatable Mg-6Zn-0.2Ca (wt.%) alloy sheet via micro-alloying of Al and Mn2020

    • Author(s)
      T. Nakata, C. Xu, S. Kamado
    • Journal Title

      Materials Science and Engineering A

      Volume: 772 Pages: 138690-138690

    • DOI

      10.1016/j.msea.2019.138690

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] マグネシウム合金の研究開発動向2020

    • Author(s)
      中田大貴, 鎌土重晴
    • Journal Title

      表面技術

      Volume: 71 Pages: 200-204

    • NAID

      130007893873

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Enhancing strength and creep resistance of Mg-Gd-Y-Zn-Zr alloy by substituting Mn for Zr2019

    • Author(s)
      C. Xu, T. Nakata, G.H. Fan, X.W. Li, G.Z. Tang, S. Kamado
    • Journal Title

      Journal of Magnesium Alloys

      Volume: 7 Issue: 3 Pages: 388-399

    • DOI

      10.1016/j.jma.2019.04.007

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effects of extrusion ratio and temperature on the mechanical properties and microstructure of as-extruded Mg-Gd-Y-(Nd/Zn)-Zr alloys2019

    • Author(s)
      Z. Yu, C. Xu, J. Meng, K. Liu, J. Fu, S. Kamado
    • Journal Title

      Materials Science and Engineering A

      Volume: 762 Pages: 138080-138080

    • DOI

      10.1016/j.msea.2019.138080

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Microstructure and mechanical properties of extruded Mg?Gd?Y?Zn alloy with Mn or Zr addition2019

    • Author(s)
      Xu C.、Nakata T.、Fan G. H.、Li X. W.、Tang G. Z.、Geng L.、Kamado S.
    • Journal Title

      Journal of Materials Science

      Volume: 54 Issue: 14 Pages: 10473-10488

    • DOI

      10.1007/s10853-019-03607-4

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Unexpected influence of prismatic plate-shaped precipitates on strengths and yield anisotropy in an extruded Mg-0.3Ca-1.0In-0.1Al-0.2Mn (at.%) alloy2019

    • Author(s)
      T. Nakata, J.J. Bhattacharyya, S.R.Agnew, S. Kamado
    • Journal Title

      Scripta Materialia

      Volume: 169 Pages: 70-75

    • DOI

      10.1016/j.scriptamat.2019.05.015

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Ultrahigh strength Mg-Al-Ca-Mn extrusion alloys with various aluminum contents2019

    • Author(s)
      Z.T. Li, X.G. Qiao, C. Xu, S. Kamado, M.Y. Zheng, A.A. Luo
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 792 Pages: 130-141

    • DOI

      10.1016/j.jallcom.2019.03.319

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Determining the strength of GP zones both parallel and perpendicular to the zone2019

    • Author(s)
      .J. Bhattacharyya, T.T. Sasaki, T. Nakata, K. Hono, S. Kamado, and S.R. Agnew
    • Journal Title

      Acta Materialia

      Volume: 171 Pages: 231-239

    • DOI

      10.1016/j.actamat.2019.04.035

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Origins of high strength and ductility combination in a Guinier-Preston zone containing Mg-Al-Ca-Mn alloy2019

    • Author(s)
      J.J. Bhattacharyya, T. Nakata, S. Kamado, S.R. Agnew
    • Journal Title

      Scripta Materialia

      Volume: 163 Pages: 121-124

    • DOI

      10.1016/j.scriptamat.2019.01.013

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Origin of texture weakening in a rolled ZEX4101 alloy sheet and its effect on room temperature formability and tensile property2019

    • Author(s)
      Nakata T.、Xu C.、Uehara Y.、Sasaki T.T.、Kamado S.
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 782 Pages: 304-314

    • DOI

      10.1016/j.jallcom.2018.12.194

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bio-inspired graphene-based coatings on Mg alloy surfaces and their integrations of anti-corrosive/wearable performances2019

    • Author(s)
      Chu J.H.、Tong L.B.、Zhang J.B.、Kamado S.、Jiang Z.H.、Zhang H.J.、Sun G.X.
    • Journal Title

      Carbon

      Volume: 141 Pages: 154-168

    • DOI

      10.1016/j.carbon.2018.09.047

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of Partially Substituting Ca with Mischmetal on the Microstructure and Mechanical Properties of Extruded Mg?Al?Ca?Mn-Based Alloys2018

    • Author(s)
      Xu Chao、Nakata Taiki、Fan Guo-Hua、Yamanaka Kosuke、Tang Guang-Ze、Geng Lin、Kamado Shigeharu
    • Journal Title

      Acta Metallurgica Sinica (English Letters)

      Volume: 32 Issue: 2 Pages: 205-217

    • DOI

      10.1007/s40195-018-0820-7

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Correlation between dynamic recrystallization and formation of rare earth texture in a Mg-Zn-Gd magnesium alloy during extrusion2018

    • Author(s)
      Jiang M. G.、Xu C.、Yan H.、Lu S. H.、Nakata T.、Lao C. S.、Chen R. S.、Kamado S.、Han E. H.
    • Journal Title

      Scientific Reports

      Volume: 8 Issue: 1

    • DOI

      10.1038/s41598-018-35170-4

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Enhancing mechanical properties of rolled Mg-Al-Ca-Mn alloy sheet by Zn addition2018

    • Author(s)
      Nakata T.、Xu C.、Suzawa K.、Yoshida K.、Kawabe N.、Kamado S.
    • Journal Title

      Materials Science and Engineering: A

      Volume: 737 Pages: 223-229

    • DOI

      10.1016/j.msea.2018.09.059

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bake-hardenable Mg?Al?Zn?Mn?Ca sheet?alloy processed by twin-roll casting2018

    • Author(s)
      Bian M.Z.、Sasaki T.T.、Nakata T.、Yoshida Y.、Kawabe N.、Kamado S.、Hono K.
    • Journal Title

      Acta Materialia

      Volume: 158 Pages: 278-288

    • DOI

      10.1016/j.actamat.2018.07.057

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Unveiling the formation of basal texture variations based on twinning and dynamic recrystallization in AZ31 magnesium alloy during extrusion2018

    • Author(s)
      Jiang M.G.、Xu C.、Yan H.、Fan G.H.、Nakata T.、Lao C.S.、Chen R.S.、Kamado S.、Han E.H.、Lu B.H.
    • Journal Title

      Acta Materialia

      Volume: 157 Pages: 53-71

    • DOI

      10.1016/j.actamat.2018.07.014

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effects of rolling conditions on the microstructure and mechanical properties in a Mg?Al?Ca?Mn?Zn alloy sheet2018

    • Author(s)
      Bian M.Z.、Sasaki T.T.、Nakata T.、Kamado S.、Hono K.
    • Journal Title

      Materials Science and Engineering: A

      Volume: 730 Pages: 147-154

    • DOI

      10.1016/j.msea.2018.05.065

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Altered ageing behaviour of a nanostructured Mg-8.2Gd-3.8Y-1.0Zn-0.4Zr alloy processed by high pressure torsion2018

    • Author(s)
      Sun W.T.、Qiao X.G.、Zheng M.Y.、Xu C.、Kamado S.、Zhao X.J.、Chen H.W.、Gao N.、Starink M.J.
    • Journal Title

      Acta Materialia

      Volume: 151 Pages: 260-270

    • DOI

      10.1016/j.actamat.2018.04.003

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] チタン表面にマグネシウム粉末を焼結した接合体の組織と界面強度2021

    • Author(s)
      永井秦稀, 小野塚悠, 井上誠, 青柳成俊, 中田大貴, 鎌土重晴
    • Organizer
      日本材料学会第2回生体・医療材料部門委員会学生研究交流会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Development of a low-cost and room-temperature formable Mg alloy sheet with in-plane isotropic tensile properties2021

    • Author(s)
      T. Nakata, C. Xu, H. Ohashi, Y. Yoshida, K. Yoshida, S. Kamado
    • Organizer
      TMS 202114 150th ANNUAL MEETING & EXHIBITION
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 生体医療用としての純チタン/マグネシウム焼結接合体の組織と界面強度2020

    • Author(s)
      小野塚悠, 永井秦稀, 青柳成俊, 井上誠, 中田大貴, 鎌土重晴
    • Organizer
      日本金属学会・日本鉄鋼協会 北越信越支部 令和二年度総会・連合講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Microstructure and Interfacial Characteristics of Biodegradable Mg-Ti Bonding Materials for Biomedical Applications2020

    • Author(s)
      T. Nagai, B. Rennuit, H. Onozuka, R. Sanada, M. Inoue, M. Kimura, T. Nakata, N. Aoyagi, S. Kamado
    • Organizer
      5th STI-GIGAKU 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Mg-Zn-Ca-Al-Mn合金圧延板材の諸性質に及ぼす亜鉛およびカルシウム添加量の影響2020

    • Author(s)
      菊池海斗, 中田大貴, 宮下幸雄, 鎌土重晴
    • Organizer
      軽金属学会第139回秋期大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Mg-3Al-0.4Mn(mass%)合金圧延板材の微細組織、引張特性および室温成形性に及ぼす圧延プロセス条件の影響2020

    • Author(s)
      大橋秀亮, 中田大貴,鎌土重晴, 吉田雄, 吉田克仁
    • Organizer
      軽金属学会第138回春期大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] T5処理したAl-7%Si合金半溶融成形材のミクロ組織と機械的性質に及ぼすMg量の影響2020

    • Author(s)
      山本健介,高橋正詞,上久保佳則,杉浦泰夫,岩澤秀,中田大貴,鎌土重晴
    • Organizer
      軽金属学会第138回春期大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Mg-4Al-1Ca合金押出中空形材の高速車両構体への適用技術開発2020

    • Author(s)
      清水和紀,小川正芳,中田大貴,鎌土重晴,田口真,石川武,上田光二,千野靖正
    • Organizer
      軽金属学会第138回春期大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 微細組織制御によるMg-4.0Al-1.0Ca-0.2Mn (mass%) 合金押出し材の降伏異方性低減2020

    • Author(s)
      中田大貴,河越大典,鎌土重晴,松本泰誠,小川正芳,清水和紀
    • Organizer
      軽金属学会第138回春期大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Mg-Al-Ca合金圧延材の特性と組織に及ぼすZn添加の影響2020

    • Author(s)
      LiZehao,佐々木泰祐,Bian Ming Zhe,中田大貴,吉田雄,河部望,鎌土重晴,宝野和博
    • Organizer
      軽金属学会第138回春期大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Mg-Zn-Ca-Al-Mn合金板材の引張特性および室温成形性に及ぼすZn添加量の影響2020

    • Author(s)
      杉谷謙太,菊池海斗,中田大貴,鎌土重晴
    • Organizer
      軽金属学会第138回春期大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Mg-Al-Ca-Mn希薄合金押出し材の微細組織および機械的性質に及ぼすMnとAl添加比の影響2020

    • Author(s)
      木村倫朗,中田大貴,鎌土 重晴
    • Organizer
      軽金属学会第138回春期大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Mg-Gd-Y合金押出材の機械的性質および微細組織に及ぼすGd/Y添加量比の影響2020

    • Author(s)
      森陽一朗,中田大貴,鎌土 重晴, Zehao Li, 佐々木泰祐, 宝野和博
    • Organizer
      軽金属学会第138回春期大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Development of room-temperature formable Mg alloy sheets with high strengths2020

    • Author(s)
      T. Nakata, H. Ohashi, S. Kamado
    • Organizer
      44th International Conference and Expo on Advanced Ceramics and Composites (ICACC 2020)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Effects of Zn additions on the room temperature formability and strength in Mg-1.2Al-0.5Ca-0.4Mn alloy sheets2020

    • Author(s)
      Z.H. Li, T.T. Sasaki, M. Bian, T. Nakata, Y. Yoshida, N. Kawabe, S. Kamado, K. Hono
    • Organizer
      Magnesium Technology 2020, TMS 2020 149th ANNUAL MEETING & EXHIBITION
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of Gd and Y contents on the age-hardening response and tensile properties of extruded Mg-Gd-Y based alloys2020

    • Author(s)
      Y. Mori, T. Nakata, S. Kamado
    • Organizer
      44th International Conference and Expo on Advanced Ceramics and Composites (ICACC 2020)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Enhancing room-temperature formability of a Mg-Al alloy sheet via micro-alloying2020

    • Author(s)
      H. Ohashi, T. Nakata, S. Kamado
    • Organizer
      44th International Conference and Expo on Advanced Ceramics and Composites (ICACC 2020)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] AXM4102合金押出し材のミクロ組織と機械的性質に及ぼす押出し条件の影響2019

    • Author(s)
      河越大典, 中田大貴, 鎌土重晴, 松本泰誠, 清水和紀
    • Organizer
      日本金属学会北陸信越支部・日本鉄鋼協会 令和元年度北陸信越支部連合講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 優れた室温張出し成形性を持つ高強度Mg-Zn-Ca-Al-Mn基合金板材の開発2019

    • Author(s)
      杉谷謙太, 中田大貴, 鎌土重晴, 菊池海斗
    • Organizer
      日本金属学会北陸信越支部・日本鉄鋼協会 令和元年度北陸信越支部連合講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 希薄Mg-Al-Ca-Mn合金押出し材の微細組織および機械的性質に及ぼすAl添加量の影響2019

    • Author(s)
      木村倫朗, 中田大貴, 鎌土重晴
    • Organizer
      日本金属学会北陸信越支部・日本鉄鋼協会 令和元年度北陸信越支部連合講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Mg-Al基合金の高温変形挙動に及ぼす金属間化合物の影響2019

    • Author(s)
      園田雄基, 中田大貴, 鎌土重晴
    • Organizer
      日本金属学会北陸信越支部・日本鉄鋼協会 令和元年度北陸信越支部連合講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 優れた室温成形性を持つMg-Al基合金圧延板材の開発2019

    • Author(s)
      中田大貴,大橋秀亮, 鎌土重晴, 吉田雄, 吉田克仁
    • Organizer
      軽金属学会第137回秋期大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] GdおよびYの添加量の最適化によるMg-Gd-Y合金押出材の高強度化2019

    • Author(s)
      森陽一朗, 中田大貴,鎌土重晴
    • Organizer
      軽金属学会第137回秋期大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Mg-3Al-0.4Mn(mass%)合金圧延板材の機械的性質に及ぼすプロセス条件の影響2019

    • Author(s)
      大橋秀亮, 中田大貴,鎌土重晴, 吉田雄, 吉田克仁
    • Organizer
      軽金属学会第137回秋期大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 優れた加工性と強度を持つマグネシウム合金の開発とその応用2019

    • Author(s)
      鎌土重晴, 中田大貴
    • Organizer
      SPring-8 Seminar(第292回)公益財団法人高輝度光科学研究センター(JASRI)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 優れた室温成形性を持つ高強度Mg-Zn-Ca基合金板材の開発2019

    • Author(s)
      中田大貴, 鎌土重晴
    • Organizer
      日本金属学会第165回春期大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Effects of Zn additions on the room temperature formability and strength in Mg-1.2Al-0.5Ca-0.4Mn alloy sheets2019

    • Author(s)
      Z. Li, T. Sasaki, M.-Z. Bian, T. Nakata, Y. Yoshida, N. Kawabe, S. Kamado, K. Hono
    • Organizer
      日本金属学会第165回春期大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 優れた成形加工性と強度を持つ汎用・熱処理型マグネシウム合金展伸材の開発2019

    • Author(s)
      中田大貴, 鎌土重晴
    • Organizer
      第27回マグネシウム技術研究発表会 日本マグネシウム協会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 高速押出Mg-Al-Ca-Mn系合金の平面曲げ疲労特性2019

    • Author(s)
      蟹谷駿, 松本泰誠, 小川正芳, 清水和紀, 中田大貴, 宮下幸雄, 鎌土重晴
    • Organizer
      軽金属学会第136回春期大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Mg-4.0Al-1.0Ca-0.2Mn(mass%)合金押出し材の機械的性質に及ぼす組織因子の影響2019

    • Author(s)
      河越大典, 中田大貴, 鎌土重晴, 松本泰誠, 清水和紀
    • Organizer
      軽金属学会第136回春期大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Mg-8Al-1Ca(mass%)合金圧延材の機械的性質に及ぼすZn添加と圧延条件の影響2019

    • Author(s)
      中津川晃之, 中田大貴, 鎌土重晴, 諏澤和葉, 吉田克仁, 河部望
    • Organizer
      軽金属学会第136回春期大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Mg-9Al-1Zn(mass%)合金の析出挙動に及ぼす微量添加元素の影響2019

    • Author(s)
      園田雄基, 中田大貴, 鎌土重晴
    • Organizer
      軽金属学会第136回春期大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] First-ever assessment of GP zone strength parallel and perpendicular to the zone2018

    • Author(s)
      J.J. Bhattacharyya, T. Sasaki, T. Nakata, K. Hono, S. Kamado, S.R. Agnew
    • Organizer
      The 11th International Conference on Magnesium Alloys and Their Applications
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] From age-hardenable magnesium alloys to bake-hardenable magnesium alloys2018

    • Author(s)
      K. Hono, M.Z. Bian, T.T. Sasaki, T. Nakata, S. Kamado
    • Organizer
      The 11th International Conference on Magnesium Alloys and Their Applications
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Mg-Al-Ca合金およびMg-Zn-Ca合金の圧延集合組織形成メカニズムの解明2018

    • Author(s)
      中田大貴,鎌土重晴
    • Organizer
      軽金属学会第135回秋期大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Mg-6Zn-0.3Ca(mass%)合金圧延材の室温成形性と引張特性に及ぼす微量添加元素の影響2018

    • Author(s)
      鈴木晋太郎, 中田大貴,佐々木泰祐, 鎌土重晴
    • Organizer
      軽金属学会第135回秋期大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] A bake-hardenable Mg-Al-Ca-Mn-Zn sheet alloy with excellent room temperature formability2018

    • Author(s)
      (1)M.Z. Bian, T.T. Sasaki, T. Nakata, Y. Yoshida, N. Kawabe, S. Kamado, K. Hono
    • Organizer
      金属学会第162回春期大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] High speed extrusion of Mg-Al-Ca-Mn alloy with age-hardenability2018

    • Author(s)
      T. Nakata, C. Xu, T.T. Sasaki, K. Hono, Y. Matsumoto, K. Shimizu, S. Kamado
    • Organizer
      The 11th International Conference on Magnesium Alloys and Their Applications
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Twin-roll cast bake-hardenable AXMZ1000 sheet alloy2018

    • Author(s)
      M.Z. Bian, T. Sasaki, T. Nakata, S. Kamado, Y. Yoshida, N. Kawabe, K. Hono
    • Organizer
      The 11th International Conference on Magnesium Alloys and Their Applications
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Book] マグネシウム合金の最先端技術と応用展開2020

    • Author(s)
      河村能人、千野靖正
    • Total Pages
      338
    • Publisher
      シーエムシー出版
    • ISBN
      9784781315058
    • Related Report
      2020 Annual Research Report
  • [Remarks] 先端軽金属材料研究室

    • URL

      https://mcweb.nagaokaut.ac.jp/~mgcenter/

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Patent(Industrial Property Rights)] マグネシウム合金押出材2020

    • Inventor(s)
      吉田雄,水谷学,城野百合,諏澤和葉,吉田克仁,中田大貴,鎌土重晴
    • Industrial Property Rights Holder
      吉田雄,水谷学,城野百合,諏澤和葉,吉田克仁,中田大貴,鎌土重晴
    • Industrial Property Rights Type
      特許
    • Filing Date
      2020
    • Related Report
      2020 Annual Research Report
  • [Patent(Industrial Property Rights)] マグネシウム合金板材、プレス成形体、及びマグネシウム合金板材の製造方法2020

    • Inventor(s)
      吉田雄, 吉田克仁, 中田大貴, 大橋秀亮, 鎌土重晴
    • Industrial Property Rights Holder
      吉田雄, 吉田克仁, 中田大貴, 大橋秀亮, 鎌土重晴
    • Industrial Property Rights Type
      特許
    • Filing Date
      2020
    • Related Report
      2020 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] マグネシウム合金板材、プレス成形体、及びマグネシウム合金板材の製造方法2020

    • Inventor(s)
      吉田雄, 吉田克仁, 中田大貴, 大橋秀亮, 鎌土重晴
    • Industrial Property Rights Holder
      吉田雄, 吉田克仁, 中田大貴, 大橋秀亮, 鎌土重晴
    • Industrial Property Rights Type
      特許
    • Filing Date
      2020
    • Related Report
      2020 Annual Research Report
    • Overseas

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Published: 2018-04-23   Modified: 2022-01-27  

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