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Development of microstructure control technology and high-peformance Mg alloy sheets

Research Project

Project/Area Number 19K15321
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 26050:Material processing and microstructure control-related
Research InstitutionNagaoka University of Technology

Principal Investigator

Nakata Taiki  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) 2019-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2019: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsマグネシウム合金 / 圧延加工 / 時効析出 / 室温成形性 / 引張特性 / 電子線後方散乱回折 / 結晶塑性シミュレーション / 電子顕微鏡 / 室温プレス成形性 / 時効処理 / 再結晶 / 集合組織 / ユビキタス元素 / 圧延 / 室温成形 / 時効硬化
Outline of Research at the Start

マグネシウム合金は構造用金属材料の中で最も軽量であるものの、自動車パネル材として使用できる強度と室温成形性を兼ね備えたマグネシウム合金板材は存在しない。本研究では、精緻な微細組織解析と結晶塑性シミュレーションを組み合わせたマルチスケール解析により、高い室温成形性と強度を具現化できるマグネシウム合金板材のナノ・ミクロ組織を明らかにするとともに、その特性発現機構を解明し、輸送機器の構造部材として使える新しいマグネシウム合金を開発する。

Outline of Final Research Achievements

In this study, we have successfully developed a precipitation-hardenable Mg-Zn based alloy sheet with excellent strength-ductility balance and good room-temperature stretch formability. The newly developed alloy sheet shows good Index Erichsen value over 7mm, and the 0.2% proof stress was improved to 228MPa by a peak-aging treatment. Moreover, the peak-aged alloy sheet could keep moderate elongation to failure of about 20% and then it was found that the new sheet exhibits better tensile properties than those of previously designed room-temperature formable Mg alloy sheets. Besides, we have tried to elucidate the recrystallization mechanism via electron backscattered diffraction technique, and it could be understood that twinning-induced static recrystallization plays an important role for the texture formation in Mg alloys.

Academic Significance and Societal Importance of the Research Achievements

一般的なマグネシウム合金は、強度や延性、室温成形性の同時改善が困難であることから、安価な輸送機器構造部材としての実用化は困難と考えられていたが、本研究の結果、時効析出を利用することで、マグネシウム合金でも優れた引張特性と成形性の同時付与が可能であることを見出した。また、双晶によってマグネシウム合金の集合組織を制御できることも実証した。これは、マグネシウム合金押出材や鍛造材の組織制御にも有効であり、マグネシウム展伸材の高性能化を目指した基盤技術になると考えられる。

Report

(3 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • Research Products

    (58 results)

All 2021 2020 2019 Other

All Int'l Joint Research (3 results) Journal Article (22 results) (of which Int'l Joint Research: 13 results,  Peer Reviewed: 20 results,  Open Access: 3 results) Presentation (28 results) (of which Int'l Joint Research: 5 results,  Invited: 5 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 Research-status Report
  • [Int'l Joint Research] Harbin Institute of Technology(中国)

    • Related Report
      2019 Research-status Report
  • [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] 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] 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] 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] 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] 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 Research-status 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 Research-status Report
    • Peer Reviewed / Open Access / 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 Research-status 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 Research-status 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 Research-status 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 Research-status 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 Research-status Report
    • Peer Reviewed / Open Access / 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 Research-status 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 Research-status 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 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [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] 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] 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, Nagaoka University of Technology
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [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] 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 Research-status 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 Research-status 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 Research-status 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 Research-status Report
  • [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 Research-status 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 Research-status 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 Research-status 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 Research-status 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 Research-status 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 Research-status 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 Research-status 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 Research-status 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 Research-status 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 Research-status 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 Research-status Report
    • Invited
  • [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 Research-status 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: 2019-04-18   Modified: 2022-01-27  

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