2018

Refereed Journal Publications

1. Application of Friction Stir Processing to Weld Toe for Fatigue Strength Improvement of High
   strength Low-alloy Steel Joint
   WL, 36, 4 (2018), 1 WL-4 WL.
   H. Yamamoto, Y. Danno, K. Ito, Y. Mikami, K. Kohama and H. Fujii
2. In Situ Chemical Vapor Deposition of Metals on Vapor-Grown Carbon Fibers and Fabrication of
   Aluminum-Matrix Composites Reinforced by Coated Fibers
   J. Mater. Sci., 53, 7 (2018), 5036-5050.
   F. Ogawa, C. Masuda and H. Fujii
3. Stacking-fault Energy, Mechanical Twinning and Strain Hardening of Fe-18Mn-0.6C-(0, 1.5)Al
   Twinning-Induced Plasticity Steels during Friction Stir Welding
   Acta Mater., 148, 15 (2018), 235-248.
   S.-J. Lee, Y. Sun and H. Fujii
4. Mechanical Properties’modification of Large Load Friction Stir Welded AZ31B Mg Alloy Joint
   Mater. Lett., 219 (2018), 93-96.
   N. Xu, Q. Song, H. Fujii and Y. B. J. Shen
5. Thermodynamic Calculation of the Stacking Fault Energy in Fe-Cr-Mn-C-N Steels
   J. Alloy. Compd, 749 (2018), 776-782.
   S.-J. Lee, H. Fujii and K. Ushioda
6. Deformation Characteristics and Microstructural Evolution in Friction Stir Welding of Thick 5083
   Aluminum Alloy
   Int. J. Adv. Manuf. Technol., 99, 1 (2018), 663-681.
   M. Imam, Y. Sun, H. Fujii, N. Ma, S. Tsutsumi, S. Ahmed, V. Chintapenta and H. Murakawa
7. Foaming of Aluminum Foam Precursor during Friction Stir Welding
   J. Mater. Process. Technol., 259 (2018), 109-115.
   Y. Hangai, K. Takada, R. Endo, H. Fujii, Y. Aoki and T. Utsunomiya
8. Weld Toe Modification Using Spherical-Tip WC Tool FSP in Fatigue Strength Improvement of
   High-Strength Low-Alloy Steel Joints
   Mater. Des., 160 (2018), 1019-1028.
   H. Yamamoto, Y. Danno, K. Ito, Y. Mikami and H. Fujii
9. Friction Stir Welding of Multi-Walled Carbon Nanotubes Reinforced Al Matrix Composites Mater.
   Charact., 145 (2018), 653-663.
   S.-J. Lee, S. E. Shin, Y. Sun, H. Fujii and Y. Park
10. Evaluation of Stacking-Fault Energy in Fe-Mn Based Twinning-Induced Plasticity Steels after
    Friction Stir Welding
    Mater. Charact., 147 (2019), 379-383.
    S.-J. Lee, K. Ushioda and H. Fujii
11. The Unexpected Stress-Strain Response of Medium Mn Steel after Friction Stir Welding
    Mater. Sci. Eng. A., 744 (2019), 340-348.
    S.-J. Lee, T. M. Park, J.-H. Nam, W. S. Choi, Y. Sun, H. Fujii and J. Han
12. Flat Friction Stir Spot Weliding of Three 6061-T6 Aluminum Sheets
    J. Mater. Process. Technol., 264 (2019), 414-421.
    Y. Sun, H. Fujii, S. Zhu and S. Guan
13. Foaming Behavior of Blowing-And Stabilization-Agent-Free Aluminum Foam Precursor during
    Spot Friction Stir Welding
    J. Mater. Process. Technol., 265 (2019), 185-190.
    Y. Hangai, K. Takada, H. Fujii, Y. Aoki and T. Utsunomiya
14. Microstructure Evolution of Cu-30Zn during Friction Stir Welding
    J. Mater. Sci., 53, 14 (2018), 10423-10441.
    X. C. Liu, Y. F. Sun, T. Nagira, K. Ushioda and H. Fujii
15. Mechanical Properties Optimization of AZX612-Mg Alloy Joint by Double-Sided Friction Stir
    Welding
    J. Mater. Process. Technol., 254 (2018), 91-99.
    M. Zhou, Y. Morisada, H. Fujii and T. Ishikawa
16. Influence of Friction Stir Welding Conditions on Joinability of V-Alloy/SUS316L Dissimilar Joint
    Nucl. Mater. Energy, 15 (2018), 43-47.
    H. Serizawa, H. Ogura, Y. Morisada, H. Fujii, H. Mori and T. Nagasaka
17. レーザ予熱方式を用いた中炭素鋼の摩擦攪拌接合
    鉄と鋼, 104, 7 (2018), 23-30.
    和田拓也, 森貞好昭, 孫玉峰, 藤井英俊, 川人洋介, 松下宗生, 池田倫正
18. Dissimilar Friction Stir Welding of Pure Ti and Pure Al
    Mater. Sci. Eng. A., 730 (2018), 168-176.
    J. W. Choi, H. Liu and H. Fujii
19. Elucidation of Microstructural Evolution of Beta-Type Titanium Alloy Joint during Friction Stir
    Welding Using Liquid CO2 Cooling
    Mater. Charact., 145 (2018), 490-500.
    H. Liu, K. Ushioda and H. Fujii
20. High-Cycle Fatigue Properties of an Easily Hot-Workable (α+β)-Type Titanium Alloy Butt Joint
    Prepared by Friction Stir Welding below β Transus Temperature
    Mater. Sci. Eng. A., 742 (2019), 553-563.
    M. Nakai, M. Niinomi, K. Komine, H. Liu, Y. Morisada and H. Fujii
21. Elucidation of Interface Joining Mechanism during Friction Stir Welding through Cu/Cu-10Zn
    Interfacial Observations
    Acta Mater., 166 (2019), 324-334.
    H. Liu, K. Ushioda and H. Fujii
22. 積層造形砂型の曲げ強度に及ぼすかさ密度及び接触点数の影響
    鋳造工学, 91, 3 (2019), 148-154.
    富田祐輔, 藤井英俊

Refereed Conference Proceedings

1. Friction Stir Welding of Developed High Tensile Strength Steel with Reduced Rare Metal
   Proc. 12th international symposium on frction stir welding, 12 (2018), 1-5.
   T. Nagira, S. Wu, Z. Wu and H. Fujii
2. Clarification of Interface Joining Mechanism of Friction Stir Welding by Cu/Cu-10Zn Interfacial
   Observation
   12th Int. Symp. on Friction Stir Welding, Chicoutimi, Quebec, Canada, 12 (2018.6.26-28), 7B-1-1-7B-
   1-5.
   H. Liu, K. Ushioda and H. Fujii
3. Dissimilar Friction Stir Welding of Pure Ti and Pure Mg Using an Al Filler Material
   12th Int. Symp. on Friction Stir Welding, Chicoutimi, Quebec, Canada, 12 (2018.6.26-28), P4-1-P4-5.
   J.-W. Choi, H. Liu, K. Ushioda and H. Fujii
4. Low-temperature Joining of Carbon Steel by Large Load and Localized Deformation
   Proc. 4th Int. Conf. on Welding and Failure Analysis of Engineering Materials, Aswan, Egypt
   (2018.11.19-22), 1-5.
   T. Miyagaki, H. Liu, M. Kamai and H. Fujii
5. Probing Tool Durability in Stationary Shoulder Friction Stir Welding
   Proc. Friction Stir Welding and Processing X 2019 TMS Annual Meeting & Exhibition, San Antonio,
   USA, Friction Stir Welding and Processing X (2019.3.10-14), 91-98.
   B. Vicharapu, H. Liu, H. Fujii, N. Ma and A. De

Conference Proceedings

1. Weld Toe Modification by Friction Stir Processing Using a Spherical Tip Tool in High-Strength
   Low-Alloy Steel Joints
   Proc. WAFA 2018, Aswan, Egypt (2018.11.19-21)
   H. Yamamoto, Y. Danno, K. Ito and H. Fujii
2. Direct Application of Friction Stir Processing to Weld Toes of High-Strength Low-Alloy Steel Joints
   Proc. TMS 2019, SanAntonio, USA (2019.3.10-14)
   H. Yamamoto, Y. Danno, K. Ito, Y. Mikami and H. Fujii
3. In-situ Observation of Solidification Cracking during TIG Welding by X-ray Imaging
   Proc. 4th international conference on welding and failure analysis of engineering materials, Egypt
   (2018.11.19-22), 1-5.
   D. Yamashita, T. Nagira, M. Kamai, Y. Aoki, H. Liu and H. Fujii
4. Microstructure Evolution of High Purity Silver during Friction Stir Welding
   Proc. 4th international conference on welding and failure analysis of engineering materials, Egypt
   (2018.11.19-22), 1-5.
   T. Nagira, X. C. Liu, K. Ushiokda, Y. Iwamoto, G. Ano and H. Fujii
5. Inversion Friction Stir Welding of Steel
   12th Int. Symp. on Friction Stir Welding, Chicoutimi, Quebec, Canada, 12 (2018.6.26-28), 10A-4-1-
   10A-4-5.
   M. Ochi, Y. Morisada and H. Fujii

Review papers

1. 摩擦攪拌接合(FSW) の基礎第1 回－摩擦攪拌接合の特徴と制約－
   溶接技術, 66, 6 (2018), 105-107.
   藤井英俊
2. 摩擦攪拌接合(FSW) の基礎第2 回－入熱量と欠陥の種類－
   溶接技術, 66, 7 (2018), 113-115.
   藤井英俊
3. 摩擦攪拌接合(FSW) の基礎第3 回－回転数と回転ピッチ－
   溶接技術, 66, 8 (2018), 113-115.
   藤井英俊
4. 摩擦攪拌接合(FSW) の基礎第4 回－摩擦攪拌接合装置とギャップ裕度－
   溶接技術, 66, 9 (2018), 93-95.
   藤井英俊
5. 摩擦攪拌接合(FSW) の基礎最終回－鉄鋼材料の摩擦攪拌接合－
   溶接技術, 66, 10 (2018), 98-100.
   藤井英俊
6. X 線透過システムを用いた摩擦攪拌接合過程での塑性流動解析
   金属, 88, 6 (2018), 11-16.
   森貞好昭, 藤井英俊

2017

Refereed Journal Publications

1. Optimazation of Mechanical Properties of Fine-Grained Non-Combustive Magnesium Alloy Joint
   by Asymmetrical Double-Sided Friction Stir Welding
   J. Mater. Proc. Tech., 242 (2017), 117-125.
   J. Chen, H. Fujii, Y. Sun, Y. Morisada and K. Kondoh
2. Static Strength of Hot-Stamped Spot Welded Joints: Study on Spot Welding Tailored Blank
   Technology
   Welding Int., 31, 9 (2017), 681-691.
   H. Fujimoto, M. Yasuyama, H. Ueda, R. Ueji and H. Fujii
3. Effect of Abnornal Grain Growth on Microstructure and Mechanical Properties of Friction Stir
   Welded SPCC Steel Plates
   Mater. Sci. Eng. A, 694 (2017), 81-92.
   Y. Sun and H. Fujii
4. Post-uniform Elongation and Tensile Fracture Mechanisms of Fe-18Mn-0.6C-xAl Twinning-
   Induced Plasticity Steels
   Acta Mater., 131 (2017), 435-444.
   H.-Y. Yu, S.-M. Lee, J.-H. Nam, S.-J. Lee, D.Fabregue, M.-H. Park, N.Tsuji and Y.-K. Lee
5. Design for Fe-high Mn Alloy with an Improved Combination of Strength and Ductility
   Sci. Rep., 7, 1 (2017), 3573.
   S.-J. Lee, J.Han, S.Lee, S.-H. Kang, S.-M. Lee and Y.-K. Lee
6. 中炭素鋼の低温線形摩擦攪拌接合
   鉄と鋼, 103, 7 (2017), 422-428.
   青木祥宏, 黒岩良祐, 藤井英俊, 村山元, 泰山正則
7. Microstructure-property Relation and Evolution in Friction Stir Welding of Naturally Aged 6063
   Aluminum Alloy
   Int. J. Adv. Manuf. Technol, 91, 5 (2017), 1753-1769.
   M. Imam, V. Racherla, K. Biswas, H. Fujii, V. Chintapenta, Y. Sun and Y. Morisada
8. Fabrication and Compression Properties of Functionally Graded Copper Foam Made Using
   Friction Powder Sintering and Dissolution
   J. Mater. Eng. Perform., 26, 9 (2017), 4508-4513.
   Y. Hangai, K. Zushida, H. Fujii, O. Kuwazuru and N. Yoshikawa
9. Improving the Particle Distribution and Mechanical Properties of Friction-Stir-Welded Composites
   by Using a Smooth Pin Tool
   Mech. Compos. Mater., 53, 4 (2017), 515-524.
   H. Liu, Y. Hu, Y. Zhao and H. Fujii
10. Clarification of Microstructure Evolution of Aluminum during Friction Stir Welding Using
    Liquid CO2 Rapid Cooling
    Mater. Des., 129 (2017), 151-163.
    X. C. Liu, Y. F. Sun and H. Fujii
11. Friction Stir Welding of a CoCrFeNiAl0.3 High Entropy Alloy
    Mater. Lett., 205 (2017), 142 144.
    Z. G. Zhu, Y. F. Sun, M. H. Goh, F. L. Ng, Q. B. Nguyen, H. Fujii, S. M. L. Nai, J. Wei and C. H.
    Shek
12. Characterization of WC/12Co Cermet-Steel Dissimilar Friction Stir Welds
    J. Manufacturing Processes, 31 (2018), 139-155.
    M.-N. Avettand-Fenoel, T. Nagaoka, H. Fujii and R. Taillard
13. Friction Stir Welding of a Ductile High Entropy Alloy: Microstructural Evolution and Weld
    Strength
    Mater. Sci. Eng. A., 711 (2018), 524-532.
    Z. G. Zhu, Y. F. Sun, F. L. Ng, M. H. Goh, P. K. Liaw, H. Fujii, Q. B. Nguyen, Y. Xu, C. H. Shek, S.
    M. L. Nai and J. Wei
14. Superplasticity in a Lean Fe-Mn-Al Steel
    Nat. Commun., 8, 1 (2018), 751.
    J. Han, S.-H. Kang, S.-J. Lee, M.Kawasaki, H. J. Lee, D.Ponge, D.Raabe and Y.-K. Lee
15. Large Load Friction Stir Welding of Mg-6Al-0.4Mn-2Ca Magnesium Alloy
    Mater. Sci. Technol. (2018), Available online.
    N. Xu, Q. Song, Y. Jiang, Y. Bao and H. Fujii
16. Tensile Properties and Deformation Mode of Si-added Fe-18Mn-0.6C Steels
    Acta Mater., 144 (2018), 738-747.
    S.-M. Lee, S.-J. Lee, S.Lee, J.-H. Nam and Y.-K. Lee
17. Microstructure and Mechanical Properties of Friction-Welded S20C and SCM415H Steels
    Mater. Trans., 59, 3 (2018), 503-506.
    E.-H. Kim, H. Fujii, J.-H. Kim and K. H. Song
18. A6N01アルミニウム合金とAZ31マグネシウム合金の摩擦攪拌接合におけるプロセス因
    子とその影響
    溶接学会論文集, 36, 1 (2018), 9-15.
    渥美健太郎, 藤井英俊, 森貞好昭, 石川武, 河田直樹
19. 時間分解X 線イメージングを利用した金属合金における固液共存体の引張および圧縮
    変形挙動のその場観察
    鉄と鋼, 103, 12 (2017), 668-677.
    柳楽知也, 安田秀幸, 宇野木諒, 森下浩平, 杉山明, 吉矢真人, 上杉健太朗
20. Investigation of Temperature Dependent Microstructure Evolution of Pure Iron during Friction
    Stir Welding Using Liquid CO2 Rapid Cooling
    Mater. Charact., 137 (2018), 24-38.
    X. C. Liu, Y. F. Sun, T. Nagira and H. Fujii
21. Dynamics of Rotational Flow in Friction Stir Welding of Aluminium Alloys
    J. Mater. Process. Technol., 252 (2017), 643-651.
    X. C. Liu, Y. F. Sun, Y. Morisada and H. Fujii
22. 異種アルミニウム合金の摩擦かくはん接合特性
    軽金属溶接, 55, 10 (2017), 392-400.
    畑中伸夫, 西本浩司, 西野精一, 森貞好昭, 藤井英俊
23. Ultrafine Grained Structure and Improved Mechanical Properties of Low Temperature Friction
    Stir Spot Welded 6061-T6 Al Alloys
    Mater. Charact., 135 (2018), 124-133.
    Y. Sun, Y. Morisada, H. Fujii and N. Tsuji
24. Dissimilar Friction Stir Lap Welding of Magnesium to Aluminum Using Plasma Electrolytic
    Oxidation Interlayer
    Mater. Sci. Eng. A., 711 (2018), 109-118.
    Y. Gao, Y. Morisada, H. Fujii and J. Liao
25. Effect of Mo Addition on the Mechanical Properties and Microstructures of Ti-Mn Alloys
    Fabricated by Metal Injection Molding for Biomedical Applications
    Mater. Trans., 58 (2017), 271-279.
    P.F.Santos, M. Niinomi, K. Cho, H. Liu, M. Nakai, T. Narushima, K. Ueda and Y. Itoh
26. Heat Treatment to Improve Fatigue Strength of Friction Stir Welded Ti-6Al-4V Alloy Butt Joint
    Mater. Trans., 58 (2017), 1223-1226.
    M. Nakai, M. Niinomi, Y. Ishida, H. Liu, H. Fujii and T. Ninomiya
27. Improved Fatigue Properties with Maintaining Low Young’s Modulus Achieved in Biomedical
    Beta-Type Titanium Alloy by Oxygen Addition
    Mater. Sci. Eng. A., 704 (2017), 10-17.
    H. Liu, M. Niinomi, M. Nakai, S. Obara and H. Fujii
28. Microstructural and Mechanical Properties of a Beta-Type Titanium Alloy Joint Fabricated by
    Friction Stir Welding
    Mater. Sci. Eng. A., 711 (2018), 140-148.
    H. Liu and H. Fujii

Refereed Conference Proceedings

1. Exploring Semi-solid Deformation with the Discrete Element Method and Synchrotron
   Radiography
   Proc. 6th Decennial Int. Conf. on Solidification (2017), 512-515.
   T. C. Su, C. O’sullivan, T. Nagira, H. Yasuda and C. M. Gourlay
2. Massive-like Transformation in Fe-Cr-Ni Alloys: In-situ and Time-resolved Observation
   Proc. 6th Decennial Int. Conf. on Solidification (2017), 431-433.
   T. Nishimura, K. Morishita, T. Nagira, M. Yoshiya and H. Yasuda

Conference Proceedings

1. Deposition of Metalson Vapor Grown Carbon Fibers via in Situ Chemical Vapor Deposition and
   Fabrication of Metal Matrix Composites Utilizing Coated Fibers
   Proc. SUSTAINABLE INDUSTRIAL PROCESSING SUMMIT, 2017 (2017), 1-17.
   F. Ogawa, C. Masuda and H. Fujii
2. Application of Friction Stir Processing to High-tensile-steel Welds
   Proc. WSE & CAWE 2017, Jinan, China (2017.10.18-20), 263-266.
   K. Ito, H. Yamamoto, M. Takahashi, K. Kohama and H. Fujii
3. Application of Friction Stir Processing to High-tensile-steel Welds
   Proc. IWIT & TWIT 2017, Chantaburi, Thailand (2017.11.11-12), 12-18.
   K. Ito, H. Yamamoto, T. Okuda, H. Izumi, M. Takahashi, K. Kohama and H. Fujii

Domestic conference papers

1. 摩擦攪拌接合法を用いたV 合金/ステンレス鋼異材継手作製試験
   溶接構造シンポジウム2017講演論文集, 大阪, 日本(2017.12.5-6), 177-180.
   小倉啓嵩, 芹澤久, 森貞好昭, 藤井英俊, 森裕章, 長坂琢也

Review papers

1. マグネシウム合金の摩擦攪拌接合
   金属, 87, 4 (2017), 315-320.
   森貞好昭, 藤井英俊

Book

1. インサート材を用いたマグネシウム合金/鋼の摩擦攪拌接合技術
   (株)技術情報協会, (2017), 分担執筆, 440-451.
   森貞好昭, 藤井英俊

2016

Refereed Journal Publications

1. Effect of Online Rapid Cooling on Microstructure and Mechanical Properties of Friction Stir
   Welded Medium Carbon Steel
   J. Mater. Process. Technol., 230 (2016), 62-71.
   M. Imam, R. Ueji and H. Fujii
2. Stability of the Retained Austenite in Low-alloyed Transformation Induced Plasticity-Aided
   Steels during Friction Stir Welding
   Sci. Technol. Weld. Joining, 21, 4 (2016), 281-286.
   T. Miura, R. Ueji, H. Fujii, T. Murakami and T. Kobashi
3. 自動車用鋼板の接着継手の静的強度と疲労強度に関する検討
   溶接学会論文集, 34, 2 (2016), 93-101.
   富士本博紀, 上田秀樹, 今村高志, 上路林太郎, 藤井英俊
4. Laser-assisted Friction Stir Processing of IN738LC Nickel-Based Superalloy:Stir Zone
   Characteristics
   Sci. Technol. Weld. Joining, 21, 5 (2016), 374-380.
   S. M. Mousavizade, M. Pouranvari, F. M. Ghaini, H. Fujii and D. Chung
5. 鋼インサート材を利用したアルミニウム合金/亜鉛めっき鋼の摩擦アンカー接合
   溶接学会論文集, 34, 2 (2016), 123-134.
   坂村勝, 大石郁, 大田耕平, 竹保義博, 藤井英俊
6. Dynamic and Static Change of Grain Size and Texture of Copper during Friction Stir Welding
   J. Mater. Process. Technol., 232 (2016), 90-99.
   N. Xu, R. Ueji and H. Fujii
7. Improvement of Fatigue Properties of Resistance Spot Welded Joints in High Strength Steel
   Sheets by Shot Blast Processing
   ISIJ Int., 56, 7 (2016), 1276-1284.
   H. Fujimoto, H. Ueda, R. Ueji and H. Fujii
8. Estimation of Intrinsic Contact Angle of Various Liquids on PTFE by Utilizing Ultrasonic
   Vibration
   J. Mater. Eng. Perform., 25, 8 (2016), 3384-3389.
   T. Urai, M. Kamai and H. Fujii
9. Friction Stir Welding of F82H Steel for Fusion Applications
   J. Nucl. Mater., 478 (2016), 1-6.
   S. Noh, M. Ando, H. Tanigawa, H. Fujii and A. Kimura
10. Microstructure and Mechanical Properties of Dissimilar Friction Stir Welding between Ultrafine
    Grained 1050 and 6061-T6 Aluminum Alloys
    Metals, 6 (2016), 249-260.
    Y. Sun, N. Tsuji and H. Fujii
11. Dynamic Recrystallization Phenomena during Laser-Assisted Friction Stir Processing of a
    Precipitation Hardened Nickel Base Superalloy
    J. Alloy. Compd, 685 (2016), 806-811.
    S. M. Mousavizade, M. Pouranvari, F. Malek, H. Fujii and Y. F. Sun
12. 高張力鋼版スポット溶接継手の面内引張試験での強度と伸びに及ぼすＨＡＺ軟化の影響
    溶接学会論文集, 34, 4 (2016), 285-294.
    富士本博紀, 濱田幸一, 岡田徹, 藤井英俊
13. Microstructural Characteristics and Mechanical Properties of Friction Stir Welded Thick 5083
    Aluminum Alloy
    Metall. Mater. Trans. A (2017), 1-22.
    M. Imam, Y. Sun, H. Fujii, N. Ma, S. Tsutsumi and H. Murakawa
14. Thermal Conductivity of Al/SiC Particulate Composites Produced by Friction Powder Sintering
    粉体および粉末冶金, 63, 7 (2016), 563-567.
    Y. Kimoto, T. Nagaoka, K. Mizuuchi, M. Fukusumi, Y. Morisada and H. Fujii
15. 濡れ性を用いた摩擦攪拌接合用ツールの性能評価
    溶接学会論文集, 34, 4 (2016), 218-222.
    森貞好昭, 藤井英俊, 神田一隆, 久保田和幸, 伊坂正和
16. Influence of Friction Stir Welding Conditions on Joinability of Oxide Dispersion Strengthened
    Steel / F82H Ferritic/Martensitic Steel Joint
    Nucl. Mater. Energy, 9 (2016), 367-371.
    H. Serizawa, M. Murakami, Y. Morisada, H. Fujii, S. Nogami, T. Nagasaka and H. Tanigawa
17. Improvement in Mechanical Strength of Low-Cost β-Type Ti-Mn Alloys Fabricated by Metal
    Injection Molding through Cold Rolling
    J. Alloy. Compd, 664 (2016), 272-283.
    K. Cho, M. Niinomi, M. Nakai, H. Liu, P. F. Santos, Y. Itoh, M. Ikeda, M. A.-H. Gepreel and
    T. Narushima
18. Grain Refinement Mechanism and Evolution of Dislocation Structure of Co-Cr-Mo Alloy
    Subjected to High-Pressure Torsion
    Mater. Trans., 57 (2016), 1109-1118.
    M. Isik, M. Niinomi, H. Liu, K. Cho, M. Nakai, Z. Horita, S. Sato, T. Narushima, H. Yilmazer
    and M. Nagasako
19. Fabrication of Low-Cost Beta-Type Ti-Mn Alloys for Biomedical Applications by Metal
    Injection Molding Process and Their Mechanical Properties
    J. Mech. Behav. Biomed. Mater., 59 (2016), 497-507.
    P. F. Santos, M. Niinomi, H. Liu, K. Cho, M. Nakai, Y. Itoh, T. Narushima and M. Ikeda
20. Microstructural Evolution and Mechanical Properties of Biomedical Co-Cr-Mo Alloy Subjected
    to High-Pressure Torsion
    J. Mech. Behav. Biomed. Mater., 59 (2016), 226-235.
    M. Isik, M. Niinomi, K. Cho, M. Nakai, H. Liu, H. Yilmazer, Z. Horita, S. Sato and
    T. Narushima
21. Improvement of Microstructure, Mechanical and Corrosion Properties of Biomedical Ti-Mn
    Alloys by Mo Addition
    Mater. Des., 110 (2016), 414-424.
    P. F. Santos, M. Niinomi, H. Liu, K. Cho, M. Nakai, A. Trenggono, S. Champagne,
    H. Hermawan and T. Narushima
22. Optimization of Microstructure and Mechanical Properties of Co-Cr-Mo Alloys by High-Pressure
    Torsion and Subsequent Short Annealing
    Mater. Trans., 57 (2016), 1887-1896.
    M. Isik, M. Niinomi, H. Liu, K. Cho, M. Nakai, Z. Horita, T. Narushima and K. Ueda
23. Effect of Solute Oxygen on Compressive Fatigue Strength of Spinal Fixation Rods Made of Ti-
    29Nb-13Ta-4.6Zr Alloys
    Mater. Trans., 57 (2016), 1993-1997.
    Y.-S. Lee, M. Niinomi, M. Nakai, K. Narita and H. Liu
24. Abnormal Deformation Behavior of Oxygen-Modified β-Type Ti-29Nb-13Ta-4.6Zr Alloys for
    Biomedical Applications
    Metall. Mater. Trans. A (2017), 139-149.
    H. Liu, M. Niinomi, M. Nakai, X. Cong, K. Cho, C. J. Boehlert and V. Khademi
25. Deformation-induced ω-Phase Transformation in a β-Type Titanium Alloy during Tensile
    Deformation
    Scr. Mater., 130 (2017), 27-31.
    H. Liu, M. Niinomi, M. Nakai, K. Cho and H. Fujii

Refereed Conference Proceedings

1. A β -Type Titanium Alloy with Significantly Changeable Young’s Modulus and Good
   Mechanical Properties Used for Spinal Fixation Applications
   Proc. 13th World Conf. on Titanium, San Diego, USA (2015.8.16-20), 1685-1689.
   H. Liu, M. Niinomi, M. Nakai, K. Cho and K. Narita
2. Development of Biomedical Titanium Alloys with a Focus on Controlling Young’s Modulus
   Proc. 13th World Conf. on Titanium, San Diego, USA (2015.8.16-20), 1655-1663.
   M. Niinomi, M. Nakai, H. Liu and K. Cho
3. Development of New Ti-Mn-Mo Alloys for Use in Biomedical Applications
   Proc. 13th World Conf. on Titanium, San Diego, USA (2015.8.16-20), 1741-1745.
   P. Santos, M. Niinomi, K. Cho, M. Nakai and H. Liu
4. Tensile and Compressive Properties of Low-Cost High-Strength β -Type Ti-Mn Alloys
   Fabricated by Metal Injection Molding
   Proc. 13th World Conf. on Titanium, San Diego, USA (2015.8.16-20), 499-503.
   K. Cho, M. Niinomi, M. Nakai, H. Liu, P. F. Santos, Y. Itoh and M. Ikeda
5. Wear Behaviors of Combinations Comprised of Titanium Alloys in Air and Ringer’s Solution
   Proc. 13th World Conf. on Titanium, San Diego, USA (2015.8.16-20), 1707-1710.
   M. Nakai, M. Niinomi, K. Narita, K. Cho, H. Liu and Y.-S. Lee

Conference Proceedings

1. Linear Friction Welding of Medium Carbon Steel
   11th Int. Symp. on Friction Stir Welding, TWI Ltd, Cambridge, UK, 11 (2016.5.17-19), P12-1-
   P12-6.
   R. Kuroiwa, Y. Aoki, H. Fujii, G. Murayama and M. Yasuyama
2. Parameters Controlling Structure-Properties Relationships in Friction Stir Welding of Thick 5083
   Aluminium Alloy
   11th Int. Symp. on Friction Stir Welding, TWI Ltd, Cambridge, UK, 11 (2016.5.17-19), P18-1-
   P18-10.
   M. Imam, Y. Sun, H. Fujii, N. Ma, S. Tsutsumi and H. Murakawa
3. Application of Linear Friction Welding to the Thin Carbon Steel Plate
   Proc. 10th Int. Conf. on Trends in Welding Research & 9th Int. Welding Symp. of Japan
   Welding Society (9WS), Tokyo, Japan (2016.10.11-14), 862-865.
   R. Kuroiwa, Y. Aoki, H. Fujii, G. Murayama and M. Yasuyama
4. Clarification of Microstructure Evolution of Aluminum during Friction Stir Welding Using
   Liquid CO2 Rapid Cooling
   Proc. 10th Int. Conf. on Trends in Welding Research & 9th Int. Welding Symp. of Japan
   Welding Society (9WS), Tokyo, Japan (2016.10.11-14), 989-992.
   X. Liu and H. Fujii
5. Fundamental Role of FSW Tool for Stir Zone Formation
   Proc. 10th Int. Conf. on Trends in Welding Research & 9th Int. Welding Symp. of Japan
   Welding Society (9WS), Tokyo, Japan (2016.10.11-14), 282-285.
   N. Takeoka, H. Fujii, Y. Morisada and Y. Sun
6. Improvement of Fatigue Strength of Resistance Spot Welded Joints in High Strength Steel
   Sheets by Shot Blast Processing
   Proc. 10th Int. Conf. on Trends in Welding Research & 9th Int. Welding Symp. of Japan
   Welding Society (9WS), Tokyo, Japan (2016.10.11-14), 237-240.
   H. Fujimoto, H. Ueda, R. Ueji and H. Fujii
7. Increase in Fatigue Strength and Charpy Absorbed Energies of TIG-welded SS400 Steel Plates
   by Friction-Stir-Processing Grain-Refinement
   Proc. 10th Int. Conf. on Trends in Welding Research & 9th Int. Welding Symp. of Japan
   Welding Society (9WS), Tokyo, Japan (2016.10.11-14), 866-869.
   K. Ito, T. Okuda, H. Izumi, M. Takahashi, K. Kohama, H. Yamamoto and H. Fujii
8. Increase in Fatigue Strength of Butt-Welded High-Tensile-Steel Joints by Friction Stir Processing
   Proc. 10th Int. Conf. on Trends in Welding Research & 9th Int. Welding Symp. of Japan
   Welding Society (9WS), Tokyo, Japan (2016.10.11-14), 875-878.
   H. Yamamoto, K. Ito, M. Takahashi, K. Kohama and H. Fujii
9. Role of Tool Profile in Grain Structure Formation and Texture Development during Friction Stir
   Welding of Thick Welds
   Proc. 10th Int. Conf. on Trends in Welding Research & 9th Int. Welding Symp. of Japan
   Welding Society (9WS), Tokyo, Japan (2016.10.11-14), 810-813.
   M. Imam, Y. Sun, H. Fujii, N. Ma, S. Tsutsumi and H. Murakawa
10. AZX Series Flame-resistant Mg Alloy Joints Formed Using Asymmetry Double-Sided FSW with
    Different Lower Tool Rotation Rate
    11th Int. Symp. on Friction Stir Welding, TWI Ltd, Cambridge, UK, 11 (2016.5.17-19), 6B-4-
    1-6B-4-8.
    M. Zhou, Y. Morisada and H. Fujii
11. Clarification of Formation Mechanism of Stir Zone Using an Adjustable Tool
    11th Int. Symp. on Friction Stir Welding, TWI Ltd, Cambridge, UK, 11 (2016.5.17-19), 8B-2-
    1-8B-2-5.
    N. Takeoka, Y. Morisada, Y. Sun and H. Fujii
12. Clarification of Material Flow and Defect Formation during Friction Stir Welding
    11th Int. Symp. on Friction Stir Welding, TWI Ltd, Cambridge, UK, 11 (2016.5.17-19), P17-1-
    P17-7.
    Y. Morisada, Z. Lei and H. Fujii
13. Improvement of Bonding Strength between WC-12Co Cemented Carbide and Tool Steel by
    Friction Stir Processing
    11th Int. Symp. on Friction Stir Welding, TWI Ltd, Cambridge, UK, 11 (2016.5.17-19), 4B-1-
    1-4B-1-4.
    T. Nagaoka, Y. Kimoto, H. Watanabe, M. Fukusumi, Y. Morisada and H. Fujii
14. Low Rotation Speed Friction Stir Spot Welding of 6061 Al Alloys
    11th Int. Symp. on Friction Stir Welding, TWI Ltd, Cambridge, UK, 11 (2016.5.17-19), P24-1-
    P24-8.
    Y. Sun, Y. Morisada, H. Fujii and N. Tsuji
15. Bonding Strength of Friction Stir Welded Joint of WC-12Co and Medium Carbon Steel
    Proc. 10th Int. Conf. on Trends in Welding Research & 9th Int. Welding Symp. of Japan
    Welding Society (9WS), Tokyo, Japan (2016.10.11-14), 928-931.
    T. Nagaoka, Y. Kimoto, T. Takeuchi, M. Fukusumi, Y. Morisada and H. Fujii
16. Flame-resistant Mg Alloy Joint Formed by Asymmetry Double-Sided FSW
    Proc. 10th Int. Conf. on Trends in Welding Research & 9th Int. Welding Symp. of Japan
    Welding Society (9WS), Tokyo, Japan (2016.10.11-14), 278-281.
    M. Zhou, Y. Morisada, H. Fujii and T. Ishikawa
17. Surface Modification of Medium-carbon Steel by Friction Stir Powder Processing with Cr
    Particles
    Proc. 10th Int. Conf. on Trends in Welding Research & 9th Int. Welding Symp. of Japan
    Welding Society (9WS), Tokyo, Japan (2016.10.11-14), 619-622.
    J. Sun, Y. Morisada, Y. Sun and H. Fujii

Review papers

1. 軽量化､マルチマテリアル化のための摩擦攪拌接合
   溶接技術(2016), 38-41.
   青木祥宏, 藤井英俊
2. 摩擦攪拌接合技術
   溶接工学夏季大学教材(2016), 189-204.
   藤井英俊
3. 革新プロセス開発への道しるべ-FSW-
   溶接学会誌, 85, 6 (2016), 43-52.
   藤井英俊
4. 鋼を溶かさずに接合する－CO2 排出の大幅削減に向けて－
   第八回適塾講座③ , 8 (2016), 57-66.
   藤井英俊
5. 高輝度X 線透過システムを用いた摩擦攪拌接合における欠陥形成機構の解明
   溶接冶金シミュレーションと可視化, 16 (2016), 457-461.
   森貞好昭, 藤井英俊
6. FSW プロセス制御と4次元X 線観察
   スマートプロセス学会誌, 6, 1 (2017), 12-16.
   森貞好昭, 藤井英俊
7. マグネシウム合金のティグ溶接性
   軽金属溶接, 55, 3 (2017), 83-87.
   森貞好昭, 藤井英俊

Book

1. しなやかで強い鉄鋼材料～革新的構造用金属材料の開発最前線～
   (株) エヌ・ティー・エス, (2016), 分担執筆, 359-368.
   藤井英俊
2. Interface Oral Health Science 2016
   Springer, (2016), 分担執筆, 229-245.
   P. F. Santos, M. Niinomi, H. Liu, M. Nakai, K. Cho, T. Narushima, K. Ueda, N. Ohtsu,
   M. Hirano and Y. Itoh