Presentations -
-
Improvement on Joint Strength of Fe/Al Dissimilar Materials Resistance Spot Welded Joints by using External Magnetic Field
Muneyoshi Iyota, Yuta Funabiki, Takahisa Shobu, Tomoki Matsuda, Yujiro Hayashi and Tomokazu Sano
International conference he Asian Symposium Materials and Processing 2024 (ASMP2024) Oral Presentation(general)
2024.12 -
Effects of External Magnetic Field on Nugget Formation and Electrode Wear of Resistance Spot Welding for Aluminum Alloy
Arata Ishikawa，Muneyoshi lyota
International conference he Asian Symposium Materials and Processing 2024 (ASMP2024) Oral Presentation(general)
2024.12 -
A Study on Suppression of Electrode Deformation in Fe/Al Resistance Heating Clinching by using W Punch-Shaped Electrode
Yuto Koga, Eiji Shimokawa, Muneyoshi Iyota
International conference he Asian Symposium Materials and Processing 2024 (ASMP2024) Oral Presentation(general)
2024.12 -
Effects of Al Welds Characteristics on Joint Strength in Cu/Al Dissimilar Materials Resistance Spot Welding
Yoshiki Watanabe, Muneyoshi Iyota
International conference he Asian Symposium Materials and Processing 2024 (ASMP2024) Oral Presentation(general)
2024.12 -
抵抗発熱クリンチングを用いたAl展伸材/Alダイカスト材接合部の放射割れに及ぼす加圧波形の影響
藤本裕介, 伊與田宗慶
International conference 軽金属溶接協会 2024年研究成果発表会 Oral Presentation(general)
2024.12 -
Convection and joint characteristics in aluminum alloy melting zone during resistance spot welding of dissimilar Fe-Al material in external magnetic field
Muneyoshi Iyota, Yuta Funabiki, Takahisa Shobu, Tomoki Matsuda, Yujiro Hayashi and Tomokazu Sano
International conference IIW2024 Oral Presentation(general)
2024.07 -
Mechanical Properties of Resistance Spot Welded Joints of Aluminum Castings and Wrought Alloys
Takeshi Matsukage, Shoma Sakurai, Taishi Tarui, Muneyoshi Iyota
International conference International Aluminium Conference 2023 Oral Presentation(general)
2023.10 -
Dissimilar Joining of High Strength Steel and Aluminum Alloy using Resistance Spot Welding with Die- and Punch-Shaped Electrodes
Muneyoshi Iyota, Takuya Hamaguchi, Yuto Koga
International conference International Aluminium Conference 2023 Oral Presentation(general)
2023.10 -
Weldability and Mechanical Properties of Fe/Al Dissimilar Joints by Resistance Spot Weld Bonding
Shoma Sakurai, Yuto Ike, Kiichi Yoshida, Muneyoshi Iyota
International conference International Aluminium Conference 2023 Oral Presentation(general)
2023.10 -
片側抵抗スポット溶接を用いた鋼とPTFEの異種材料接合におけるアンカー形成に及ぼす発熱形態の影響
吉田有輝, 三村康貴, 伊與田宗慶
Internal meeting 溶接学会 2023年度秋季全国大会 Oral Presentation(general)
2023.09 -
Effects of Different Alloy Combinations on Mechanical Properties of Aluminum Alloy Resistance Spot Welded Joints
Takeshi Matsukage, Taishi Tarui, Muneyoshi Iyota
International conference FEMS EUROMAT 2023 Oral Presentation(general)
2023.09 -
Effects of Heating Condition on Joint Properties of Steel/Fluororesin Dissimilar Materials using One-Sided Seam Welding
Muneyoshi Iyota, Koki Mimura, Tatsumi Kawafuchi, Kiminori Washika
International conference FEMS EUROMAT 2023 Oral Presentation(general)
2023.09 -
In-situ Evaluation of Convection Behavior in Aluminum Alloy Melting Zone during Resistance Spot Welding of Fe-Al Dissimilar Materials
Muneyoshi Iyota, Mizuki Tachibana, Tomokazu Sano, Takahisa Shobu, Yujiro Hayashi, Tomoki Matsuda
International conference IIW2023 C-III Oral Presentation(general)
2023.07 -
Development of Joining Technique for Wrought Aluminum Alloy and Aluminum Die Casting Alloy Combination by using Resistance Spot Welding with Die/Punch Shaped Electrodes
Muneyoshi Iyota, Takuya Hamaguchi, Ryuji Tanaka
International conference ICM&P2022 Oral Presentation(general)
2022.11 -
Development of Joining Technique for Steel/Fluororesin based on Resistance Heating
Koki Mimura, Kenta Sugimura, Tatsumi Kawafuchi, Kiminori Washika, Muneyoshi Iyota
International conference ICM&P2022 Oral Presentation(general)
2022.11 -
Effects of Electrode Shape on Formation of the Intermetallic Compound for Fe/Al Dissimilar Materials Resistance Spot-welds using Die/Punch Shaped Electrodes
Takuya Hamaguchi, Muneyoshi Iyota
International conference ICM&P2022 Oral Presentation(general)
2022.11 -
金属積層造形技術で製造されたアルミニウム合金の回転曲げ疲労特性に及ぼす形状因子の影響
竹谷 凌雅, 知念 拓夢, 西川 出, 伊與田 宗慶
Internal meeting 日本機械学会M&M 2022 材料力学カンファレンス Oral Presentation(general)
2022.09 -
抵抗スポット溶接を用いた銅とアルミニウム合金の異種材料接合に関する検討 第3報 接合強度特性に及ぼす溶接入熱の影響
西川 昌希, 伊與田 宗慶, 泊 圭一郎, 岩瀬 哲
Internal meeting 2022年度溶接学会秋季全国大会 Oral Presentation(general)
2022.09 -
Fe-Al異材抵抗スポット溶接継手のAl合金溶融部における対流挙動の放射光X線イメージング
船引優汰，立花瑞樹，伊與田宗慶
International conference 日本機械学会 関西学生会2021年度学生員卒業研究発表講演会 Oral Presentation(general)
2022.03 -
A Study on Stress-Strain Behavior of Joint Surface during Resistance Spot Welding
Akira Sato, Muneyoshi Iyota
International conference PUCA2019-ESI User’s Forum Japan Oral Presentation(general)
2019.11 -
Effect of Heat Removal on Heat Input Parameter of Tempering Treatment for Resistance Spot Welded Steel Sheets
Akira Sato, Seiji Furusako, Izuru Nishikawa, Muneyoshi Iyota
International conference Visual-JW 2019 Oral Presentation(general)
2019.11 -
Effects of Plate Thickness on Joint Strength of Resistance Spot-welded Aluminum Alloy
Muneyshi Iyota
International conference INALCO2019 Oral Presentation(general)
2019.11 -
A Study on Aging Treatment in AlSi10Mg Alloy Fabricated by Selective Laser Melting
Kei Hayashi, Takumu Chinen, Muneyoshi Iyota
International conference INALCO2019 Poster (general)
2019.11 -
A Study on Oxide layer Removal for the Al Alloy Plate of Fe-Al Resistance Spot Welding using Heteromorphic Electrodes
Kenta Akiduki, Yuya Taguchi, Muneyoshi Iyota
International conference INALCO2019 Poster (general)
2019.11 -
Study on Improvement of Joint Strength of Resistance Spot Welded High-Strength Steel Sheets by Laser Heat Treatment
Momoko Adachi, Yuko Takei, Muneyoshi Iyota
International conference International Institute of Welding 2019 Poster (general)
2019.07 -
A Study on Controlling Nugget Characteristics of Resistance Spot-welded High-strength Steel Sheets using Insert Materials
Muneyoshi Iyota, Yuta Matoba
International conference International Institute of Welding 2019 Poster (general)
2019.07 -
Study of Fatigue Strength of Resistance Spot Welded High-strength Steel Sheets Applied Tempering Treatment
Akira Sato, Sho Matsui, Seiji Furusako, Izuru Nishikawa, Muneyoshi Iyota
International conference International Institute of Welding 2019 Oral Presentation(general)
2019.07 -
Effects of Weld Characteristics on Joint Strength of Resistance Spot-welded High-strength Steel Sheets with Laser Tempering
Yuko Takei, Momoko Adachi, Muneyoshi Iyota
International conference International Institute of Welding 2019 Poster (general)
2019.07 -
Numerical Study on Effects of Material Properties for Prediction of Temperature Distribution in Resistance Spot Welding
Akira Sato, Shoh Matsui, Seiji Furusako, Izuru Nishikawa, Muneyoshi Iyota
International conference The International Symposium on Joining Technologies in Advanced Automobile Assembly Poster (general)
2018.11 -
A Simulation Study on Blade Curving due to Quenching in the Japanese Sword
Muneyoshi Iyota, Toshikazu Yoshii, Kyozo Arimoto
International conference International Conference on Quenching and Distortion Engineering 2018 Oral Presentation(general)
2018.11 -
A Study on Evaluation of Nugget Formation by Calorific Value in Resistance Spot Welding
Hiroki Kawakami, Muneyoshi Iyota
International conference The International Symposium on Joining Technologies in Advanced Automobile Assembly 2018 Poster (general)
2018.11 -
Numerical Simulation on Effects of Weld Rigidity on Joint Strength of Resistance Spot Welded Joints
Keisuke Maeno, Muneyoshi Iyota
International conference International Symposium on Jointing Technologies in Advanced Automobile Assembly 2018 Poster (general)
2018.11 -
光ファイバー温度計による相変態予測を用いた抵抗スポット溶接シミュレーション
佐藤彰，伊與田宗慶
International conference PUCA2018-ESI Users’ Forum Japan Oral Presentation(general)
2018.11 -
Effects of Residual Stress of Resistance Spot Welds on Direction of Fatigue Crack Growth
Akira Sato, Shoh Matsui, Seiji Furusako, Izuru Nishikawa, Muneyoshi Iyota
International conference The 6th Asian Conference on Mechanics of Functional Materials and Structures Oral Presentation(general)
2018.10 -
Effects of Crystal Grain Size in Nugget on Peel Strength of Resistance Spot-welded Joints
Muneyoshi Iyota，Syunsuke Shibutani and Yuta Matoba
International conference The 6th Asian Conference on Mechanics of Functional Materials and Structure Oral Presentation(general)
2018.10 -
A Study on Microstructure Change at Heat Treatment in AlSi10Mg Alloy Fabricated by Selective Laser Melting
Kei Hayashi，Yoshinobu Mizutani，Tomoharu Orita，Muneyoshi Iyota
International conference The 6th Asian Conference on Mechanics of Functional Materials and Structures Oral Presentation(general)
2018.10 -
A Study on In Situ Evaluation of Nugget Formation in Resistance Spot Welding
Hiroki Kawakami, Takayuki Nishida, Muneyoshi Iyota
International conference The 6th Asian Conference on Mechanics of Functional Materials and Structures Oral Presentation(general)
2018.10 -
Effects of Hardness Distribution on Fatigue Life of Resistance Spot Welded High-strength Steel Sheets
Momoko Adachi, Akira Sato, Shoh Matsui, Seiji Furusako, Izuru Nishikawa, Muneyoshi Iyota
International conference The 6th Asian Conference on Mechanics of Functional Materials and Structures Oral Presentation(general)
2018.10 -
Effects of Crystal Grain Size in Nugget on Tensile Shear Strength of Resistance Spot-welded Joints
Yuta Matoba，Syunsuke Shibutani，Muneyoshi Iyota
International conference The 6th Asian Conference on Mechanics of Functional Materials and Structures Oral Presentation(general)
2018.10 -
A study on Affecting Factor of Improving Joint Strength in Fe-Al Resistance Spot Welding Using Heteromorphic Electrode
Yuya Taguchi, Keita Kozono, Muneyoshi Iyota
International conference The 6th Asian Conference on Mechanics of Functional Materials and Structures Oral Presentation(general)
2018.10 -
Effect of Multiple Thermal Cycle on Sensitization of Selective Laser Melting Products Made of SUS316L
Tomoharu Orita, Yudai Ueno,Yoshinobu Mizutani, Muneyoshi Iyota
International conference The 6th Asian Conference on Mechanics of Functional Materials and Structures Oral Presentation(general)
2018.10 -
Effects of Nugget Hardness on Joint Strength of Resistance Spot Welded High-strength Steel Sheet
Muneyoshi Iyota，Yuta Matoba and Keisuke Maeno
International conference 71th IIW Annual Assembly and International Conference Oral Presentation(general)
2018.07 -
自動車のFe-Alハイブリッド構造を可能にする異材抵抗スポット溶接技術の提案
田口裕也，伊與田宗慶
Internal meeting 日本機械学会 機械材料・材料加工部門 第１回 若手ポスターシンポジウム ( 東京 ) Oral Presentation(general)
2017.11 -
An Experimental Study on Blade Curving due to Quenching in the Japanese Sword
Kyozo Arimoto, Muneyoshi Iyota
International conference Heat Treat 2017 ( America ) Oral Presentation(general)
2017.10 -
高強度鋼板抵抗スポット溶接の接合強度に及ぼすナゲット特性の影響(第3報)−引張せん断強さに及ぼすナゲット組織の影響−
的場佑太，山本祐輝，伊與田宗慶
Internal meeting 溶接学会 平成29年度秋季全国大会 ( 福岡 ) Oral Presentation(general)
2017.09 -
Effects of Electrode Shape on Temperature Distribution of Resistance Spot Welds
Muneyoshi Iyota, Yuya Taguchi
International conference 70th IIW Annual Assembly and International Conference ( China ) Oral Presentation(general)
2017.06 -
抵抗スポット溶接十字引張継手の破断形態に及ぼす溶接部特性の影響に関する数値解析的検討
前野圭佑，山本祐輝，伊與田宗慶
Internal meeting 関西学生会平成28年度学生員卒業研究発表講演会 ( 大阪 ) Oral Presentation(general)
2017.03 -
Improving of Cross Tension Strength using Insert Materials in Resistance Spot Welded High-strength Steel Sheets
伊與田 宗慶
International conference Poster (general)
2016.10 -
The Effects of Temperature during Post-heating Treatment on Residual Stress of Resistance Spot Welded High-strength Steel Sheets
伊與田 宗慶
International conference Poster (general)
2016.10 -
A Study on Improvement of Joint Strength by Ni Addition to Resistance Spot Welds
伊與田 宗慶
International conference Oral Presentation(general)
2016.09 -
Effects of Tempering Treatment Condition on Residual Stress Distribution in Resistance Spot Welds
伊與田 宗慶
International conference The 6th East Asia Symposium on Technology of Welding and Joining Oral Presentation(general)
2016.09 -
インサート材を用いた抵抗スポット溶接部の特性制御に関する検討
伊與田宗慶，望月正人
溶接学会平成27年度春季全国大会 Oral Presentation(general)
2015.04【Proceedings】 40 - 41 2015.04
-
An experimental study on joint strength of spot welded high-strength steel sheets: Effects of residual stress on static strength
Muneyoshi Iyota, Masahito Mochizuki
International conference ACMFMS2014 Oral Presentation(general)
2014.10【Proceedings】 Proceedings of ACMFMS2014 311 - 314 2014.10
-
高強度鋼板抵抗スポット溶接継手の強度特性に及ぼす残留応力の影響
伊與田宗慶，三上欣希，谷口公一，池田倫正，望月正人
平成26年度春季全国大会 Oral Presentation(general)
2014.04【Proceedings】 32 - 33 2014.04
-
高分解能X線残留応力測定による抵抗スポット溶接部残留応力の分布傾向に関する検討
伊與田宗慶，三上欣希，谷口公一，池田倫正，望月正人
第45回応力・ひずみ測定と強度評価シンポジウム Oral Presentation(general)
2014.01【Proceedings】 1 - 6 2014.01
-
加圧波形制御を用いた抵抗スポット溶接継手の引張強度に関する実験的検討
伊與田宗慶，望月正人
平成25年度秋季全国大会 Oral Presentation(general)
2013.09【Proceedings】 322 - 323 2013.09
-
溶接部特有の急峻な応力分布評価のためのX線回折による残留応力の高分解能計測とその信頼性
伊與田宗慶，三上欣希，望月正人
日本保全学会 第十回学術講演会 Oral Presentation(general)
2013.07【Proceedings】 165 - 170 2013.07
-
抵抗スポット溶接部残留応力に及ぼす加圧条件の影響に関する数値解析的検討
伊與田宗慶，望月正人
平成25年度春季全国大会 Oral Presentation(general)
2013.04【Proceedings】 162 - 163 2013.04
-
抵抗スポット溶接部残留応力測定結果に及ぼす溶接条件の影響に関する検討
伊與田宗慶，三上欣希，谷口公一，池田倫正，望月正人
平成25年度春季全国大会 Oral Presentation(general)
2013.04【Proceedings】 164 - 165 2013.04
-
Effects of Welding Condition on Controlling the Residual Stress in Resistance Spot Welds
M. Iyota, M. Mochizuki
International conference Visual-JW ( 大阪 ) Poster (general)
2012.11【Proceedings】 Proceedings of Visual-JW2012 301 - 302 2012.11
-
Semi-Destructive Method for Evaluation of Local Mechanical Properties in Notch-Tip Region using Indentation Technique
M. Miyabe, M. Iyota, S. Okano, M. Mochizuki
International conference Visual-JW2012 ( 大阪 ) Poster (general)
2012.11【Proceedings】 Proceedings of Visual-JW2012 299 - 300 2012.11
-
Welding distortion and residual stress simulation and its experimental validation in resistance spot welded 980 MPa-class high tensile strength steel sheets
M. Mochizuki, M. Iyota, R. Ikeda
International conference The 7th International Seminar on Advances in Resistance Welding ( 韓国 ) Oral Presentation(general)
2012.09【Proceedings】 Proceedings of The 7th International Seminar on Advances in Resistance Welding 170 - 188 2012.09
-
Evaluation of joint strength of resistance spot welded high-strength steel sheets ?Understanding through the investigation on resistance spot welds properties-
M. Iyota, M. Mikami, M. Mochizuki
International conference ( Osaka ) Oral Presentation(general)
2012.07【Proceedings】 12 - 12 2012.07
-
X線回折法を利用した抵抗スポット溶接部の残留応力計測
伊與田宗慶，橋本匡史，三上欣希，谷口公一，池田倫正，望月正人
溶接学会春季全国大会 ( 大阪 ) Oral Presentation(general)
2012.04【Proceedings】 溶接学会全国大会講演概要-第90集- 252 - 253 2012.04
-
抵抗スポット継手の溶接部特性を考慮した継手性能評価手法の構築
伊與田宗慶，三上欣希，望月正人
グローバルCOEプログラム 「構造・機能先進材料デザイン教育研究拠点」 第5回シンポジウム ( 大阪大学 ) Poster (general)
2012.03【Proceedings】 グローバルCOEプログラム [構造・機能先進材料デザイン教育研究拠点] 第5回シンポジウム資料集 91 - 92 2012.03
-
X線回折法による抵抗スポット溶接部残留応力の高精度評価と数値解析による検証
伊與田宗慶，橋本匡史，三上欣希，谷口公一，池田倫正，望月正人
日本非破壊検査協会 平成23年度第2回応力・ひずみ測定部門講演会 ( 愛知 ) Oral Presentation(general)
2011.10【Proceedings】 日本非破壊検査協会 平成23年度第2回応力・ひずみ測定部門講演会資料 5 - 10 2011.10
-
高張力鋼板の抵抗スポット溶接部残留応力に及ぼす相変態の影響
伊與田宗慶，三上欣希，橋本匡史，谷口公一，池田倫正，望月正人
溶接学会 溶接冶金研究委員会 創設50周年記念シンポジウム ( 大阪 ) Poster (general)
2010.07【Proceedings】 溶接学会 溶接冶金研究委員会 創設50周年記念シンポジウム記念誌 講演論文集 177 - 177 2010.10