Hajime Yamamoto, Yusuke Yanagi, Kazuhiro Ito, Hisaya Komen, Manabu Tanaka, Akihisa Murata. Strengthening of Al/Cu dissimilar joint due to complicated interface produced by pulsed TIG welding with a constricted nozzle. Welding International. 2023. 37. 12. 718-729
Hajime Yamamoto, Yuji Yamamoto, Kazuhiro Ito, Yoshiki Mikami. Adapted to generate compressive residual stress and retained austenite in a steel surface layer by friction stir processing with the WC tool. Proceedings of The 76th IIW Annual Assembly. 2023. IX-L-1272-2023
Hirofumi Maniwa, Mayumi Abe, Masamichi Suzuki, Yoshihiko Kitagawa, Yusuke Hoshino, Reika Oda, Hajime Yamamoto, Seong Min Hong, Kazuhiro Ito. Low-temperature Toughness Increase for Austenitic Stainless Steel Weld Metal for Cryogenic Use. International Institute of Welding Annual Assembly 2023, Singapore. 2023
Alloying of low-carbon steel surface due to friction stir processing with WC tool wear
(The 3rd Materials Research Meeting (MRM2023) / The 24th IUMRS-International Conference in Asia (IUMRS-ICA2023))
Low-temperature toughness increase for austenitic stainless steel weld metal for cryogenic use
(The 76th IIW Annual Assembly and International Conference on Welding and Joining)
2019/11 - International Symposium on Creation of Life Innovation Materials for Interdiscriplinary and International Researcher Development Satellite (iLIM-s) Excellent Presentation Award Weld Toe Modification using Friction Stir Processing for Fatigue Strength Improvement of High-Strength Low-Alloy Steel Joint