@misc{nobuo2026a,
  title = {Evaluation of Fatigue Strength Properties of Laser Welded Butt Joints of 1180 MPa Recycled Steel Plates},
  author = {Nobuo NAGASHIMA, Masao HAYAKAWA, Noriyuki NAKANISHI, Masaru IWASAKI, Kazuyuki HAYASHI, Eizaburo NAKANISHI},
  publisher = {Society of Materials Science, Japan},
  year = {2026-05-15},
  keywords = {リサイクル鋼, 1180MPa級鋼板, レーザ溶接, 突き合わせ継手, 高サイクル疲労, 応力比効果, 溶接欠陥}
}