1. 2) Y.Nakaseko, T.Sakai, J.Suzuki, H.Kawakami and H.Ozaki: Reducing the defects of joints welded in the horizontal position using a large diameter steel stud, Quarterly Journal of the Japan Welding Society, 35-2(2017), 57-62. (in Japanese)
2. 3) A.W.E.Nentwig and A.Jenicek: Research into the possible applications of friction stud welding, Welding Research Abroad, 42-2(1994), 36-40.
3. 4) H.Takegami, T.Shinoda, T.Saito, R.Ikeo and Y.Kikuchi: Friction welding of pipe to plate -Estimate of heat input and comparison with MAG welding-, Quarterly Journal of the Japan Welding Society, 21-2(2003), 310-315. (in Japanese)
4. 5) G.Kawai, H.Ochi, K.Morikawa, Y.Yamamoto and Y.Suga: Strength of carbon steel stud joints by friction welding, Journal of the Japanese Society for Strength and Fracture of Materials, 43-2(2009), 37-41. (in Japanese)
5. 6) T.Shinoda and H.Takegami: Friction stud welding of small diameter aluminum alloy for automobile use, Proceedings of International Symposium on Joining Technologies in Advanced Automobile Assembly 2005, 27-35.