*EUIHYUK CHUNG¹, NISHIMOTO MASASHI², MUTO IZUMI², SUGAWARA YU² (1. Graduate School of Engineering, Tohoku University,2. School of Engineering, Tohoku University)

*Taiki SAKAI¹, Takumi HARUNA² (1. Kansai Univ. Graduate student., 2. Kansai Univ.)

LEONARDO　THE　THIRD HASATANI¹, *JUNQING BAO¹, KAZUHIKO NODA² (1. Shibaura Institute of Technology (Graduate School), 2. Shibaura Institute of Technology)

*Mitsutoshi MATSUMORI¹, Yuta YAGI², Kazuhiko NODA³, Yoshimi WATANABE⁴ (1. Shibaura Institute of Technology Graduate School, 2. Nakabohtec Corrosion Protecting CO., LTD., 3. Shibaura Institute of Technology, 4. Nagoya Institute of Technology)

*CHEN YUSOU¹, INOUE YASUSHI², TAKAI OSAMU³ (1. Chiba Inst. Technol., 2. Chiba Inst. Technol., 3. Kanto Gakuin Univ.)

*Jiaxin PENG¹, Akio NISHIMOTO² (1. Kansai University, 2. Kansai University)

*Fumiya OKADA¹, Yasuhiro HOSHIYAMA², Tomoki MARUOKA³ (1. 関西大学（院生）、2. 関西大学、3. 京都産業技術研究所)

*Masaki Watanabe¹, Haruka Murotu², Yasushi Inoue³, Osamu Takai⁴ (1. 千葉工大工(学生)、2. TDK株式会社、3. 千葉工大工(教授)、4. 関東学院大材料)

*BIN　ONN KHAIRUL　ABRAR¹, SHU SAWAYA¹, TSUNEO SUZUKI¹ (1. Nagaoka Univ. of Tech.)

*Kai IMAMURA¹, Mitsuhiro MATSUDA², Masahiro SHOZAKI³, Kenji SHIDA³, Motohide MATSUDA² (1. Grad. Sch. Sci. Tech. Kumamoto Univ., 2. Fac. Adv. Sci. Tech. Kumamoto Univ., 3. Tech. Div. Kumamoto Univ.)

*Daisuke TANADA¹, Yozi MIYAZIMA², Kazuhiro ISHIKAWA² (1. Kanazawa Univ., 2. Inst. of Kanazawa Univ.)

*Sakabe Hitoki¹, Sato Reo¹, Nagano Takatoshi¹, Shibachi Yutaro² (1. Ibaraki University Science and Engineering, 2. FURUYA METAL Co.)

*Shunsuke TOMITA¹, Tatsuya KIKUCHI² (1. Hokkaido univ.（M1）, 2. Hokkaido univ.)

*Changgyun Kim¹, Seoyoung An¹, Injoon Son¹ (1. Kyungpook National University)

*Shota IWADO¹, Satoshi Kameoka², Yasushi Ishii³, Kazuki Nozawa⁴ (1. Kagoshima Univ., 2. IMRAM Tohoku Univ., 3. Chuo Univ., 4. Kagoshima Univ.)

*Kousuke Nakano¹, Norihito Sakaguchi², Yuuji Kunisada² (1. Grad. School Eng., Hokkaido Univ., 2. Faculty Eng., Hokkaido Univ.)

*Masaki Sapei¹, Daisuke Noda¹, Kenta Hayashi², Naoto Todoroki¹, Toshimasa Wadayama¹ (1. Tohoku Univ.)