*Seong-Ju Park¹, Seung-Chan Cho², Sang-Kwan Lee², Dae-Ha Kim³, Keum-Cheol Hwang³, Hyun-Uk Hong¹ (1. Department of Materials Science and Engineering, Changwon National University, 20 Changwondaehak-ro, Changwon, Gyeongnam 641-773, Republic of Korea(Korea), 2. Composites Research Division, Korea Institute of Materials Science, 797 Changwondaero, Changwon, Gyeongnam 641-831, Republic of Korea(Korea), 3. Daewha Alloytech , 17-60 Sanupdanji-gil, Dangjin, Chungnam 343-882, Republic of Korea(Korea))

*Hirokazu Yamasaki¹, Tomohiro SATO², Masanori TAKUMA², Kenichi SAITOH², Yoshimasa TAKAHASHI² (1. Graduate school, Kansai university(Japan), 2. Kansai university Faculty of Mechanical Engineering(Japan))

*HUY DINH VU¹, Makoto NANKO¹ (1. Mechanical Engineering Department, Nagaoka University of Technology, Nagaoka, Niigata(Japan))

*Sadatsugu Takayama¹, Guido Link², Yutaka Maruyama³, Takashi Watanabe¹, Masayuki Tokitani¹, Yukio Hayakawa³, John Jelonnek² (1. National Institute for Fusion Science(Japan), 2. Karlsruhe Institute of Technology, IHM(Germany), 3. National Institute of Advanced Industrial Science and Technology(Japan))

Wenwen WU¹, *Mehdi ESTILI¹, Guo-Jun ZHANG², Yoshio SAKKA¹ (1. NIMS(Japan), 2. Donghua University(China))

Chiaki Matsuoka¹, Takashi Teranishi¹, Hidetaka Hayashi¹, *Akira Kishimoto¹ (1. Okayama University(Japan))

*Shuhei ISHIKAWA¹, Tomohiro SATO², Masanori TAKUMA², Kenichi SAITOH², Yoshimasa TAKAHASHI² (1. Kansai University Graduate School of Science and Engineering(Japan), 2. Kansai University Faculty of Engineering Science(Japan))

*Kazuki NORITAKE¹, Asuka SUZUKI², Naoki TAKATA², Makoto KOBASHI² (1. graduate student, Nagoya University(Japan), 2. graduate school of Nagoya University(Japan))

*Yasumasa SAWAI¹, Tomohiro SATO², Masanori TAKUMA², Ken-ichi SAITOH², Yoshimasa TAKAHASHI² (1. Graguate school, Kansai university(Japan), 2. Kansai university Faculty of Engineering Science(Japan))