Affiliation: | (1) Department of Metallurgical Engineering,, SungKyunKwan University,, 300 Chunchun-dong, Jangan-ku,, Suwon Kyunggi-do, 440-746,, Korea;(2) Department of Materials Science and Engineering,, Osaka University,, 2-1 Yamada-oka,, Suita, Osaka, 565,, Japan;(3) Department of Mechanical Engineering,, Hiroshima Institute of Technology,, 2-1-1 Miyake,, Saeki-ku, Hiroshima, 731-51,, Japan |