About YOKOYAMA Takashi
About Okayama Univ. Sci., Okayama, JPN
About NAKAI Kenji
About Okayama Univ. Sci., Okayama, JPN
About KATOH Kazuyoshi
About Nihon Univ., Chiba, JPN
About friction welding
About aluminum base alloy
About butt welded joint
About strain rate
About compression test
About welding speed
About micro structure
About hardness test
About texture measuring apparatus
About flow stress
About strain hardening
About welding condition
About friction stir welding
About AA6061
About Hopkinson bar test
About Instron testing equipment
About Welding design,welded structures
About 摩擦撹拌溶接
About AA6061
About 継手
About 高歪速度
About 応答
About 溶接パラメータ