About HORIKAWA TAKESHI
About NAKAMURA HIROSHI
About KAWAMURA MASAHIKO
About 龍谷大 大学院
About KAWASAKI KAZUHIRO
About 高周波熱錬
About MISAKA YOSHITAKA
About 高周波熱錬
About fatigue fracture
About Surface hardening
About 急速
About 高周波焼入れ
About 疲労強度
About 研究
About 焼入れ
About 硬化層
About 疲労
About 強度特性
About 応用