About EGAMI NOBORU
About KAGAYA CHUJI
About INOUE NOBUYUKI
About 大同特殊鋼
About TAKESHITA HIROAKI
About 名城大 大学院
About MIZUTANI HAJIME
About 富士精工
About 日本機械学会論文集 A編
About case hardening steel
About Metallic materials
About Hardening not due to thermal operation
About 微粒子ピーニング
About SCM415
About 真空浸炭
About 改質効果