About NAKATA K
About Osaka Univ., Osaka, JPN
About YAMAUCHI W
About Kansai Univ., Osaka, JPN
About AKAMATSU K
About Kansai Univ., Osaka, JPN
About USHIO M
About Osaka Univ., Osaka, JPN
About Surface & Coatings Technology
About low carbon alloy steel
About plasma nitriding
About Surface hardening
About 炭素
About 二元合金
About プラズマ窒化
About 挙動