About SHIRAKI NAOTO
About 東京都市大 工
About SEKI HIROTOMO
About 東京都市大 大学院
About SUZUKI NOBUO
About 千代田第一工業
About NIIKUNI TETSUYA
About 材料試験技術
About indentation hardness
About DLC film
About adhesion property
About chromium compound
About layer
About diamond indenter
About indentation (recess)
About tool steel
About ion plating
About scratch test
About SKD11
About Vickers hardness
About chromium carbide
About interlayer
About Material testing
About Vapor plating
About Carbon and its compounds
About DLC
About 皮膜
About 密着性
About 評価