About TORIZUKA SHIRO
About 金材技研
About UMEZAWA OSAMU
About 金材技研
About TSUZAKI KANEAKI
About 金材技研
About NAGAI HISASHI
About 金材技研
About 材料とプロセス
About austenite
About Transformation structures,work structures
About 再結晶
About オーステナイト域
About 圧
About 制御冷却
About Si
About Mn
About フェライト組織
About 微細化