About NAKAE HIDEO
About cast iron
About gray cast iron
About nodular graphite cast iron
About thermal history(hysteresis)
About metal structure(microstructure)
About steel
About phase diagram
About nonequilibrium state
About equilibrium state
About CCT curve
About TTT curve
About ferrite
About austenite
About pearlite
About microstructure
About isothermal transformation diagram
About flake graphite cast iron
About continuous cooling transformation curve
About Transformation structures,work structures
About 鋳鉄
About 基地組織
About 熱履歴