About ONOUE TAKEHIRO
About SHIBATA SHUJI
About HIO KATSUYA
About 三重県工業研究所研究報告
About nodular graphite cast iron
About silicon containing alloy
About nickel additive alloy
About manganese additive alloy
About tensile strength
About alloying element
About metal structure(microstructure)
About Mechanical properties
About けい素
About 球状黒鉛鋳鉄
About 機械的性質
About 組織
About マンガン
About ニッケル