Heat resistant spheroidal graphite cast iron with excellent creep resistance

Heat resistant spheroidal graphite cast iron with excellent creep resistance that contains, in mass%, C: 3.0%-4.3%, Si: 1.5% to less than 3.0%, Mn: 0.4% or less, a graphite spheroidizing agent made of at least one of Mg, mischmetal, Ce and Ca: 0.010-0.15%, P: 0.20% or less, S: 0.050% or less, Ni: 0....

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Bibliographische Detailangaben
Hauptverfasser:	KURAKAKE, YU, TESHIMA, AKIHIRO, MAEKAWA, NORIMASA, YAMAMOTO, KENTA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MANUFACTURE OF IRON OR STEEL METALLURGY METALLURGY OF IRON TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	Heat resistant spheroidal graphite cast iron with excellent creep resistance that contains, in mass%, C: 3.0%-4.3%, Si: 1.5% to less than 3.0%, Mn: 0.4% or less, a graphite spheroidizing agent made of at least one of Mg, mischmetal, Ce and Ca: 0.010-0.15%, P: 0.20% or less, S: 0.050% or less, Ni: 0.50-1.5%, Cu: 0.20% to less than 0.8%, and Mo: 0.50-1.5%, the balance being made of Fe and unavoidable impurities.