AUSTENITIC HEAT-RESISTING CAST STEEL AND TURBINE HOUSING FOR TURBOCHARGER USING THE SAME

According to an embodiment of the present invention, provided is an austenitic heat-resistant cast steel, comprising: 0.4-0.5 wt% of C; 1.0-2.0 wt% of Si; 1.0-2.0 wt% of Mn; 9.0-12.0 wt% of Ni; 21-24 wt% of Cr; 1.0-2.5 wt% of Nb; 0.5-3.5 wt% of W; and the remainder consisting of Fe and inevitable im...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KIM, GI YONG, KIM, HYEUNG JUN, JUNG, SEUNG MUN, LEE, SUNG HAK, JANG, SEONG SIK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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