METHOD OF MANUFACTURING CASTINGS WITH VARIED PROPERTIES

A method of manufacturing castings with varied properties includes successive filling of the melt into the casting mold through two independent (autonomous) gating systems. One part of the casting is cast through the first gating system with initial (base) melt without any preliminary (additional) w...

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Bibliographische Detailangaben
Hauptverfasser:	FESENKO ANATOLII MYKOLAIOVYCH, KOSIACHKOV VIACHESLAV OLEKSANDROVYCH, FESENKO MAKSYM ANATOLIIOVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
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Beschreibung
Zusammenfassung:	A method of manufacturing castings with varied properties includes successive filling of the melt into the casting mold through two independent (autonomous) gating systems. One part of the casting is cast through the first gating system with initial (base) melt without any preliminary (additional) working. Another part of the casting, which remained not filled, is filled with the same melt through the second independent (autonomous) from the first one gating system, in which the melt is subjected to the intra-mold working (modification) by finedispersed crushed grainy granulated or briquetted modifier, master alloy or another additive.