LOWER POURING CASTING METHOD

PROBLEM TO BE SOLVED: To prevent the generation of a surface defect due to hydrogen upon casting using a mold with temperature close to ambient temperature even in the case weather conditions upon the casting are inferior. SOLUTION: In the lower pouring casting method for a steel kind in which a pri...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	NISHINO KAZUHISA
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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