MOLD COATING MATERIAL FOR METAL MOLD

PROBLEM TO BE SOLVED: To provide a mold coating material for metal molds which suppresses the penetration of molten metal of an aluminum system, etc., and is advantageous for prolonging the life of a mold coating film. SOLUTION: This mold coating material for metal molds contains at least one kind a...

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Bibliographische Detailangaben
Hauptverfasser:	BABA TAKAYUKI, MASUDA RYUICHI, MASUDA YUTAKA, SENGOKU YUJI, YASUFUKU MASARU
Format:	Patent
Sprache:	eng
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES FOUNDRY MOULDING PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a mold coating material for metal molds which suppresses the penetration of molten metal of an aluminum system, etc., and is advantageous for prolonging the life of a mold coating film. SOLUTION: This mold coating material for metal molds contains at least one kind among metals having electron orbits d to d among transition metals, the oxides of these metals and mixtures contg. these metals. For example, the material may contain at least one kind among chromium(Cr), molybdenum(Mo), tungsten(W), manganese(Mn), iron(Fe), cobalt(Co), nickel(Ni), platinum(Part), palladium(Pd), silver(Ag), gold(Au) and copper(Cu).