Casting in element of hard metal elements - is assembled to form wear-resistant zones in castings

In the mfr. of castings with wear resistant zones, a coasting in element which is made of one or several elements, consisting of sintered hard metal particles, which are manually joined together by means of interlocking recesses. The assembly is put in the casting mould and the molten metal penetrat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LANGE, KARL, O-7033 LEIPZIG, DE
Format:	Patent
Sprache:	eng ; ger
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:	In the mfr. of castings with wear resistant zones, a coasting in element which is made of one or several elements, consisting of sintered hard metal particles, which are manually joined together by means of interlocking recesses. The assembly is put in the casting mould and the molten metal penetrates and surrounds it. ADVANTAGE - Hard zones can be provided in other areas than the surface.