Permanent casting mould has thick metal lining applied by applied using a modified high-temperature high-pressure diffusion process

A permanent mould has a cooling void at a predetermined distance from the surface. The void wall has a thick coating of non-frangible metal, applied using a high-temperature high-pressure diffusion process. A fissure-prevention modification is incorporated in those parts of the form wall where empir...

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Bibliographische Detailangaben

1. Verfasser:	BETZ, GERHARD
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CASTING FOUNDRY MOULDING PERFORMING OPERATIONS POWDER METALLURGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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