Method for reforming a used tubular mold for continuous casting

Chemistry: electrical and wave energy – Processes and products

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51315, 164 921, 204 29, 427135, C25D 704, C25D 534

Patent

active

043280773

ABSTRACT:
In order to reform or rejuvenate a spent or worn tubular mold used for continuous casting, friction bodies are introduced into the hollow mold compartment following the grinding of the inner surface of such mold compartment, the ends of the tubular mold are closed, the tubular mold and the friction bodies are placed into a relative movement with respect to one another and thereafter the inner surfaces of the mold are galvanically coated.

REFERENCES:
patent: 3187474 (1965-06-01), Setzler
patent: 3414488 (1968-12-01), Willingham
patent: 3680799 (1972-08-01), Hallerback
patent: 3927546 (1975-12-01), Shrum
patent: 4197902 (1980-04-01), Von Jan et al.
patent: 4220027 (1980-09-01), Johnson et al.
Frederick A. Lowenheim, Electroplating, McGraw-Hill, New York, 1978, pp. 97-98.
Metal Finishing Guidebook and Directory for 1978, Metals and Plastics Publications, Inc., Hackensack, N.J., pp. 82-98.

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