VERFAHREN UND VORRICHTUNG ZUM REINIGEN VON GUSSFORMEN

Graphite molds are provided with a refractory coating which must be removed and renewed between each pour. An apparatus and method are provided for sand blasting the coated mold surfaces under controlled conditions to remove the refractory coating without eroding the graphite mold.

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Bibliographic Details
Main Authors GEORGE DRESSEL,WILLIAM, GERALD GERMAIN,ANDREW, SANDOR,LOUIS
Format Patent
LanguageGerman
Published 30.04.1975
Edition2
Subjects
ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
GRINDING
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
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Summary:Graphite molds are provided with a refractory coating which must be removed and renewed between each pour. An apparatus and method are provided for sand blasting the coated mold surfaces under controlled conditions to remove the refractory coating without eroding the graphite mold.
Bibliography:Application Number: DE19742425073