THERMAL EROSION TESTER

THERMAL EROSION TESTER

An apparatus for performing a thermal erosion test on a sand specimen 12, comprising a heated element 18, a motor 20 which is operably engaged with the heated element 18 and rotates the heated element 18 when the heated element 18 is brought into contact with the sand specimen 12, and a member 22 to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: RAMRATTAN, SAM N
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CASTING
FOUNDRY MOULDING
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PERFORMING OPERATIONS
PHYSICS
POWDER METALLURGY
TESTING
TRANSPORTING
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Beschreibung
Zusammenfassung:An apparatus for performing a thermal erosion test on a sand specimen 12, comprising a heated element 18, a motor 20 which is operably engaged with the heated element 18 and rotates the heated element 18 when the heated element 18 is brought into contact with the sand specimen 12, and a member 22 to collect loose sand abraded from the sand specimen by the rotation of the heated element 18. The heated element 18 is adapted to be maintained at a temperature during the thermal erosion test which approximates a casting temperature of molten metal.