HIGH TEMPERATURE REFRACTORY COATING FOR GRAPHITE MOLDS
Patent
·
OSTI ID:4296341
An improved foundry mold coating for use with graphite molds used in the casting of uranium is presented. The refractory mold coating serves to keep the molten uranium from contact with graphite of the mold and thus prevents carbon pickup by the molten metal. The refractory coating is made by dry mixing certain specific amounts of aluminum oxide, bentonite, Tennessee ball clay, and a soluble silicate salt. Water is then added to the mixture and the suspension thus formed is applied by spraying onto the mold.
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-13-008373
- Assignee:
- U.S. Atomic Energy Commission
- Patent Number(s):
- US 2857285
- OSTI ID:
- 4296341
- Country of Publication:
- United States
- Language:
- English
Similar Records
REFRACTORY COATING FOR GRAPHITE MOLDS
FLAME-SPRAYED REFRACTORY COATING FOR HEATED GRAPHITE MOLDS
EVALUATION OF REFRACTORY COATINGS FOR GRAPHITE CRUCIBLES AND MOLDS USED IN THE VACUUM MELTING OF URANIUM
Patent
·
Tue Jun 24 00:00:00 EDT 1958
·
OSTI ID:4309643
FLAME-SPRAYED REFRACTORY COATING FOR HEATED GRAPHITE MOLDS
Technical Report
·
Wed Dec 31 23:00:00 EST 1958
·
OSTI ID:4115519
EVALUATION OF REFRACTORY COATINGS FOR GRAPHITE CRUCIBLES AND MOLDS USED IN THE VACUUM MELTING OF URANIUM
Technical Report
·
Mon Oct 30 23:00:00 EST 1961
·
OSTI ID:4102419