Method for casting thin metal objects
Abstract
Provided herein are various embodiments of systems for casting thin metal plates and sheets. Typical embodiments include layers of mold cavities that are oriented vertically for casting the metal plates. In some embodiments, the mold cavities include a beveled edge such that the plates that are cast have a beveled edge. In some embodiments, the mold cavities are filled with a molten metal through an open horizontal edge of the cavity. In some embodiments, the mold cavities are filled through one or more vertical feed orifices. Further disclosed are methods for forming a thin cast metal plate or sheet where the thickness of the cast part is in a range from 0.005 inches to 0.2 inches, and the surface area of the cast part is in a range from 16 square inches to 144 square inches.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1178020
- Patent Number(s):
- 9004148
- Application Number:
- 14/161,729
- Assignee:
- Consolidated Nuclear Security, LLC (Reston, VA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B22 - CASTING B22C - FOUNDRY MOULDING
B - PERFORMING OPERATIONS B22 - CASTING B22D - CASTING OF METALS
- DOE Contract Number:
- AC05-00OR22800
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2014 Jan 23
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
Citation Formats
Pehrson, Brandon P, and Moore, Alan F. Method for casting thin metal objects. United States: N. p., 2015.
Web.
Pehrson, Brandon P, & Moore, Alan F. Method for casting thin metal objects. United States.
Pehrson, Brandon P, and Moore, Alan F. Tue .
"Method for casting thin metal objects". United States. https://www.osti.gov/servlets/purl/1178020.
@article{osti_1178020,
title = {Method for casting thin metal objects},
author = {Pehrson, Brandon P and Moore, Alan F},
abstractNote = {Provided herein are various embodiments of systems for casting thin metal plates and sheets. Typical embodiments include layers of mold cavities that are oriented vertically for casting the metal plates. In some embodiments, the mold cavities include a beveled edge such that the plates that are cast have a beveled edge. In some embodiments, the mold cavities are filled with a molten metal through an open horizontal edge of the cavity. In some embodiments, the mold cavities are filled through one or more vertical feed orifices. Further disclosed are methods for forming a thin cast metal plate or sheet where the thickness of the cast part is in a range from 0.005 inches to 0.2 inches, and the surface area of the cast part is in a range from 16 square inches to 144 square inches.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {4}
}
Works referenced in this record:
Method and apparatus for making dental castings
patent, April 1979
- Emerick, Harold C.
- US Patent Document 4,150,707