One-piece, composite crucible with integral withdrawal/discharge section

Patent · Tue Jul 30 00:00:00 EDT 2002

DOI:https://doi.org/10.1007/BF03222912· OSTI ID:923476

Besser, Matthew ^[1]; Terpstra, Robert L ^[1]; Sordelet, Daniel J ^[1]; Anderson, Iver E ^[1]; Hartman, Alan D; Argetsinger, Edward R; Hansen, Jeffrey S; Paige, Jack I; Turner, Paul C

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1. Iowa State Univ., Ames, IA

A one-piece, composite open-bottom casting mold with integral withdrawal section is fabricated by thermal spraying of materials compatible with and used for the continuous casting of shaped products of reactive metals and alloys such as, for example, titanium and its alloys or for the gas atomization thereof.

• Research Organization: Albany Research Center (ARC), Albany, OR (United States); Iowa State University Research Foundation, Inc., Ames, IA
• Sponsoring Organization: USDOE - Office of Fossil Energy (FE); Iowa State University, Ames, IA
• DOE Contract Number: W-7405-ENG-82
• Assignee: U.S. Patent and Trademark Office Iowa State University Research Foundation, Inc., Ames, IA (US)
• Patent Number(s): DOE/ARC-2002-025; U.S. Patent 6,425,504 B1
• Application Number: Patent application 09/481033; TRN: US200804%%1252
• OSTI ID: 923476
• Resource Relation: Patent File Date: 2000 Jan 11
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ALLOYS
ATOMIZATION
CASTING
CASTING MOLDS
CRUCIBLES
TITANIUM