Multi-component assembly casting

James, Allister W.

Title: Multi-component assembly casting

Patent · Tue Oct 13 00:00:00 EDT 2015

OSTI ID:1223118

James, Allister W.

Multi-component vane segment and method for forming the same. Assembly includes: positioning a pre-formed airfoil component (12) and a preformed shroud heat resistant material (18) in a mold, wherein the airfoil component (12) and the shroud heat resistant material (18) each comprises an interlocking feature (24); preheating the mold; introducing molten structural material (46) into the mold; and solidifying the molten structural material such that it interlocks the pre-formed airfoil component (12) with respect to the preformed shroud heat resistant material (18) and is effective to provide structural support for the shroud heat resistant material (18). Surfaces between the airfoil component (12) and the structural material (46), between the airfoil component (12) and the shroud heat resistant material (18), and between the shroud heat resistant material (18) and the structural material (46) are free of metallurgical bonds.

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Research Organization:: Siemens Energy, Inc., Orlando, FL (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: FC26-05NT42644

Assignee:: Siemens Energy, Inc. (Orlando, FL)

Patent Number(s):: 9,156,086

Application Number:: 12/795,002

OSTI ID:: 1223118

Resource Relation:: Patent File Date: 2010 Jun 07

Country of Publication:: United States

Language:: English

References (29)

Aerofoil member for a gas turbine engine Wilkinson, Wilfred H.; Pateman, Edwin; Gale, Anthony G. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4321010 US Patent Document 4,321,010	patent	March 1982
Combustion turbine single airfoil stator vane structure Hultgren, Kent G. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4511306 US Patent Document 4,511,306	patent	April 1985
Turbine engine component and method of making the same Blazek, William S.; Hasch, Jerry L. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4728258 US Patent Document 4,728,258	patent	March 1988
Radial turbine rotor with improved saddle life Kington, Harry Lester https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5061154 US Patent Document 5,061,154	patent	October 1991
Cooled turbomachinery components Marriage, Peter V. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5062768 US Patent Document 5,062,768	patent	November 1991
Method of making a turbine engine component Blazek, William S. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5069265 US Patent Document 5,069,265	patent	December 1991
Turbine nozzle Martin, Jack R. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5174715 US Patent Document 5,174,715	patent	December 1992
Turbine nozzle manufacturing method Martin, Jack R. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5182855 US Patent Document 5,182,855	patent	February 1993
Turbine stator vane assembly Correia, Victor Hugo Silva https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5248240 US Patent Document 5,248,240	patent	September 1993
Bicast vane and shroud rings Kington, Harry Lester; Pringnitz, Steven J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5290143 US Patent Document 5,290,143	patent	March 1994
Turbine engine vane segment Rasch, L. Timothy; Heyward, John Peter; Reverman, Jeffrey J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5813832 US Patent Document 5,813,832	patent	September 1998
Adhesion of a ceramic layer deposited on an article by casting features in the article surface Beverley, Michael; Heyward, John Peter; Conner, Jeffrey A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6074706 US Patent Document 6,074,706	patent	June 2000
Single crystal turbine components made using a moving zone transient liquid phase bonded sandwich construction Burke, Michael A.; Zombo, Paul J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6193141 US Patent Document 6,193,141	patent	February 2001
Turbine blades made from multiple single crystal cast superalloy segments Burke, Michael A.; Freyer, Paula; Hebbar, Mohan A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6331217 US Patent Document 6,331,217	patent	December 2001
Methods for manufacture and repair and resulting components with directionally solidified or single crystal materials Esch, Hans van; Greaves, Wayne https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6331361 US Patent Document 6,331,361	patent	December 2001
Support pedestals for interconnecting a cover and nozzle band wall in a gas turbine nozzle segment Yu, Yufeng Phillip; Itzel, Gary Michael; Webbon, Waylon Willard https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6413040 US Patent Document 6,413,040	patent	July 2002
Multi-component hybrid turbine blade Finn, Scott Roger; Schilling, Jan Christopher; Lin, Wendy Wen-Ling https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6607358 US Patent Document 6,607,358	patent	August 2003
Directly cooled thermal barrier coating system Lee, Ching-Pang; Schafrik, Robert Edward; Darolia, Ramgopal https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6617003 US Patent Document 6,617,003	patent	September 2003
Integrated monolithic microfabricated electrospray and liquid chromatography system and method Moon, James E.; Davis, Timothy J.; Galvin, Gregory J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6800198 US Patent Document 6,800,198	patent	October 2004
Split flow turbine nozzle Zatorski, Darek Tomasz; Wills, Humphrey Martin https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6929445 US Patent Document 6,929,445	patent	August 2005
Superalloy for single crystal turbine vanes Harris, Kenneth; Wahl, Jacqueline B. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7011721 US Patent Document 7,011,721	patent	March 2006
Lamellate CMC structure with interlock to metallic support structure Albrecht, Harry A.; Shteyman, Yevgeniy; Morrison, Jay A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7247002 US Patent Document 7,247,002	patent	July 2007
Countercooled turbine nozzle Flodman, David Allen; Shapiro, Jason David; Kulyk, Michael Peter https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7377743 US Patent Document 7,377,743	patent	May 2008
Multi-piece turbine vane assembly Vance, Steven J.; James, Allister W. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7452182 US Patent Document 7,452,182	patent	November 2008
Airfoil for a second stage nozzle guide vane Hurst, Andrew; Harding, Simon https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7648334 US Patent Document 7,648,334	patent	January 2010
Circumferential shroud inserts for a gas turbine vane platform Schiavo, Anthony L. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8096758 US Patent Document 8,096,758	patent	January 2012
Turbine vane with high temperature capable skins Morrison, Jay A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8215900 US Patent Document 8,215,900	patent	July 2012
CMC vane assembly apparatus and method Schiavo, Anthony L.; Gonzalez, Malberto F.; Huang, Kuangwei https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8292580 US Patent Document 8,292,580	patent	October 2012
Blade outer air seal Schlichting, Kevin W.; Freling, Melvin; Dierberger, James A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8303247 US Patent Document 8,303,247	patent	November 2012

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