Process for manufacturing SiC composite ceramics

Lahoda, Edward J.

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
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A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
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B09 - disposal of solid waste
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D01 - natural or man-made threads or fibres
D02 - yarns
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F23 - combustion apparatus
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Title: Process for manufacturing SiC composite ceramics

Abstract

A method is described for manufacturing a ceramic composite structure. The method includes wrapping ceramic fibers (22), such as SiC fibers, about the external surface of at least one form. The method further includes heating the wrapped fibers (22) to a temperature no greater than a first temperature, infiltrating voids (24) in the wrapped fibers (22) with the ceramic composite in a first vessel (12) at the first temperature, transferring the infiltrated wrapped fibers (22) from the first vessel (12) to a second vessel (14), distinct from the first vessel (12), and coating the infiltrated wrapped fibers (22) with the ceramic composite in the second vessel (14) at a second temperature, higher than the first temperature.

Inventors:: Lahoda, Edward J.

Issue Date:: 2021-01-26

Research Org.:: Westinghouse Electric Co. LLC, Cranberry Township, PA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1805415

Patent Number(s):: 10899671

Application Number:: 15/245,933

Assignee:: Westinghouse Electric Company LLC (Cranberry Township, PA)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA

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B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B18/00 - Layered products essentially comprising ceramics, e.g. refractory products

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B2235/46 - Gases other than oxygen used as reactant, e.g. nitrogen used to make a nitride phase
C04B2235/5244 - Silicon carbide
C04B2235/6028 - Shaping around a core which is removed later
C04B2235/614 - Gas infiltration of green bodies or pre-forms
C04B2235/661 - Multi-step sintering
C04B2235/667 - Sintering using wave energy, e.g. microwave sintering
C04B2235/77 - Density
C04B2235/94 - Products characterised by their shape
C04B2237/365 - Silicon carbide
C04B2237/38 - Fiber or whisker reinforced
C04B2237/765 - at least one member being a tube
C04B35/515 - based on non-oxide ceramics
C04B35/565 - based on silicon carbide
C04B35/62222 - {obtaining ceramic coatings
C04B35/62868 - {Boron nitride}
C04B35/62873 - {Carbon}
C04B35/64 - Burning or sintering processes
C04B35/80 - Fibres, filaments, whiskers, platelets, or the like {

C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL
C23C16/045 - {Coating cavities or hollow spaces, e.g. interior of tubes
C23C16/22 - characterised by the deposition of inorganic material, other than metallic material
C23C16/325 - {Silicon carbide}

G - PHYSICS G21 - NUCLEAR PHYSICS G21C - NUCLEAR REACTORS
G21C3/62 - Ceramic fuel

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E30/30 - Nuclear fission reactors

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DOE Contract Number:: NE0008222

Resource Type:: Patent

Resource Relation:: Patent File Date: 08/24/2016

Country of Publication:: United States

Language:: English

Citation Formats


                    Lahoda, Edward J. Process for manufacturing SiC composite ceramics.  United States: N. p., 2021. 
        Web.

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                    Lahoda, Edward J. Process for manufacturing SiC composite ceramics.  United States.

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                    Lahoda, Edward J. Tue .  
        "Process for manufacturing SiC composite ceramics".  United States.  https://www.osti.gov/servlets/purl/1805415.

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@article{osti_1805415,

  title        = {Process for manufacturing SiC composite ceramics},

  author       = {Lahoda, Edward J.},

  abstractNote = {A method is described for manufacturing a ceramic composite structure. The method includes wrapping ceramic fibers (22), such as SiC fibers, about the external surface of at least one form. The method further includes heating the wrapped fibers (22) to a temperature no greater than a first temperature, infiltrating voids (24) in the wrapped fibers (22) with the ceramic composite in a first vessel (12) at the first temperature, transferring the infiltrated wrapped fibers (22) from the first vessel (12) to a second vessel (14), distinct from the first vessel (12), and coating the infiltrated wrapped fibers (22) with the ceramic composite in the second vessel (14) at a second temperature, higher than the first temperature.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2021},

  month        = {1}

}

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Works referenced in this record:

Use of boron or enriched boron 10 in UO2
patent, November 2006

Lahoda, Edward J.
US Patent Document 7,139,360
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7139360

Multi-layered ceramic tube for fuel containment barrier and other applications in nuclear and fossil power plants
patent-application, February 2009

Feinroth, Herbert
US Patent Application 12/229299; 20090032178
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090032178

Cladding Material, Tube including Such Cladding Material and Methodds of Forming the Same
patent-application, April 2012

Garnier, John E.; Griffith, George W.
US Patent Application 12/901326; 20120087457
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120087457

Composite materials and methods for making the same
patent, July 1994

Kennedy, Christopher R.; Sonuparlak, Birol; Fareed, Ali S.
US Patent Document 5,330,849
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5330849

Method of rapidly densifying a porous structure
patent, September 1994

Golecki, Ilan; Morris, Robert C.; Narasimhan, Dave
US Patent Document 5,348,774
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5348774

SIC Matrix Fuel Cladding Tube with Spark Plasma Sintered End Plugs
patent-application, March 2015

Xu, Peng; Lahoda, Edward J.; Hallstadius, Lars
US Patent Application 14/027299; 20150078505
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150078505

Silicon carbide sintered article and method
patent, August 1994

Hanzawa, Shigeru; Komiyama, Tsuneo
US Patent Document 5,338,576
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5338576

Multi-layered ceramic tube for fuel containment barrier and other applications in nuclear and fossil power plants
patent-application, February 2006

Feinroth, Herbert; Hao, Bernard R.
US Patent Application 11/144786; 20060039524
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20060039524

Water cooled nuclear reactor and fuel elements therefor
patent, January 1993

Feinroth, Herbert
US Patent Document 5,182,077
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5182077

Method of fabrication of composites
patent, September 1994

Streckert, Holger H.; Norton, Kirk P.
US Patent Document 5,350,545
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5350545

Monolithic ceramic/fiber reinforced ceramic composite
patent, February 1995

Zender, Mark D.
US Patent Document 5,391,428
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5391428

Method for forming fiber reinforced composite bodies with graded composition and stress zones
patent, August 1999

Singh, Mrityunjay; Levine, Stanley R.; Smialek, James A.
US Patent Document 5,945,166
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5945166

Batch and continuous CVI densification furnace
patent-application, December 2004

Bok, Lowell D.; Clark, Gary L.; Purdy, Mark J.
US Patent Application 10/691944; 20040253377
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040253377

Method and reactor to coat fiber tows and article
patent-application, May 2007

Brun, Milivoj Konstantin; Luthra, Krishan Lal; McGuigan, Henry Charles
US Patent Application 11/263715; 20070099527
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070099527

Ceramic fabric forming method
patent, March 1997

Lackey, W. Jack; Hanigofsky, John A.
US Patent Document 5,609,912
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5609912

Process and apparatus for continuous coating of fibrous material
patent-application, July 2011

Brun, Milivoj Konstantin; Luthra, Krishan Lal; Sommerer, Timothy John
US Patent Application 12/684305; 20110171399
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110171399

Nuclear reactor core having nuclear fuel and composite burnable absorber arranged for power peaking and moderator temperature coefficient control
patent, December 1991

Kapil, Sushil K.
US Patent Document 5,075,075
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5075075

Hermetic ceramic composite structures
patent, October 1997

Streckert, Holger H.; Norton, Kirk P.; Wong, Clement
US Patent Document 5,681,511
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5681511

CVD SiC matrix composites containing carbon coated fibers
patent, December 1990

Brennan, John J.; Galasso, Francis S.; Veltri, Richard D.
US Patent Document 4,980,202
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4980202

SIC-composite material sleeve and process for producing the same
patent, June 2001

Maruyama, Tadashi; Onose, Shoji; Mitsuno, Shiro
US Patent Document 6,246,740
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6246740

Silicon carbide material for nuclear applications, precursor and method for forming same, and structures including the material
patent-application, August 2007

Easler, Timothy E.; Szweda, Andrew; Stein, Eric
US Patent Application 11/357716; 20070189952
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070189952

Silicon carbide multilayered cladding and nuclear reactor fuel element for use in water-cooled nuclear power reactors
patent-application, February 2016

Feinroth, Herbert; Ales, Matthew W.; Markham, Gregory T.
US Patent Application 14/012242; 20160049211
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20160049211

Nuclear Fuel Elements
patent, February 1969

Biancheria, Amilcare; Allio, Robert J.
US Patent Document 3,427,222
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/3427222

Continuous chemical vapor deposition/infiltration coater
patent-application, August 2016

Kmetz, Michael A.; Newton, Kirk C.
US Patent Application 14/619320; 20160229758
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20160229758

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Similar Records

Title: Process for manufacturing SiC composite ceramics

Abstract

Citation Formats

Use of boron or enriched boron 10 in UO2 patent, November 2006

Multi-layered ceramic tube for fuel containment barrier and other applications in nuclear and fossil power plants patent-application, February 2009

Cladding Material, Tube including Such Cladding Material and Methodds of Forming the Same patent-application, April 2012

Composite materials and methods for making the same patent, July 1994

Method of rapidly densifying a porous structure patent, September 1994

SIC Matrix Fuel Cladding Tube with Spark Plasma Sintered End Plugs patent-application, March 2015

Silicon carbide sintered article and method patent, August 1994

Multi-layered ceramic tube for fuel containment barrier and other applications in nuclear and fossil power plants patent-application, February 2006

Water cooled nuclear reactor and fuel elements therefor patent, January 1993

Method of fabrication of composites patent, September 1994

Monolithic ceramic/fiber reinforced ceramic composite patent, February 1995

Method for forming fiber reinforced composite bodies with graded composition and stress zones patent, August 1999

Batch and continuous CVI densification furnace patent-application, December 2004

Method and reactor to coat fiber tows and article patent-application, May 2007

Ceramic fabric forming method patent, March 1997

Process and apparatus for continuous coating of fibrous material patent-application, July 2011

Nuclear reactor core having nuclear fuel and composite burnable absorber arranged for power peaking and moderator temperature coefficient control patent, December 1991

Hermetic ceramic composite structures patent, October 1997

CVD SiC matrix composites containing carbon coated fibers patent, December 1990

SIC-composite material sleeve and process for producing the same patent, June 2001

Silicon carbide material for nuclear applications, precursor and method for forming same, and structures including the material patent-application, August 2007

Silicon carbide multilayered cladding and nuclear reactor fuel element for use in water-cooled nuclear power reactors patent-application, February 2016

Nuclear Fuel Elements patent, February 1969

Continuous chemical vapor deposition/infiltration coater patent-application, August 2016

Use of boron or enriched boron 10 in UO2
patent, November 2006

Multi-layered ceramic tube for fuel containment barrier and other applications in nuclear and fossil power plants
patent-application, February 2009

Cladding Material, Tube including Such Cladding Material and Methodds of Forming the Same
patent-application, April 2012

Composite materials and methods for making the same
patent, July 1994

Method of rapidly densifying a porous structure
patent, September 1994

SIC Matrix Fuel Cladding Tube with Spark Plasma Sintered End Plugs
patent-application, March 2015

Silicon carbide sintered article and method
patent, August 1994

Multi-layered ceramic tube for fuel containment barrier and other applications in nuclear and fossil power plants
patent-application, February 2006

Water cooled nuclear reactor and fuel elements therefor
patent, January 1993

Method of fabrication of composites
patent, September 1994

Monolithic ceramic/fiber reinforced ceramic composite
patent, February 1995

Method for forming fiber reinforced composite bodies with graded composition and stress zones
patent, August 1999

Batch and continuous CVI densification furnace
patent-application, December 2004

Method and reactor to coat fiber tows and article
patent-application, May 2007

Ceramic fabric forming method
patent, March 1997

Process and apparatus for continuous coating of fibrous material
patent-application, July 2011

Nuclear reactor core having nuclear fuel and composite burnable absorber arranged for power peaking and moderator temperature coefficient control
patent, December 1991

Hermetic ceramic composite structures
patent, October 1997

CVD SiC matrix composites containing carbon coated fibers
patent, December 1990

SIC-composite material sleeve and process for producing the same
patent, June 2001

Silicon carbide material for nuclear applications, precursor and method for forming same, and structures including the material
patent-application, August 2007

Silicon carbide multilayered cladding and nuclear reactor fuel element for use in water-cooled nuclear power reactors
patent-application, February 2016

Nuclear Fuel Elements
patent, February 1969

Continuous chemical vapor deposition/infiltration coater
patent-application, August 2016