Method of forming and assembly of metal and ceramic parts

Ripley, Edward B

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
A43 - footwear
A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
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
B07 - separating solids from solids
B08 - cleaning
B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
B24 - grinding
B25 - hand tools
B26 - hand cutting tools
B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
B30 - presses
B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
B41 - printing
B42 - bookbinding
B43 - writing or drawing implements
B44 - decorative arts
B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
B64 - aircraft
B65 - conveying
B66 - hoisting
B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
B81 - microstructural technology
B82 - nanotechnology
B99 - subject matter not otherwise provided for in this section
C - chemistry
C01 - inorganic chemistry
C02 - treatment of water, waste water, sewage, or sludge
C03 - glass
C04 - cements
C05 - fertilisers
C06 - explosives
C07 - organic chemistry
C08 - organic macromolecular compounds
C09 - dyes
C10 - petroleum, gas or coke industries
C11 - animal or vegetable oils, fats, fatty substances or waxes
C12 - biochemistry
C13 - sugar industry
C14 - skins
C21 - metallurgy of iron
C22 - metallurgy
C23 - coating metallic material
C25 - electrolytic or electrophoretic processes
C30 - crystal growth
C40 - combinatorial technology
C99 - subject matter not otherwise provided for in this section
D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
D05 - sewing
D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
D21 - paper-making
D99 - subject matter not otherwise provided for in this section
E - fixed constructions
E01 - construction of roads, railways, or bridges
E02 - hydraulic engineering
E03 - water supply
E04 - building
E05 - locks
E06 - doors, windows, shutters, or roller blinds in general
E21 - earth drilling
E99 - subject matter not otherwise provided for in this section
F - mechanical engineering
F01 - machines or engines in general
F02 - combustion engines
F03 - machines or engines for liquids
F04 - positive - displacement machines for liquids
F05 - indexing schemes relating to engines or pumps in various subclasses of classes f01-f04
F15 - fluid-pressure actuators
F16 - engineering elements and units
F17 - storing or distributing gases or liquids
F21 - lighting
F22 - steam generation
F23 - combustion apparatus
F24 - heating
F25 - refrigeration or cooling
F26 - drying
F27 - furnaces
F28 - heat exchange in general
F41 - weapons
F42 - ammunition
F99 - subject matter not otherwise provided for in this section
G - physics
G01 - measuring
G02 - optics
G03 - photography
G04 - horology
G05 - controlling
G06 - computing
G07 - checking-devices
G08 - signalling
G09 - education
G10 - musical instruments
G11 - information storage
G12 - instrument details
G16 - information and communication technology [ict] specially adapted for specific application fields
G21 - nuclear physics
G99 - subject matter not otherwise provided for in this section
H - electricity
H01 - basic electric elements
H02 - generation
H03 - basic electronic circuitry
H04 - electric communication technique
H05 - electric techniques not otherwise provided for
H99 - subject matter not otherwise provided for in this section
Y - new / cross sectional technologies
Y02 - technologies or applications for mitigation or adaptation against climate change
Y04 - information or communication technologies having an impact on other technology areas
Y10 - technical subjects covered by former uspc

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Title: Method of forming and assembly of metal and ceramic parts

Abstract

A method of forming and assembling at least two parts together that may be metal, ceramic, or a combination of metal and ceramic parts. Such parts may have different CTE. Individual parts that are formed and sintered from particles leave a network of interconnecting porosity in each sintered part. The separate parts are assembled together and then a fill material is infiltrated into the assembled parts using a method such as capillary action, gravity, and/or pressure. The assembly is then cured to yield a bonded and fully or near-fully dense part that has the desired physical and mechanical properties for the part's intended purpose. Structural strength may be added to the parts by the inclusion of fibrous materials.

Inventors:: Ripley, Edward B

Issue Date:: 2014-04-22

Research Org.:: Oak Ridge Y-12 Plant (Y-12), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1129395

Patent Number(s):: 8701970

Application Number:: 13/162,614

Assignee:: Babcock & Wilcox Technical Services Y-12, LLC (Oak Ridge, TN)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER

B - PERFORMING OPERATIONS B23 - MACHINE TOOLS B23K - SOLDERING OR UNSOLDERING

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B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
B22F2998/00 - Supplementary information concerning processes or compositions relating to powder metallurgy
B22F2998/10 - Processes characterised by the sequence of their steps
B22F3/10 - Sintering only
B22F3/1118 - {comprising internal reinforcements}
B22F3/114 - {the porous products being formed by impregnation
B22F7/062 - {involving the connection or repairing of preformed parts}

B - PERFORMING OPERATIONS B23 - MACHINE TOOLS B23K - SOLDERING OR UNSOLDERING
B23K31/02 - relating to soldering or welding

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T156/10 - Methods of surface bonding and/or assembly therefor
Y10T428/12021 - having composition or density gradient or differential porosity

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DOE Contract Number:: AC05-000R22800

Resource Type:: Patent

Resource Relation:: Patent File Date: 2011 Jun 17

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Ripley, Edward B. Method of forming and assembly of metal and ceramic parts.  United States: N. p., 2014. 
        Web.

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                    Ripley, Edward B. Method of forming and assembly of metal and ceramic parts.  United States.

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                    Ripley, Edward B. Tue .  
        "Method of forming and assembly of metal and ceramic parts".  United States.  https://www.osti.gov/servlets/purl/1129395.

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@article{osti_1129395,

  title        = {Method of forming and assembly of metal and ceramic parts},

  author       = {Ripley, Edward B},

  abstractNote = {A method of forming and assembling at least two parts together that may be metal, ceramic, or a combination of metal and ceramic parts. Such parts may have different CTE. Individual parts that are formed and sintered from particles leave a network of interconnecting porosity in each sintered part. The separate parts are assembled together and then a fill material is infiltrated into the assembled parts using a method such as capillary action, gravity, and/or pressure. The assembly is then cured to yield a bonded and fully or near-fully dense part that has the desired physical and mechanical properties for the part's intended purpose. Structural strength may be added to the parts by the inclusion of fibrous materials.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2014},

  month        = {4}

}

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Works referenced in this record:

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patent, November 1983

Sato, Tomio; Okimoto, Kunio; Yamakawa, Toshio
US Patent Document 4,412,643
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Similar Records

Title: Method of forming and assembly of metal and ceramic parts

Abstract

Citation Formats

Method for bonding of a porous body and a fusion-made body patent, November 1983

Article having cast metal portion and sintered metallic portion and method of producing same patent, May 1986

Method of making hermetic feedthrough in ceramic substrate patent, March 1988

Composite body and method of manufacturing the same patent, August 1989

Functional and biocompatible intervertebral disc spacer patent, March 1990

Method for encapsulating a ceramic device for embedding in composite structures patent, April 1994

Sintered articles patent, August 1997

Method for making near net shape ceramic-metal composites patent, October 1997

Methods of fabricating continuous transverse stub radiating structures and antennas patent, June 1998

Process for manufacturing ceramic metal composite bodies, the ceramic metal composite bodies and their use patent, February 2001

Bulletproof lightweight metal matrix macrocomposites with controlled structure and manufacture the same patent, October 2003

Ceramic composite and manufacturing method thereof patent, August 2004

Clutch linings comprising fiber-reinforced ceramic materials patent, March 2007

Composite body made of ceramic layers and method for its manufacture patent, September 2007

Alkaline storage battery patent-application, February 2002

Method of manufacture of porous inorganic structures and infiltration with organic polymers patent-application, March 2004

Method and system for manufacturing biomedical articles, such as using biomedically compatible infiltrant metal alloys in porous matrices patent-application, December 2004

Transient eutectic phase process for ceramic-metal bonding metallization and compositing patent-application, May 2005

Method for bonding of a porous body and a fusion-made body
patent, November 1983

Article having cast metal portion and sintered metallic portion and method of producing same
patent, May 1986

Method of making hermetic feedthrough in ceramic substrate
patent, March 1988

Composite body and method of manufacturing the same
patent, August 1989

Functional and biocompatible intervertebral disc spacer
patent, March 1990

Method for encapsulating a ceramic device for embedding in composite structures
patent, April 1994

Sintered articles
patent, August 1997

Method for making near net shape ceramic-metal composites
patent, October 1997

Methods of fabricating continuous transverse stub radiating structures and antennas
patent, June 1998

Process for manufacturing ceramic metal composite bodies, the ceramic metal composite bodies and their use
patent, February 2001

Bulletproof lightweight metal matrix macrocomposites with controlled structure and manufacture the same
patent, October 2003

Ceramic composite and manufacturing method thereof
patent, August 2004

Clutch linings comprising fiber-reinforced ceramic materials
patent, March 2007

Composite body made of ceramic layers and method for its manufacture
patent, September 2007

Alkaline storage battery
patent-application, February 2002

Method of manufacture of porous inorganic structures and infiltration with organic polymers
patent-application, March 2004

Method and system for manufacturing biomedical articles, such as using biomedically compatible infiltrant metal alloys in porous matrices
patent-application, December 2004

Transient eutectic phase process for ceramic-metal bonding metallization and compositing
patent-application, May 2005