Coating composition embodiments for use in investment casting methods

Cluff, Kyle; Lee, Matthew

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Title: Coating composition embodiments for use in investment casting methods

Abstract

Disclosed herein are embodiments of a coating composition for use in investment casting. The coating composition embodiments provide a solidified coat that can be as a mold for casting castable materials and that is easily removed from the casted material using water. The coating composition embodiments disclosed herein are reusable and are non-toxic and exhibit high thermal stability.

Inventors:: Cluff, Kyle; Lee, Matthew

Issue Date:: 2023-08-15

Research Org.:: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

Sponsoring Org.:: USDOE National Nuclear Security Administration (NNSA)

OSTI Identifier:: 2222159

Patent Number(s):: 11724306

Application Number:: 17/358,780

Assignee:: Triad National Security, LLC (Los Alamos, NM)

DOE Contract Number:: 89233218CNA000001

Resource Type:: Patent

Resource Relation:: Patent File Date: 06/25/2021

Country of Publication:: United States

Language:: English

Citation Formats


                    Cluff, Kyle, and Lee, Matthew. Coating composition embodiments for use in investment casting methods.  United States: N. p., 2023. 
        Web.

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                    Cluff, Kyle, & Lee, Matthew. Coating composition embodiments for use in investment casting methods.  United States.

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                    Cluff, Kyle, and Lee, Matthew. Tue .  
        "Coating composition embodiments for use in investment casting methods".  United States.  https://www.osti.gov/servlets/purl/2222159.

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@article{osti_2222159,

  title        = {Coating composition embodiments for use in investment casting methods},

  author       = {Cluff, Kyle and Lee, Matthew},

  abstractNote = {Disclosed herein are embodiments of a coating composition for use in investment casting. The coating composition embodiments provide a solidified coat that can be as a mold for casting castable materials and that is easily removed from the casted material using water. The coating composition embodiments disclosed herein are reusable and are non-toxic and exhibit high thermal stability.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2023},

  month        = {8}

}

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Works referenced in this record:

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patent, November 1993

Moore, Timothy M.; Van Der Woude, Gerbig W.
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Expendable core for casting processes
patent, June 1994

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Method for forming molds and a core for casting metal
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Zenpo, Toshihiko; Kato, Yusuke; Asano, Norihiro
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Microwave core process
patent, May 1982

Cole, Gerald S.
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Casting core and process for the production thereof
patent, November 1982

Wischnack, Wolfram; Dobner, Alfred
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Hirokawa, Koji
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patent, April 1994

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Method for producing foundry mold for metal casting
patent, August 1983

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patent, May 1990

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Similar Records

Title: Coating composition embodiments for use in investment casting methods

Abstract

Citation Formats

Removable cores for metal castings patent, December 1993

Dry mixture of an aggregate material, a molding process using the same, and a core mold patent, October 2011

Core or foundry sand coated and/or mixed with water glass with a water content in the range of ≧ approximately 0.25% by weight to approximately 0.9% by weight patent, January 2014

Moulding patent, December 1986

Method for forming molds and core for casting metal patent, July 2013

Composite core assembly for metal casting patent, May 1990

Water soluble cores, process for producing them and process for die casting metal using them patent, July 1992

Method of core removal from molded products patent, November 1993

Water soluble ceramic core for use in die casting, gravity and investment casting of aluminum alloys patent, February 2000

Expendable core for casting processes patent, June 1994

Method for forming molds and a core for casting metal patent, September 2013

Microwave core process patent, May 1982

Casting core and process for the production thereof patent, November 1982

Disintegrative core for high pressure casting, method for manufacturing the same, and method for extracting the same patent, June 2004

Process for core removal from molded products patent, September 1996

Die casting using casting salt cores patent, April 1994

Mold element construction patent, August 1993

Binders for cores and molds patent, October 2000

Gelatin coated sand core and method of making same patent, October 2002

Method of producing molds that can be washed away with water and use of such molds patent, September 1992

Soluble core for casting patent, July 1999

Method of manufacturing expendable salt core for casting patent, November 2013

Soluble core method of manufacturing metal cast products patent, September 1998

Water soluble cores and method for manufacturing cast rotor provided with ventilation ducts utilizing the core patent, March 1984

Method for producing foundry mold for metal casting patent, August 1983

Water-soluble salt cores patent, March 2013

Ceramic core for investment casting and method for preparation patent, May 1990

Removable cores for metal castings
patent, December 1993

Dry mixture of an aggregate material, a molding process using the same, and a core mold
patent, October 2011

Core or foundry sand coated and/or mixed with water glass with a water content in the range of ≧ approximately 0.25% by weight to approximately 0.9% by weight
patent, January 2014

Moulding
patent, December 1986

Method for forming molds and core for casting metal
patent, July 2013

Composite core assembly for metal casting
patent, May 1990

Water soluble cores, process for producing them and process for die casting metal using them
patent, July 1992

Method of core removal from molded products
patent, November 1993

Water soluble ceramic core for use in die casting, gravity and investment casting of aluminum alloys
patent, February 2000

Expendable core for casting processes
patent, June 1994

Method for forming molds and a core for casting metal
patent, September 2013

Microwave core process
patent, May 1982

Casting core and process for the production thereof
patent, November 1982

Disintegrative core for high pressure casting, method for manufacturing the same, and method for extracting the same
patent, June 2004

Process for core removal from molded products
patent, September 1996

Die casting using casting salt cores
patent, April 1994

Mold element construction
patent, August 1993

Binders for cores and molds
patent, October 2000

Gelatin coated sand core and method of making same
patent, October 2002

Method of producing molds that can be washed away with water and use of such molds
patent, September 1992

Soluble core for casting
patent, July 1999

Method of manufacturing expendable salt core for casting
patent, November 2013

Soluble core method of manufacturing metal cast products
patent, September 1998

Water soluble cores and method for manufacturing cast rotor provided with ventilation ducts utilizing the core
patent, March 1984

Method for producing foundry mold for metal casting
patent, August 1983

Water-soluble salt cores
patent, March 2013

Ceramic core for investment casting and method for preparation
patent, May 1990