SRF e-beam accelerator for metal additive manufacturing

Thangaraj, Jayakar C.; Kephart, Robert; Kroc, Thomas K.

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A01 - agriculture
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Title: SRF e-beam accelerator for metal additive manufacturing

Abstract

A system and apparatus for electron beam melting comprises a superconducting radio frequency accelerator configured to produce an electron beam, a conduction cooling system configured to cool the superconducting radio frequency accelerator, and an electron beam melting system wherein the electron beam melts power in a build chamber of the electron beam melting apparatus.

Inventors:: Thangaraj, Jayakar C.; Kephart, Robert; Kroc, Thomas K.

Issue Date:: 2022-01-18

Research Org.:: Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1892534

Patent Number(s):: 11224918

Application Number:: 16/250,899

Assignee:: Fermi Research Alliance, LLC (Batavia, IL)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B33 - ADDITIVE MANUFACTURING TECHNOLOGY B33Y - ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

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B - PERFORMING OPERATIONS B33 - ADDITIVE MANUFACTURING TECHNOLOGY B33Y - ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
B33Y30/00 - Apparatus for additive manufacturing

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J2237/0473 - accelerating
H01J2237/04735 - with electrostatic means
H01J37/065 - Construction of guns or parts thereof
H01J37/073 - Electron guns using field emission, photo emission, or secondary emission electron sources
H01J37/305 - for casting, melting, evaporating or etching {

H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05H - PLASMA TECHNIQUE
H05H2007/227 - {power coupling, e.g. coupling loops}
H05H7/20 - with superconductive walls
H05H7/22 - Details of linear accelerators, e.g. drift tubes

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P10/25 - by increasing the energy efficiency of the process

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DOE Contract Number:: AC02-07CH11359

Resource Type:: Patent

Resource Relation:: Patent File Date: 01/17/2019

Country of Publication:: United States

Language:: English

Citation Formats


                    Thangaraj, Jayakar C., Kephart, Robert, and Kroc, Thomas K. SRF e-beam accelerator for metal additive manufacturing.  United States: N. p., 2022. 
        Web.

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                    Thangaraj, Jayakar C., Kephart, Robert, & Kroc, Thomas K. SRF e-beam accelerator for metal additive manufacturing.  United States.

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                    Thangaraj, Jayakar C., Kephart, Robert, and Kroc, Thomas K. Tue .  
        "SRF e-beam accelerator for metal additive manufacturing".  United States.  https://www.osti.gov/servlets/purl/1892534.

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@article{osti_1892534,

  title        = {SRF e-beam accelerator for metal additive manufacturing},

  author       = {Thangaraj, Jayakar C. and Kephart, Robert and Kroc, Thomas K.},

  abstractNote = {A system and apparatus for electron beam melting comprises a superconducting radio frequency accelerator configured to produce an electron beam, a conduction cooling system configured to cool the superconducting radio frequency accelerator, and an electron beam melting system wherein the electron beam melts power in a build chamber of the electron beam melting apparatus.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2022},

  month        = {1}

}

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Similar Records

Title: SRF e-beam accelerator for metal additive manufacturing

Abstract

Citation Formats

Method of Coating a Porous Substrate patent-application, November 2013

RF cavity and accelerator having such an RF cavity patent, July 2014

Accelerator system stabilization for charged particle acceleration and radiation beam generation patent-application, December 2012

Polymer-modified asphalt with a crosslinking agent and methods of preparing patent, June 2012

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Mobile type electron accelerator patent, October 2012

On-axis RF coupler and HOM damper for superconducting accelerator cavities patent, March 2014

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Stabilised Cross-Linked Polymers patent-application, November 2012

Superconducting Multi-Cell Trapped Mode Deflecting Cavity patent-application, February 2016

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Method of Coating a Porous Substrate
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RF cavity and accelerator having such an RF cavity
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Accelerator system stabilization for charged particle acceleration and radiation beam generation
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Polymer-modified asphalt with a crosslinking agent and methods of preparing
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Method and system for in-situ cross linking of polymers, bitumen and similar materials to increase strength, toughness and durability via irradiation with electron beams from mobile accelerators
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Rod-loaded radiofrequency cavities and couplers
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Mobile type electron accelerator
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On-axis RF coupler and HOM damper for superconducting accelerator cavities
patent, March 2014

Efficient digital method of and system for determining the instantaneous phase and amplitude of a vibratory accelerometer and other sensors
patent-application, May 2004

Stabilised Cross-Linked Polymers
patent-application, November 2012

Superconducting Multi-Cell Trapped Mode Deflecting Cavity
patent-application, February 2016

Additive manufacturing of Three-dimensional articles
patent-application, June 2015

Compact SRF Based Accelerator
patent-application, March 2017

Real-Time Analysis and Control of Electron Beam Manufacturing Process through X-Ray Computed Tomography
patent-application, January 2017

Method and system for in-situ cross linking of polymers, bitumen and similar materials to increase strength, toughness and durability via irradiation with electron beams from mobile accelerators
patent, November 2015

Distributed coupling high efficiency linear accelerator
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Method of treating polymer with carbon-carbon bond framework and product obtained by the treating method
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Pavement Repair System Utilizing Solid Phase Autoregenerative Cohesion
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Radio frequency field immersed ultra-low temperature electron source
patent, August 2018

Compact SRF based accelerator
patent, September 2018

Method for crosslinking asphalt compositions and the product resulting therefrom
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Electrical wire insulation
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Internally cooled linear accelerator and drift tubes
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Melt in Place Binders for Binding Particulate Fillers to Substrates
patent-application, April 2011