Assembly of an Additive Manufactured GRCop-84 Copper Alloy Lower Hybrid Current Drive Launcher Antenna With Pulsed 1070-nm Fiber Laser Welding

Seltzman, Andrew H.; Ridzon, James T.; Wukitch, Stephen J.

doi:10.1109/tps.2022.3176247

Assembly of an Additive Manufactured GRCop-84 Copper Alloy Lower Hybrid Current Drive Launcher Antenna With Pulsed 1070-nm Fiber Laser Welding

Journal Article · 01 November 2022 · IEEE Transactions on Plasma Science

DOI:https://doi.org/10.1109/tps.2022.3176247· OSTI ID:2418870

^[1]; ^[2]; Wukitch, Stephen J. ^[2]

Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, MA, USA; OSTI
Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, MA, USA

Not provided.

Research Organization:: General Atomics, San Diego, CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC)

DOE Contract Number:: FC02-04ER54698

OSTI ID:: 2418870

Journal Information:: IEEE Transactions on Plasma Science, Journal Name: IEEE Transactions on Plasma Science Journal Issue: 11 Vol. 50; ISSN 0093-3813

Publisher:: IEEE

Country of Publication:: United States

Language:: English

References (30)

Precision measurement of relative permittivity of aluminum oxide for a high power resonant waveguide window with low return loss Seltzman, A. H.; Wukitch, S. Fusion Engineering and Design, Vol. 147 https://doi.org/10.1016/j.fusengdes.2019.05.045	journal	October 2019
Continuous Wave Laser Welding of Copper with Combined Beams at Wavelengths of 1030nm and of 515nm Hess, Axel; Schuster, Rainer; Heider, Andreas Physics Procedia, Vol. 12 https://doi.org/10.1016/j.phpro.2011.03.012	journal	January 2011
Spatter in laser welding Kaplan, A. F. H.; Powell, J. Journal of Laser Applications, Vol. 23, Issue 3 https://doi.org/10.2351/1.3597830	journal	August 2011
Aperture impedance matching for lower hybrid current drive launchers Seltzman, A. H.; Shiraiwa, S.; Wallace, G. M. THE 6TH INTERNATIONAL CONFERENCE ON BIOLOGICAL SCIENCE ICBS 2019: “Biodiversity as a Cornerstone for Embracing Future Humanity”, AIP Conference Proceedings https://doi.org/10.1063/5.0013535	conference	January 2020
Brazing, Laser, and Electron-Beam Welding of Additively Manufactured GRCop-84 Copper for Phased Array Lower Hybrid Launchers Seltzman, Andrew H.; Wukitch, Stephen J. IEEE Transactions on Plasma Science, Vol. 48, Issue 6 https://doi.org/10.1109/TPS.2019.2963638	journal	June 2020
Microstructural evolution and thermal stability of precipitation-strengthened Cu8Cr4Nb alloy Anderson, Ken R.; Groza, Joanna R.; Dreshfield, Robert L. Materials Science and Engineering: A, Vol. 169, Issue 1-2 https://doi.org/10.1016/0921-5093(93)90611-H	journal	September 1993
GRCop-42 Development and Hot-fire Testing Using Additive Manufacturing Powder Bed Fusion for Channel-cooled Combustion Chambers Gradl, Paul R.; Protz, Christopher S.; Cooper, Kenneth AIAA Propulsion and Energy 2019 Forum https://doi.org/10.2514/6.2019-4228	conference	August 2019
Process Development and Hot-fire Testing of Additively Manufactured NASA HR-1 for Liquid Rocket Engine Applications Gradl, Paul R.; Teasley, Thomas W.; Protz, Christopher S. AIAA Propulsion and Energy 2021 Forum https://doi.org/10.2514/6.2021-3236	conference	July 2021
Investigation on the Influence of Different Laser Beam Intensity Distributions on Keyhole Geometry During Laser Welding Volpp, J. Physics Procedia, Vol. 39 https://doi.org/10.1016/j.phpro.2012.10.009	journal	January 2012
Porosity Formation and Prevention in Pulsed Laser Welding Zhou, Jun; Tsai, Hai-Lung Journal of Heat Transfer, Vol. 129, Issue 8 https://doi.org/10.1115/1.2724846	journal	September 2006
Nuclear response of additive manufactured GRCop-84 copper for use in Lower hybrid launchers in a fusion environment Seltzman, A. H.; Wukitch, S. J. Fusion Engineering and Design, Vol. 159 https://doi.org/10.1016/j.fusengdes.2020.111726	journal	October 2020
Fracture Characteristics and Heat treatment of Laser Powder Bed Fusion additively manufactured GRCop-84 Copper Seltzman, A. H.; Wukitch, S. J. Materials Science and Engineering: A https://doi.org/10.1016/j.msea.2021.141690	journal	July 2021
3D Printing of Highly Pure Copper Tran, Thang Q.; Chinnappan, Amutha; Lee, Jeremy Kong Yoong Metals, Vol. 9, Issue 7 https://doi.org/10.3390/met9070756	journal	July 2019
Copper-based alloys for structural high-heat-flux applications: a review of development, properties, and performance of Cu-rich Cu–Cr–Nb alloys Minneci, Robert P.; Lass, Eric A.; Bunn, Jeffrey R. International Materials Reviews, Vol. 66, Issue 6 https://doi.org/10.1080/09506608.2020.1821485	journal	October 2020
Precipitation hardening in metals Gladman, T. Materials Science and Technology, Vol. 15, Issue 1 https://doi.org/10.1179/026708399773002782	journal	January 1999
Additive Manufacturing and Hot-fire Testing of Bimetallic GRCop-84 and C-18150 Channel-Cooled Combustion Chambers Using Powder Bed Fusion and Inconel 625 Hybrid Directed Energy Deposition Gradl, Paul R.; Protz, Christopher S.; Zagorski, Kevin AIAA Propulsion and Energy 2019 Forum https://doi.org/10.2514/6.2019-4390	conference	August 2019
Precipitate Size in GRCop-84 Gas Atomized Powder and Laser Powder Bed Fusion Additively Manufactured Material Seltzman, A. H.; Wukitch, S. J. Fusion Science and Technology https://doi.org/10.1080/15361055.2021.1913030	journal	August 2021
Surface roughness and finishing techniques in selective laser melted GRCop-84 copper for an additive manufactured lower hybrid current drive launcher Seltzman, A. H.; Wukitch, S. J. Fusion Engineering and Design, Vol. 160 https://doi.org/10.1016/j.fusengdes.2020.111801	journal	November 2020
Formation of Cr and Cr2Nb precipitates in rapidly solidified Cu-Cr-Nb ribbon Ellis, D. L.; Michal, G. M. Ultramicroscopy, Vol. 30, Issue 1-2 https://doi.org/10.1016/0304-3991(89)90189-7	journal	June 1989
Brazing characteristics, microstructure, and wettability of laser powder bed fusion additive manufactured GRCop-84 compared to CuCrZr and OFC, and brazing to titanium-zirconium-molybdenum alloy limiters Seltzman, A. H.; Wukitch, S. J. Fusion Engineering and Design, Vol. 180 https://doi.org/10.1016/j.fusengdes.2022.113185	journal	July 2022
Development and Hot-fire Testing of Additively Manufactured Copper Combustion Chambers for Liquid Rocket Engine Applications Gradl, Paul R.; Protz, Chris; Greene, Sandra E. 53rd AIAA/SAE/ASEE Joint Propulsion Conference https://doi.org/10.2514/6.2017-4670	conference	July 2017
A high field side multijunction launcher with aperture impedance matching for lower hybrid current drive in DIII-D advanced tokamak plasmas Seltzman, A. H.; Shiraiwa, S.; Wallace, G. M. Nuclear Fusion, Vol. 59, Issue 9 https://doi.org/10.1088/1741-4326/ab22c8	journal	July 2019
Characterization of Selective Laser Melted GRCop-84 Hayes, Christopher; Brown, Elliot; Kappes, Branden 2018 Joint Propulsion Conference https://doi.org/10.2514/6.2018-4624	conference	July 2018
Tailoring microstructure in sintered Cu-Cr-Nb-Zr alloys for fusion components Cheng, Bin; Wang, Ling; Sprouster, David J. Journal of Nuclear Materials, Vol. 551 https://doi.org/10.1016/j.jnucmat.2021.152956	journal	August 2021
RF losses in selective laser melted GRCop-84 copper waveguide for an additively manufactured lower hybrid current drive launcher Seltzman, A. H.; Wukitch, S. J. Fusion Engineering and Design, Vol. 159 https://doi.org/10.1016/j.fusengdes.2020.111762	journal	October 2020
Extreme Environment Hot Fire Durability of Post Processed Additively Manufactured GRCop-Alloy Combustion Chambers Teasley, Thomas W.; Gradl, Paul R.; Garcia, Marissa B. AIAA Propulsion and Energy 2021 Forum https://doi.org/10.2514/6.2021-3233	conference	July 2021
Resolution and geometric limitations in laser powder bed fusion additively manufactured GRCop-84 structures for a lower hybrid current drive launcher Seltzman, A. H.; Wukitch, S. J. Fusion Engineering and Design, Vol. 173 https://doi.org/10.1016/j.fusengdes.2021.112847	journal	December 2021
High-Speed X-Ray Analysis of Spatter Formation in Laser Welding of Copper Heider, A.; Sollinger, J.; Abt, F. Physics Procedia, Vol. 41 https://doi.org/10.1016/j.phpro.2013.03.058	journal	January 2013
Laser Powder Bed Fusion - Materials Issues and Optimized Processing Parameters for Tool steels, AlSiMg- and CuCrZr-Alloys : Tool steels, AlSiMg- and CuCrZr-Alloys Buchmayr, Bruno; Panzl, Gerhard; Walzl, Alexander Advanced Engineering Materials, Vol. 19, Issue 4 https://doi.org/10.1002/adem.201600667	journal	February 2017
A review on laser beam welding of copper alloys Auwal, S. T.; Ramesh, S.; Yusof, F. The International Journal of Advanced Manufacturing Technology, Vol. 96, Issue 1-4 https://doi.org/10.1007/s00170-017-1566-5	journal	January 2018

Similar Records

Surface roughness and finishing techniques in selective laser melted GRCop-84 copper for an additive manufactured lower hybrid current drive launcher

Journal Article · 2020 · Fusion Engineering and Design · OSTI ID:1775559

Resolution and geometric limitations in laser powder bed fusion additively manufactured GRCop-84 structures for a lower hybrid current drive launcher

Journal Article · 2021 · Fusion Engineering and Design · OSTI ID:1819240

Nuclear response of additive manufactured GRCop-84 copper for use in Lower hybrid launchers in a fusion environment

Journal Article · 2020 · Fusion Engineering and Design · OSTI ID:1849019

Related Subjects

Physics

Assembly of an Additive Manufactured GRCop-84 Copper Alloy Lower Hybrid Current Drive Launcher Antenna With Pulsed 1070-nm Fiber Laser Welding

Citation Formats

References (30)

Similar Records

Related Subjects