Tim Horn

https://orcid.org/0000-0003-1782-3743

Works (29)

Updated: November 21st, 2023 09:23
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2023 article

1.5 MW CW RF Loads for Gyrotrons

21ST JOINT WORKSHOP ON ELECTRON CYCLOTRON EMISSION AND ELECTRON CYCLOTRON RESONANCE HEATING, EC21, Vol. 277.

By: L. Ives*, T. Bui*, T. Habermann *, G. Collins*, D. Marsden*, J. Neilson*, T. Horn n , C. Rock n 

co-author countries: United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: July 19, 2023

2023 article

Microstructure and Elevated Temperature Flexure Testing of Tungsten Produced by Electron Beam Additive Manufacturing

Zhang, H., Carriere, P. R., Amoako, E. D., Rock, C. D., Thielk, S. U., Fletcher, C. G., & Horn, T. J. (2023, August 30). JOM, Vol. 8.

By: H. Zhang n, P. Carriere*, E. Amoako n, C. Rock n , S. Thielk*, C. Fletcher n, T. Horn n 

co-author countries: United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: October 23, 2023

2023 journal article

Microstructure development and properties of micro-alloyed copper, Cu-0.3Zr-0.15Ag, produced by electron beam additive manufacturing

Materials Characterization, 197, 112675.

By: D. Ovalle n, C. Rock n , C. Winkler n, D. Hartshorn*, C. Barr *, T. Cullom*, P. Tarafder n, T. Prost* ...

co-author countries: United States of America 🇺🇸
author keywords: Electron beam powder bed fusion; Copper; Copper alloy; Zirconia; Ziconium
Sources: Web Of Science, ORCID, Crossref
Added: February 22, 2023

2022 article

Laser Powder Bed Fusion of ODS 14YWT from Gas Atomization Reaction Synthesis Precursor Powders

Saptarshi, S., DeJong, M., Rock, C., Anderson, I., Napolitano, R., Forrester, J., … Horn, T. (2022, August 2). JOM, Vol. 8.

By: S. Saptarshi n, M. DeJong  n, C. Rock n , I. Anderson *, R. Napolitano*, J. Forrester n, S. Lapidus *, D. Kaoumi n, T. Horn n 

co-author countries: United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: August 29, 2022

2022 journal article

Laser powder bed fusion additive manufacturing of oxide dispersion strengthened steel using gas atomized reaction synthesis powder

MATERIALS & DESIGN, 216.

By: T. Horn n , C. Rock n , D. Kaoumi n, I. Anderson *, E. White *, T. Prost*, J. Rieken*, S. Saptarshi n ...

co-author countries: United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: February 20, 2023

2022 journal article

No ball milling nee de d: Alternative ODS steel manufacturing with gas atomization reaction synthesis (GARS) and friction-based processing

JOURNAL OF NUCLEAR MATERIALS, 566.

By: D. Zhang*, J. Darsell*, J. Wang*, X. Ma *, G. Grant *, I. Anderson *, J. Rieken, D. Edwards * ...

co-author countries: United States of America 🇺🇸
author keywords: ODS Steel; Gas Atomization Reaction Synthesis; Friction Consolidation and Extrusion; Electron Microscopy; Atom Probe Tomography
Sources: Web Of Science, ORCID
Added: June 20, 2022

2021 journal article

Additive manufacturing of ZrB2-ZrSi2 ultra-high temperature ceramic composites using an electron beam melting process

CERAMICS INTERNATIONAL, 47(2), 2397–2405.

By: Y. Jia n, S. Mehta n, R. Li n, M. Chowdhury  n, T. Horn n  & C. Xu  n

co-author countries: United States of America 🇺🇸
author keywords: Additive manufacturing; Electron beam melting; Composites; Borides
Sources: Web Of Science, ORCID
Added: March 15, 2021

2021 journal article

Characterization of copper & stainless steel interface produced by electron beam powder bed fusion

Characterization of copper & stainless steel interface produced by electron beam powder bed fusion. MATERIALS & DESIGN, 212.

By: C. Rock n , P. Tarafder n, L. Ives* & T. Horn n 

co-author countries: United States of America 🇺🇸
author keywords: Additive manufacturing; Cu; Bimetallic; Miscibility gap; Liquid phase separation; Interface
Sources: Web Of Science, ORCID
Added: December 20, 2021

2021 journal article

Electron Beam Melting of Niobium Alloys from Blended Powders

MATERIALS, 14(19).

By: J. Hankwitz n, C. Ledford*, C. Rock n , S. O'Dell* & T. Horn n 

co-author countries: United States of America 🇺🇸
author keywords: niobium; tungsten; zirconium; high-strength metal alloys; plasma spheroidization; additive manufacturing
Sources: Web Of Science, ORCID
Added: November 8, 2021

2021 journal article

Processing of tungsten through electron beam melting *

JOURNAL OF NUCLEAR MATERIALS, 555.

By: E. Ellis *, M. Sprayberry *, C. Ledford*, J. Hankwitz n, M. Kirka*, C. Rock n , T. Horn n , Y. Katoh *, R. Dehoff*

co-author countries: United States of America 🇺🇸
author keywords: Additive manufacturing; Pure tungsten; Electron beam melting; Refractory metal
Sources: Web Of Science, ORCID
Added: August 30, 2021

2021 journal article

Quasi-Static Tensile Properties of Unalloyed Copper Produced by Electron Beam Powder Bed Fusion Additive Manufacturing

MATERIALS, 14(11).

By: P. Tarafder n, C. Rock n  & T. Horn n 

co-author countries: United States of America 🇺🇸
author keywords: electron beam; powder bed fusion; copper; post-process; mechanical property; microstructure
Sources: Web Of Science, ORCID
Added: June 21, 2021

2021 journal article

The Influence of Powder Reuse on the Properties of Nickel Super Alloy ATI 718 (TM) in Laser Powder Bed Fusion Additive Manufacturing

METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 52(2), 676–688.

By: C. Rock n , C. Ledford n, M. Garcia-Avila*, H. West n, V. Miller *, M. Pankow n, R. Dehoff*, T. Horn n 

co-author countries: United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: February 8, 2021

2020 article

Additive Manufacture of RF Loads for ITER

2020 IEEE 21ST INTERNATIONAL CONFERENCE ON VACUUM ELECTRONICS (IVEC 2020), pp. 143–144.

By: L. Ives*, T. Bui*, D. Marsden*, G. Collins*, T. Horn* , C. Ledford*, J. Neilson*

co-author countries: United States of America 🇺🇸
author keywords: gyrotron; electron cyclotron heating; tokamak; plasma heating; RF load; waterload
Sources: Web Of Science, ORCID
Added: October 26, 2021

2020 journal article

Additive Manufacturing of Pure Mo and Mo plus TiC MMC Alloy by Electron Beam Powder Bed Fusion

JOM, 72(12), 4202–4213.

By: C. Rock n , E. Lara-Curzio *, B. Ellis*, C. Ledford*, D. Leonard*, R. Kannan *, M. Kirka*, T. Horn n 

co-author countries: United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: November 24, 2020

2020 journal article

Analysis of Self-Organized Patterned Surface Oxide Spots on Ejected Spatter Produced during Laser Powder Bed Fusion

Additive Manufacturing, 35, 101320.

By: C. Rock n , R. Vadlakonda n, S. Figurskey n, C. Ledford n, H. West n, V. Miller *, M. Pankow n, K. Daniels n , T. Horn n 

co-author countries: United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: October 26, 2020

2020 article

Design and Test of Copper Printed RF Cavities

2020 IEEE 21ST INTERNATIONAL CONFERENCE ON VACUUM ELECTRONICS (IVEC 2020), pp. 149–150.

By: C. Nantista *, D. Gamzina*, C. Ledford n, T. Horn n , P. Carriere* & P. Frigola*

co-author countries: United States of America 🇺🇸
author keywords: RF cavities; additive manufacturing; oxygen free high-conductivity copper; design for additive manufacturing
Sources: Web Of Science, ORCID
Added: October 26, 2021

2020 journal article

Evaluation of Structural Anisotropy in a Porous Titanium Medium Mimicking Trabecular Bone Structure Using Mode-Converted Ultrasonic Scattering

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 67(5), 1017–1024.

By: H. Du*, O. Yousefian n, T. Horn n  & M. Muller n

co-author countries: United States of America 🇺🇸
author keywords: Bones; Anisotropic magnetoresistance; Acoustics; Scattering; Ultrasonic variables measurement; Ultrasonic imaging; Transducers; Anisotropy; metal additive manufacturing; mode conversion; trabecular bone; ultrasound scattering
MeSH headings : Algorithms; Animals; Anisotropy; Cancellous Bone / diagnostic imaging; Cancellous Bone / physiology; Horses; Image Processing, Computer-Assisted / methods; Models, Biological; Phantoms, Imaging; Porosity; Titanium / chemistry; Ultrasonography / instrumentation; Ultrasonography / methods
Sources: Web Of Science, ORCID
Added: May 26, 2020

2020 journal article

Real time monitoring of electron emissions during electron beam powder bed fusion for arbitrary geometries and toolpaths

ADDITIVE MANUFACTURING, 34.

By: C. Ledford n, M. Tung n, C. Rock n  & T. Horn n 

co-author countries: United States of America 🇺🇸
author keywords: Real-time control; Electron beam; In-situ monitoring; Defect detection; Backscatter
Sources: Web Of Science, ORCID
Added: August 24, 2020

2019 journal article

Characteristics and Processing of Hydrogen-Treated Copper Powders for EB-PBF Additive Manufacturing

APPLIED SCIENCES-BASEL, 9(19).

By: C. Ledford n, C. Rock n , P. Carriere*, P. Frigola*, D. Gamzina* & T. Horn n 

co-author countries: United States of America 🇺🇸
author keywords: electron beam melting; copper; hydrogen treatment; high purity copper
Sources: Web Of Science, ORCID
Added: December 2, 2019

2019 journal article

Processing of Alnico Magnets by Additive Manufacturing

APPLIED SCIENCES-BASEL, 9(22).

By: E. White *, E. Rinko *, T. Prost*, T. Horn n , C. Ledford n, C. Rock n , I. Anderson *

co-author countries: United States of America 🇺🇸
author keywords: additive manufacturing; permanent magnets; alnico
Sources: Web Of Science, ORCID
Added: January 6, 2020

2018 journal article

Additive manufacturing of an iron-based bulk metallic glass larger than the critical casting thickness

APPLIED MATERIALS TODAY, 11, 264–269.

By: Z. Mahbooba n, L. Thorsson, M. Unosson, P. Skoglund, H. West n, T. Horn n , C. Rock n , E. Vogli*, O. Harrysson n 

co-author countries: United States of America 🇺🇸
author keywords: Additive manufacturing; Amorphous metal; Bulk metallic glass; Fe; Direct metal laser sintering
Sources: Web Of Science, ORCID
Added: August 6, 2018

2018 conference paper

Additively manufactured WR-10 copper waveguide

2018 ieee international vacuum electronics conference (ivec), 409–410.

By: T. Horn n , I. Karakurt*, C. Ledford n, M. Gonzalez*, D. Gamzina*, N. Luhmann *, L. Lin *

co-author countries: United States of America 🇺🇸
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 conference paper

Additive vacuum electronics electron beam melting of copper

2017 eighteenth international vacuum electronics conference (ivec).

By: D. Gamzina, N. Luhmann, C. Ledford, T. Horn* , I. Karakaut, L. Lin, P. Frigola

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Effect of Hypoeutectic Boron Additions on the Grain Size and Mechanical Properties of Ti-6Al-4V Manufactured with Powder Bed Electron Beam Additive Manufacturing

JOM, 69(3), 472–478.

By: Z. Mahbooba n, H. West n, O. Harrysson n , A. Wojcieszynski, R. Dehoff*, P. Nandwana *, T. Horn n 

co-author countries: United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: August 6, 2018

2017 journal article

Evaluation of 3D Additively Manufactured Canine Brain Models for Teaching Veterinary Neuroanatomy

JOURNAL OF VETERINARY MEDICAL EDUCATION, 44(4), 612–619.

By: R. Schoenfeld-Tacher, T. Horn* , T. Scheviak, K. Royal*  & L. Hudson*

author keywords: gross anatomy education; neuroanatomy; 3D additive manufacturing; physical models; veterinary students; propensity score matching
MeSH headings : Anatomy, Veterinary / education; Animals; Brain / anatomy & histology; Clinical Competence; Dogs / anatomy & histology; Education, Veterinary; Plastic Embedding; Printing, Three-Dimensional; Program Evaluation; Surveys and Questionnaires
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Multi-sample Arabidopsis Growth and Imaging Chamber (MAGIC) for long term imaging in the ZEISS Lightsheet Z.1

Developmental Biology, 419(1), 19–25.

By: M. Luis Balaguer n, M. Ramos-Pezzotti n, M. Rahhal n, C. Melvin n, E. Johannes n, T. Horn n , R. Sozzani  n

co-author countries: United States of America 🇺🇸
author keywords: Arabidopsis root; Light sheet; 3D printing; Time-lapse imaging
MeSH headings : Arabidopsis / ultrastructure; Arabidopsis Proteins / analysis; Cell Division; Computer-Aided Design; Cyclin B / analysis; Equipment Design; Green Fluorescent Proteins / analysis; Image Processing, Computer-Assisted / methods; Microscopy, Fluorescence / instrumentation; Microscopy, Fluorescence / methods; Plant Roots / ultrastructure; Printing, Three-Dimensional; Recombinant Fusion Proteins / analysis; Time-Lapse Imaging / instrumentation; Time-Lapse Imaging / methods
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Applications of Metal Additive Manufacturing in Veterinary Orthopedic Surgery

JOM, 67(3), 647–654.

By: O. Harrysson n , D. Marcellin-Little n & T. Horn n 

co-author countries: United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 journal article

Development of a patient-specific bone analog for the biomechanical evaluation of custom implants

RAPID PROTOTYPING JOURNAL, 20(1), 41–49.

By: T. Horn n , O. Harrysson n , H. West n, J. Little n & D. Marcellin-Little n

co-author countries: United States of America 🇺🇸
author keywords: Biomechanical testing; Rapid tooling; Bone analog; Custom implant; Mechanical properties of bone
Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 journal article

Fabricating copper components with electron beam melting

Advanced Materials & Processes, 172(7), 20–24.

By: P. Frigola, O. Harrysson , T. Horn , H. West, R. Aman, J. Rigsbee, D. Ramirez, L. Murr ...

Source: NC State University Libraries
Added: August 6, 2018