• 2533 Citations
  • 27 h-Index
19962019
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Research Output 1996 2019

2019
5 Citations (Scopus)

Additive manufacturing of functionally graded transition joints between ferritic and austenitic alloys

Zuback, J. S., Palmer, T. & Debroy, T., Jan 5 2019, In : Journal of Alloys and Compounds. 770, p. 995-1003 9 p.

Research output: Contribution to journalArticle

3D printers
Carbon
Dissimilar metals
Welds
Microstructure

Directed energy deposition of molybdenum

Johnson, J. L. & Palmer, T., Nov 1 2019, In : International Journal of Refractory Metals and Hard Materials. 84, 105029.

Research output: Contribution to journalArticle

Molybdenum
Substrates
Molybdenum deposits
3D printers
Lasers
1 Citation (Scopus)

Impact of chemical composition on precipitate morphology in an additively manufactured nickel base superalloy

Zuback, J. S., Moradifar, P., Khayat, Z., Alem, N. & Palmer, T., Aug 25 2019, In : Journal of Alloys and Compounds. 798, p. 446-457 12 p.

Research output: Contribution to journalArticle

Titanium
Nickel
Superalloys
Precipitates
Iron
1 Citation (Scopus)

Ni-Concentration Dependence of Directed Energy Deposited NiTi Alloy Microstructures

Bimber, B. A., Hamilton, R. F. & Palmer, T., Jun 15 2019, In : Shape Memory and Superelasticity. 5, 2, p. 182-187 6 p.

Research output: Contribution to journalArticle

Crystal microstructure
Precipitates
Melting
3D printers
Heating
3 Citations (Scopus)
Compliant mechanisms
Shape optimization
Shape memory effect
Elastic moduli
Geometry

The effect of immersion time on the electrochemical characterization of additively manufactured 316L stainless steel exposed to artificial seawater

Shaw, B., Sikora, E., Wang, D., Palmer, T. & Kadhi, M. S. A., Jan 1 2019, Materials Science and Technology 2018, MS and T 2018. Association for Iron and Steel Technology, AISTECH, p. 721-728 8 p. (Materials Science and Technology 2018, MS and T 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3D printers
Stainless Steel
Seawater
Pitting
Stainless steel

Using In Situ Neutron Diffraction to Isolate Specific Features of Additively Manufactured Microstructures in 304L Stainless Steel and Identify Their Effects on Macroscopic Strength

Brown, D. W., Adams, D. P., Balogh, L., Carpenter, J. S., Clausen, B., Livescu, V., Martinez, R. M., Morrow, B. M., Palmer, T., Pokharel, R., Strantza, M. & Vogel, S. C., Jul 15 2019, In : Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 50, 7, p. 3399-3413 15 p.

Research output: Contribution to journalArticle

Stainless Steel
Neutron diffraction
neutron diffraction
stainless steels
Stainless steel
2018
6 Citations (Scopus)
Precipitates
Microstructure
Shape memory effect
Austenite
3D printers
6 Citations (Scopus)

Impact of composition on the heat treatment response of additively manufactured 17–4 PH grade stainless steel

Meredith, S. D., Zuback, J. S., Keist, J. S. & Palmer, T., Dec 19 2018, In : Materials Science and Engineering A. 738, p. 44-56 13 p.

Research output: Contribution to journalArticle

Stainless Steel
stainless steels
grade
heat treatment
Nitrogen
4 Citations (Scopus)
Nickel
Precipitates
Solid solutions
solid solutions
Iron
5 Citations (Scopus)

Microtexture in additively manufactured Ti-6Al-4V fabricated using directed energy deposition

Waryoba, D. R., Keist, J. S., Ranger, C. & Palmer, T., Sep 12 2018, In : Materials Science and Engineering A. 734, p. 149-163 15 p.

Research output: Contribution to journalArticle

Electron beams
electron beams
Texturing
Laser beams
energy
2017
34 Citations (Scopus)

Building blocks for a digital twin of additive manufacturing

Knapp, G. L., Mukherjee, T., Zuback, J. S., Wei, H. L., Palmer, T., De, A. & Debroy, T., Aug 15 2017, In : Acta Materialia. 135, p. 390-399 10 p.

Research output: Contribution to journalArticle

3D printers
Dendrites (metallography)
Solidification
Deposits
Cooling
2 Citations (Scopus)

Comparative shock response of additively manufactured versus conventionally wrought 304L stainless steel

Wise, J. L., Adams, D. P., Nishida, E. E., Song, B., Maguire, M. C., Carroll, J., Reedlunn, B., Bishop, J. E. & Palmer, T., Jan 13 2017, Shock Compression of Condensed Matter - 2015: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter. Ravelo, R., Sewell, T., Chau, R., Germann, T., Oleynik, I. I. & Peiris, S. (eds.). American Institute of Physics Inc., 100015. (AIP Conference Proceedings; vol. 1793).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

stainless steels
Hugoniot equation of state
shock
gas guns
axial strain
5 Citations (Scopus)

Compressive and Tensile Stress–Strain Responses of Additively Manufactured (AM) 304L Stainless Steel at High Strain Rates

Song, B., Nishida, E., Sanborn, B., Maguire, M., Adams, D., Carroll, J., Wise, J., Reedlunn, B., Bishop, J. & Palmer, T., Sep 1 2017, In : Journal of Dynamic Behavior of Materials. 3, 3, p. 412-425 14 p.

Research output: Contribution to journalArticle

Stainless Steel
Strain rate
Stainless steel
Yield stress
Plastic flow
16 Citations (Scopus)
titanium alloys
Titanium alloys
Microhardness
microhardness
hardness
9 Citations (Scopus)

Fixturing effects in the thermal modeling of laser cladding

Gouge, M. F., Michaleris, P. & Palmer, T., Jan 1 2017, In : Journal of Manufacturing Science and Engineering, Transactions of the ASME. 139, 1, 011001.

Research output: Contribution to journalArticle

Laser cladding
Substrates
Surface roughness
Hot Temperature
Experiments
8 Citations (Scopus)
dwell
nickel alloys
Nickel alloys
titanium alloys
Titanium alloys
12 Citations (Scopus)

In Situ Neutron Diffraction Study of the Influence of Microstructure on the Mechanical Response of Additively Manufactured 304L Stainless Steel

Brown, D. W., Adams, D. P., Balogh, L., Carpenter, J. S., Clausen, B., King, G., Reedlunn, B., Palmer, T., Maguire, M. C. & Vogel, S. C., Dec 1 2017, In : Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 48, 12, p. 6055-6069 15 p.

Research output: Contribution to journalArticle

Stainless Steel
Neutron diffraction
neutron diffraction
stainless steels
Stainless steel
2 Citations (Scopus)

Special Focus on Metal Additive Manufacturing

Jodoin, B., Brochu, M., Hascoet, J. Y. & Palmer, T., Apr 1 2017, In : Journal of Thermal Spray Technology. 26, 4, 1 p.

Research output: Contribution to journalEditorial

3D printers
Metals
2016

Additive manufacturing of magnesium alloy powders: Investigations into process development using elektron®MAP+43 via laser powder bed fusion and directed energy deposition

Tandon, R., Palmer, T., Gieseke, M., Noelke, C. & Kaierle, S., Jan 1 2016, World PM 2016 Congress and Exhibition. European Powder Metallurgy Association (EPMA), (World PM 2016 Congress and Exhibition).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3D printers
Magnesium alloys
Powders
Fusion reactions
Lasers
26 Citations (Scopus)
phase transformations
Precipitates
precipitates
microstructure
Microstructure
8 Citations (Scopus)

Application of topology optimization and design for additive manufacturing guidelines on an automotive component

Reddy, S. N., Maranan, V., Simpson, T. W., Palmer, T. & Dickman, C. J., Jan 1 2016, 42nd Design Automation Conference. American Society of Mechanical Engineers (ASME), (Proceedings of the ASME Design Engineering Technical Conference; vol. 2A-2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3D printers
Topology Optimization
Shape optimization
Manufacturing
Costs
129 Citations (Scopus)
3D printers
Austenitic stainless steel
Tensile properties
Microstructure
Processing
10 Citations (Scopus)
3D printers
Forced convection
Laser optics
Powder metals
Inert gases
5 Citations (Scopus)

Porosity in thick section alloy 690 welds - Experiments, modeling, mechanism, and remedy

Blecher, J. J., Palmer, T. & Debroy, T., Jan 1 2016, In : Welding Journal. 95, 1, p. 17s-26s

Research output: Contribution to journalArticle

Welds
Porosity
Welding
Lasers
Filler metals
40 Citations (Scopus)
Tensile strength
Geometry
Lasers
Substrates
Grain size and shape

Role of processing-structure-property relationships in developing certification protocols for Ti-6Al-4V components

Palmer, T., 2016, "Advances in Technology to Support End User Mission" - Proceedings of the 2016 Joint Conference/Symposium of the Society for Machinery Failure Prevention Technology and the International Society of Automation. Society for Machinery Failure Prevention Technology

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Processing
32 Citations (Scopus)

Selection of powder or wire feedstock material for the laser cladding of Inconel® 625

Heigel, J. C., Gouge, M. F., Michaleris, P. & Palmer, T., May 1 2016, In : Journal of Materials Processing Technology. 231, p. 357-365 9 p.

Research output: Contribution to journalArticle

Laser Cladding
Laser cladding
Powder
Powders
Feedstocks
4 Citations (Scopus)

Target shape optimization of functionally graded shape memory alloy compliant mechanism

Jovanova, J., Frecker, M. I., Hamilton, R. F. & Palmer, T., Jan 1 2016, Modeling, Simulation and Control; Bio-Inspired Smart Materials and Systems; Energy Harvesting. American Society of Mechanical Engineers, V002T03A006. (ASME 2016 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS 2016; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Compliant mechanisms
Shape optimization
Shape memory effect
Elastic moduli
Geometry
2015
1 Citation (Scopus)

Additive manufacturing of electron® 43 alloy using laser powder bed and directed energy deposition

Tandon, R., Wilks, T., Gieseke, D. I. M., Noelke, D. I. C., Kaierle, S. & Palmer, T., Jan 1 2015, Proceedings Euro PM 2015: International Power Metallurgy Congress and Exhibition. European Powder Metallurgy Association (EPMA)

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3D printers
Powders
beds
manufacturing
Electrons
268 Citations (Scopus)

Anisotropic tensile behavior of Ti-6Al-4V components fabricated with directed energy deposition additive manufacturing

Carroll, B. E., Palmer, T. & Beese, A. M., Apr 1 2015, In : Acta Materialia. 87, p. 309-320 12 p.

Research output: Contribution to journalArticle

3D printers
Ductility
Mechanical properties
Oxygen
Yield stress
4 Citations (Scopus)

Dynamic compressive response of wrought and additive manufactured 304L stainless steels

Nishida, E., Song, B., Maguire, M., Adams, D., Carroll, J., Wise, J., Bishop, J. & Palmer, T., Sep 7 2015, DYMAT 2015 - 11th International Conference on the Mechanical and Physical Behaviour of Materials Under Dynamic Loading. Cadoni, E. (ed.). EDP Sciences, 01001. (EPJ Web of Conferences; vol. 94).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

stainless steels
manufacturing
tooling
strain rate
residual stress
106 Citations (Scopus)

Effect of inter-layer dwell time on distortion and residual stress in additive manufacturing of titanium and nickel alloys

Denlinger, E. R., Heigel, J. C., Michaleris, P. & Palmer, T., Jan 1 2015, In : Journal of Materials Processing Technology. 215, p. 123-131 9 p.

Research output: Contribution to journalArticle

3D printers
Nickel alloys
Titanium alloys
Residual stresses
Lasers
3 Citations (Scopus)

Employing microsecond pulses to form laser-fired contacts in photovoltaic devices

Raghavan, A. S., Palmer, T., Kragh-Buetow, K. C., Domask, A. C., Reutzel, E. W., Mohney, S. E. & Debroy, T., Aug 1 2015, In : Progress in Photovoltaics: Research and Applications. 23, 8, p. 1025-1036 12 p.

Research output: Contribution to journalArticle

Laser pulses
Aluminum
Lasers
pulses
lasers
12 Citations (Scopus)

Fusion zone microstructure and geometry in complete-joint-penetration laser-arc hybrid welding of low-alloy steel

Wei, H. L., Blecher, J. J., Palmer, T. & Debroy, T., Jan 1 2015, In : Welding Journal. 94, 4, p. 135s-144s

Research output: Contribution to journalArticle

High strength steel
Welding
Fusion reactions
Microstructure
Geometry
46 Citations (Scopus)

In situ monitoring and characterization of distortion during laser cladding of Inconel® 625

Heigel, J. C., Michaleris, P. & Palmer, T., Jan 1 2015, In : Journal of Materials Processing Technology. 220, p. 135-145 11 p.

Research output: Contribution to journalArticle

Laser Cladding
Laser cladding
Monitoring
Hatches
Bending (forming)
16 Citations (Scopus)
Laser beam welding
Electric arc welding
Welds
Defects
Lasers
46 Citations (Scopus)

Modeling forced convection in the thermal simulation of laser cladding processes

Gouge, M. F., Heigel, J. C., Michaleris, P. & Palmer, T., Jul 28 2015, In : International Journal of Advanced Manufacturing Technology. 79, 1-4, p. 307-320 14 p.

Research output: Contribution to journalArticle

Laser cladding
Forced convection
Hot Temperature
Convection
Natural convection
20 Citations (Scopus)
phase transformations
Phase transitions
shape memory alloys
Shape memory effect
Powders
2014

Introduction

Palmer, T., Günster, J. & Günther, D., Jan 1 2014, In : Journal of Materials Research. 29, 17, 1 p.

Research output: Contribution to journalEditorial

2 Citations (Scopus)

Passivation layer breakdown during laser-fired contact formation for photovoltaic devices

Raghavan, A., Palmer, T. & Debroy, T., Jan 1 2014, In : Applied Physics Letters. 105, 2, 024105.

Research output: Contribution to journalArticle

passivity
breakdown
lasers
pulse duration
low resistance
13 Citations (Scopus)

Real time monitoring of laser beam welding keyhole depth by laser interferometry

Blecher, J. J., Galbraith, C. M., Van Vlack, C., Palmer, T., Fraser, J. M., Webster, P. J. & Debroy, T., Jan 1 2014, In : Science and Technology of Welding and Joining. 19, 7, p. 560-564 5 p.

Research output: Contribution to journalArticle

Laser interferometry
laser interferometry
Laser beam welding
welding
Welds
34 Citations (Scopus)

Solidification map of a nickel-base alloy

Blecher, J. J., Palmer, T. & Debroy, T., Jan 1 2014, In : Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 45, 4, p. 2142-2151 10 p.

Research output: Contribution to journalArticle

Nickel
solidification
Solidification
nickel
Thermal gradients
49 Citations (Scopus)

Toward an integrated computational system for describing the additive manufacturing process for metallic materials

Martukanitz, R., Michaleris, P., Palmer, T., Debroy, T., Liu, Z., Otis, R., Heo, T. W. & Chen, L., Oct 1 2014, In : Additive Manufacturing. 1, p. 52-63 12 p.

Research output: Contribution to journalArticle

3D printers
2013
8 Citations (Scopus)

Capillary wicking of liquid lithium on laser textured surfaces for plasma facing components

Lin, T. F., Palmer, T., Meinert, Jr., K. C., Murray, N. R. & Majeski, R., Jan 1 2013, In : Journal of Nuclear Materials. 433, 1-3, p. 55-65 11 p.

Research output: Contribution to journalArticle

liquid lithium
Lithium
Plasmas
lithium
2-Propanol
6 Citations (Scopus)

Dynamics of microscale thin film AlN piezoelectric resonators enables low phase noise UHF frequency sources

Piazza, G., Tazzoli, A., Miller, N., Segovia, J., Cassella, C., Koo, J., Otis, B., McNaul, K., Gibson, B., Turner, K. & Palmer, T., Dec 1 2013, 2013 Joint European Frequency and Time Forum and International Frequency Control Symposium, EFTF/IFC 2013. p. 555-558 4 p. 6702291. (2013 Joint European Frequency and Time Forum and International Frequency Control Symposium, EFTF/IFC 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Aluminum nitride
Phase noise
MEMS
Resonators
Thin films
40 Citations (Scopus)

Heat transfer and fluid flow in additive manufacturing

Raghavan, A., Wei, H. L., Palmer, T. & Debroy, T., Nov 1 2013, In : Journal of Laser Applications. 25, 5, 052006.

Research output: Contribution to journalArticle

3D printers
surface geometry
fluid flow
laser welding
Flow of fluids

High power laser characterization using beam diagnostics

Blecher, J. J., Palmer, T. & Kelly, S. M., 2013, Trends in Welding Research - Proceedings of the 9th International Conference. p. 55-59 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

High power lasers
Lasers
Optics
Wave propagation
Laser beams

Mathematical modeling of laser micro-welding for photovoltaic devices

Raghavan, A., Palmer, T. & Debroy, T., 2013, Trends in Welding Research - Proceedings of the 9th International Conference. p. 635-640 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Welding
Welds
Lasers
Processing
Diffractive optical elements

Mathematical modeling of the heat and mass transport during laser processing of silicon

Blecher, J. J., Palmer, T. & Debroy, T., 2013, Trends in Welding Research - Proceedings of the 9th International Conference. p. 983-988 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silicon
Mass transfer
Doping (additives)
Lasers
Processing