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Journal Articles

Process-Induced History Effects on the Mechanical Behavior of Additively Manufactured IN718 Alloys

Saurabh Sharma, Vikrant Kumar Beura, Kris Darling, Kiran Solanki
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2025, 147(1): 011002.
Paper No: MATS-24-1039
https://doi.org/10.1115/1.4066191
Published Online: August 29, 2024
View Article titled, Process-Induced History Effects on the Mechanical Behavior of Additively Manufactured IN718 Alloys
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Topics: Additive manufacturing, Alloys, Compression, Creep, Heat treating (Metalworking), Mechanical behavior, Temperature, Tension, Heat, Yield strength
Journal Articles

A Machine Learning Framework for Melt-Pool Geometry Prediction and Process Parameter Optimization in the Laser Powder-Bed Fusion Process

M. Shafiqur Rahman, Naw Safrin Sattar, Radif Uddin Ahmed, Jonathan Ciaccio, Uttam K. Chakravarty
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2024, 146(4): 041006.
Paper No: MATS-24-1050
https://doi.org/10.1115/1.4065687
Published Online: August 6, 2024
View Article titled, A Machine Learning Framework for Melt-Pool Geometry Prediction and Process Parameter Optimization in the Laser Powder-Bed Fusion Process
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Topics: Errors, Geometry, Lasers, Machine learning, Optimization, Porosity, Modeling, Sensitivity analysis
Includes: Supplementary data
Journal Articles

Experimental Study on Parameters Optimization of Selective Laser Melting 316L Stainless Steel Based on the Response Surface Methodology

Yali Wang, Zhiyong Li, Jingran Cui, Wei Zhang, Yuchen Liu
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2024, 146(4): 041004.
Paper No: MATS-23-1245
https://doi.org/10.1115/1.4065426
Published Online: May 17, 2024
View Article titled, Experimental Study on Parameters Optimization of Selective Laser Melting 316L Stainless Steel Based on the Response Surface Methodology
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Topics: Lasers, Melting, Optimization, Response surface methodology, Stainless steel, Surface roughness
Journal Articles

Microstructural Evolution and Room Temperature Mechanical Properties in Additively Manufactured Mar M 509 With Short Cycle Heat Treatment

Shreehard Sahu, Bikash Kumar, Siba Sundar Sahoo, Balila Nagamani Jaya, Dheepa Srinivasan
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2024, 146(1): 011007.
Paper No: MATS-23-1042
https://doi.org/10.1115/1.4063257
Published Online: September 14, 2023
View Article titled, Microstructural Evolution and Room Temperature Mechanical Properties in Additively Manufactured Mar M 509 With Short Cycle Heat Treatment
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Topics: Cycles, Heat treating (Metalworking), Mechanical properties, Temperature, Fracture (Materials), Additive manufacturing, Ductility, Grain boundaries, Heat, Fracture (Process)
Journal Articles

Microstructure Evolution and Mechanical Properties of AISI 430 Ferritic Stainless Steel Strengthened Through Laser Carburization

Zhige Wang, Justin Dirrenberger, Pierre Lapouge, Sébastien Dubent, Hamza Jabir, Vincent Michel
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2022, 144(4): 041005.
Paper No: MATS-22-1048
https://doi.org/10.1115/1.4055025
Published Online: August 8, 2022
View Article titled, Microstructure Evolution and Mechanical Properties of AISI 430 Ferritic Stainless Steel Strengthened Through Laser Carburization
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Topics: Carbon, Carburization, Lasers, Stainless steel, Temperature, Microhardness, Graphite
Journal Articles

Experimental Study on Laser-Induced Surface Damage of a Single-Crystal Nickel-Based Superalloy Under Continuous Wave Fiber Laser Scanning Process

Srinivasa Rao Nandam, A. Venugopal Rao, Amol A. Gokhale, Suhas S. Joshi
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2022, 144(4): 041001.
Paper No: MATS-21-1286
https://doi.org/10.1115/1.4054228
Published Online: April 26, 2022
View Article titled, Experimental Study on Laser-Induced Surface Damage of a Single-Crystal Nickel-Based Superalloy Under Continuous Wave Fiber Laser Scanning Process
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Topics: Damage, Fiber lasers, Fracture (Materials), Lasers, Nickel, Superalloys, Crystals, Solidification, Heat, Waves
Journal Articles

Effect of Oxygen Diffusion During the Post-Processing of Ti6Al4V Lattice Structures Fabricated by the Selective Laser Melting Process

H. Salem, P. Ibrahim, M. M. Attallah, H. G. Salem
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. July 2022, 144(3): 031006.
Paper No: MATS-21-1290
https://doi.org/10.1115/1.4053870
Published Online: March 1, 2022
View Article titled, Effect of Oxygen Diffusion During the Post-Processing of Ti6Al4V Lattice Structures Fabricated by the Selective Laser Melting Process
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Topics: Diffusion (Physics), Mechanical properties, Oxygen, Lasers, Melting, Failure mechanisms, Fracture (Materials), Fracture (Process)
Journal Articles

Strain Rate and Temperature Effects in Nanoindentation Testing on Hardness in Selective Laser Melting IN718

Reem Abo Znemah, George Z. Voyiadjis, Paul Wood, Edris Akbari
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2022, 144(1): 011010.
Paper No: MATS-21-1079
https://doi.org/10.1115/1.4051691
Published Online: July 30, 2021
View Article titled, Strain Rate and Temperature Effects in Nanoindentation Testing on Hardness in Selective Laser Melting IN718
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Topics: Grain size, Lasers, Melting, Nanoindentation, Stress, Temperature, Wall thickness, Simulation, Testing, Temperature effects
Journal Articles

Prediction of Yield Strength of Selective Laser Melted Ti–6Al–4V Alloy Using Melt Pool Geometry

Mostafa Mahdavi, Steven Liang, Hamid Garmestani
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2022, 144(1): 011009.
Paper No: MATS-21-1071
https://doi.org/10.1115/1.4051564
Published Online: July 30, 2021
View Article titled, Prediction of Yield Strength of Selective Laser Melted Ti–6Al–4V Alloy Using Melt Pool Geometry
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Topics: Geometry, Lasers, Temperature profiles, Yield strength, Additive manufacturing, Mechanical properties, Alloys, Melting
Journal Articles

Quasi-Static and Dynamic Behavior of Inconel 625 Obtained by Laser Metal Deposition: Experimental Characterization and Constitutive Modeling

Mattia Utzeri, Ajay Bhagavatam, Edoardo Mancini, Guru Dinda, Marco Sasso, Golam Newaz
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2021, 143(4): 041007.
Paper No: MATS-21-1022
https://doi.org/10.1115/1.4051087
Published Online: May 20, 2021
View Article titled, Quasi-Static and Dynamic Behavior of Inconel 625 Obtained by Laser Metal Deposition: Experimental Characterization and Constitutive Modeling
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Topics: Compression, Constitutive equations, Deformation, Dynamic testing (Engineering), Fittings, Hardening, Lasers, Mechanical behavior, Mechanical properties, Metals
Journal Articles

A Comparison of the Thermo-Fluid Properties of Ti-6Al-4V Melt Pools Formed by Laser and Electron-Beam Powder-Bed Fusion Processes

M Shafiqur Rahman, Paul J. Schilling, Paul D. Herrington, Uttam K. Chakravarty
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. April 2021, 143(2): 021003.
Paper No: MATS-20-1046
https://doi.org/10.1115/1.4048371
Published Online: October 5, 2020
View Article titled, A Comparison of the Thermo-Fluid Properties of Ti-6Al-4V Melt Pools Formed by Laser and Electron-Beam Powder-Bed Fusion Processes
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Topics: Cathode ray oscilloscopes, Electron beams, Geometry, Heat, Lasers, Modeling, Temperature, Thermofluids, Density, Simulation
Journal Articles

Microstructure and Corrosion of Laser Cladding Coatings on Titanium Alloy With Nd 2 O 3

Guangyu Han, Youfeng Zhang
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2021, 143(1): 011007.
Paper No: MATS-19-1238
https://doi.org/10.1115/1.4048280
Published Online: September 22, 2020
View Article titled, Microstructure and Corrosion of Laser Cladding Coatings on Titanium Alloy With Nd 2 O 3
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Topics: Cladding systems (Building), Coatings, Corrosion, Lasers, Microhardness, Corrosion resistance, Alloys
Journal Articles

Mechanical Characterization and Modeling of Direct Metal Laser Sintered Stainless Steel GP1

Sanna F. Siddiqui, Abiodun A. Fasoro, Calvin Cole, Ali P. Gordon
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. July 2019, 141(3): 031009.
Paper No: MATS-18-1032
https://doi.org/10.1115/1.4042867
Published Online: March 11, 2019
View Article titled, Mechanical Characterization and Modeling of Direct Metal Laser Sintered Stainless Steel GP1
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Topics: Additive manufacturing, Fatigue, Fracture (Materials), Fracture (Process), Lasers, Metals, Modeling, Stainless steel, Stress, Tension
Journal Articles

On Mechanical Properties of Cellular Steel Solids With Shell-Like Periodic Architectures Fabricated by Selective Laser Sintering

Oraib Al-Ketan, Reza Rowshan, Anthony N. Palazotto, Rashid K. Abu Al-Rub
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. April 2019, 141(2): 021009.
Paper No: MATS-18-1163
https://doi.org/10.1115/1.4041874
Published Online: January 31, 2019
View Article titled, On Mechanical Properties of Cellular Steel Solids With Shell-Like Periodic Architectures Fabricated by Selective Laser Sintering
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Topics: Additive manufacturing, Lasers, Mechanical properties, Sintering, Steel, Topology, Shells, Density, Diamonds, Stress
Journal Articles

Laser Repair With Addition of Nano-WC on Microstructure and Fracture Behavior of 304 Stainless Steel

Wei Jiang, Xianfeng Jiang
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. October 2017, 139(4): 041002.
Paper No: MATS-16-1207
https://doi.org/10.1115/1.4036586
Published Online: May 16, 2017
View Article titled, Laser Repair With Addition of Nano-WC on Microstructure and Fracture Behavior of 304 Stainless Steel
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Topics: Fracture (Materials), Fracture (Process), Lasers, Maintenance, Weight (Mass), Nanoparticles
Journal Articles

Thin-Film Gauges Using Carbon Nanotubes as Composite Layers

Shrutidhara Sarma, Niranjan Sahoo, Aynur Unal
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. October 2016, 138(4): 041014.
Paper No: MATS-15-1199
https://doi.org/10.1115/1.4033909
Published Online: July 29, 2016
View Article titled, Thin-Film Gauges Using Carbon Nanotubes as Composite Layers
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Topics: Composite materials, Gages, Heat flux, Temperature, Carbon nanotubes, Silver, Lasers, Thin films, Calibration, Heat
Journal Articles

Laser-Machined Microchannel Effect on Microstructure and Oxide Formation of an Ultrasonically Processed Aluminum Alloy

S. Masurtschak, R. J. Friel, A. Gillner, J. Ryll, R. A. Harris
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. January 2015, 137(1): 011006.
Paper No: MATS-13-1149
https://doi.org/10.1115/1.4028926
Published Online: January 1, 2015
View Article titled, Laser-Machined Microchannel Effect on Microstructure and Oxide Formation of an Ultrasonically Processed Aluminum Alloy
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Topics: Lasers, Aluminum, Heat
Journal Articles

The Effect of Deposition Patterns on the Deformation of Substrates During Direct Laser Fabrication

Ming Gao, Zemin Wang, Xiangyou Li, Xiaoyan Zeng
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Mater. Technol. July 2013, 135(3): 034502.
Paper No: MATS-11-1106
https://doi.org/10.1115/1.4024195
Published Online: May 8, 2013
View Article titled, The Effect of Deposition Patterns on the Deformation of Substrates During Direct Laser Fabrication
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Topics: Deformation, Lasers, Manufacturing, Cylinders
Journal Articles

Shock Wave Propagation and Spallation Study in Laser Shock Peening

Yunfeng Cao, Yung C. Shin
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2010, 132(4): 041005.
https://doi.org/10.1115/1.4002048
Published Online: September 29, 2010
View Article titled, Shock Wave Propagation and Spallation Study in Laser Shock Peening
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Topics: Pressure, Shock waves, Spallation (Nuclear physics), Waves, Laser hardening, Lasers
Journal Articles

Effect of Weld Location, Orientation, and Strain Path on Forming Behavior of AHSS Tailor Welded Blanks

S. K. Panda, J. Li, V. H. Baltazar Hernandez, Y. Zhou, F. Goodwin
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2010, 132(4): 041003.
https://doi.org/10.1115/1.4001965
Published Online: September 8, 2010
View Article titled, Effect of Weld Location, Orientation, and Strain Path on Forming Behavior of AHSS Tailor Welded Blanks
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Topics: Blanks, Failure, Fracture (Process), Lasers, Plane strain, Domes (Structural elements), Steel, Deformation, Materials properties