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Journal Articles

In-Process Monitoring of Part Quality in Laser Powder Bed Fusion Additive Manufacturing Process Using Acoustic Emission Sensors

Benjamin D. Bevans, Alex Riensche, Antonio Carrington, Jr., Kaustubh Deshmukh, Mihir Darji, Yuri Plotnikov, John Sions, Kyle Snyder, Derek Hass, Prahalada Rao
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. June 2025, 147(6): 061010.
Paper No: MANU-24-1649
https://doi.org/10.1115/1.4067848
Published Online: March 11, 2025
View Article titled, In-Process Monitoring of Part Quality in Laser Powder Bed Fusion Additive Manufacturing Process Using Acoustic Emission Sensors
Open the PDF for In-Process Monitoring of Part Quality in Laser Powder Bed Fusion Additive Manufacturing Process Using Acoustic Emission Sensors in another window
Topics: Acoustic emissions, Additive manufacturing, Failure, Finishes, Heat, Imaging, Laser powder bed fusion, Lasers, Sensors, Signals
Journal Articles

Effect of Laser Energy Density on Temperature Field, Forming Quality, and Performance of LPBF-Fabricated 1 Nickel-Based Superalloy Composites

Accepted Manuscript
Jingjia Sun, Guangjing Huang, Dongdong Gu, Yuxi Zhang, Menghuan Yin, Qi Wu, Ruiqi Wang, Jianfeng Sun
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng.
Paper No: MANU-24-1831
https://doi.org/10.1115/1.4068162
Published Online: March 11, 2025
View Article titled, Effect of Laser Energy Density on Temperature Field, Forming Quality, and Performance of LPBF-Fabricated 1 Nickel-Based Superalloy Composites
Open the PDF for Effect of Laser Energy Density on Temperature Field, Forming Quality, and Performance of LPBF-Fabricated 1 Nickel-Based Superalloy Composites in another window
Topics: Composite materials, Density, Laser powder bed fusion, Lasers, Nickel, Superalloys, Temperature, Elongation, Mechanical properties, Absorption
Journal Articles

Effect of Process Parameters on Texture in Quasi-isotropic IN718 Processed by Laser Powder Bed Fusion

Accepted Manuscript
Sunny Sharma, Karthik Palaniappan, Vagish Mishra, Srikanth Vedantam, H Murthy, Balkrishna Rao
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng.
Paper No: MANU-24-1511
https://doi.org/10.1115/1.4068095
Published Online: March 5, 2025
View Article titled, Effect of Process Parameters on Texture in Quasi-isotropic IN718 Processed by Laser Powder Bed Fusion
Open the PDF for Effect of Process Parameters on Texture in Quasi-isotropic IN718 Processed by Laser Powder Bed Fusion in another window
Topics: Additive manufacturing, Laser powder bed fusion, Texture (Materials), Density, Mechanical properties, Precipitation hardening, Alloys, Crystal structure, Diffraction, Electrons
Journal Articles

Surface Modification of LPBF Ti6Al4V Through In Situ Nitrogen-Assisted Laser Surface Remelting

Ankit Porwal, Santanu Dhara, Cheruvu Siva Kumar
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. March 2025, 147(3): 031012.
Paper No: MANU-24-1663
https://doi.org/10.1115/1.4067822
Published Online: February 21, 2025
View Article titled, Surface Modification of LPBF Ti6Al4V Through In Situ Nitrogen-Assisted Laser Surface Remelting
Open the PDF for Surface Modification of LPBF Ti6Al4V Through In Situ Nitrogen-Assisted Laser Surface Remelting in another window
Topics: Laser powder bed fusion, Lasers, Nitrogen, Surface roughness, Titanium, X-rays, Biomedicine, Laser micro polishing, Nitriding, Spectroscopy
Journal Articles

Effect of Laser Shock Peening on Electrochemistry and Wettability of Additively Manufactured Stainless Steel

Veronica Over, Y. Lawrence Yao
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. March 2025, 147(3): 031008.
Paper No: MANU-23-1683
https://doi.org/10.1115/1.4065022
Published Online: February 19, 2025
View Article titled, Effect of Laser Shock Peening on Electrochemistry and Wettability of Additively Manufactured Stainless Steel
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Topics: Additive manufacturing, Corrosion, Laser hardening, Stainless steel, Stress, Laser powder bed fusion, Electrochemistry, Simulation, Electrochemical impedance spectroscopy, Surface science
Journal Articles

In-Situ Monitoring and Its Correlation to Mechanical Properties in Additively Manufactured 718 Ni Alloy

Benjamin Stegman, Anant Raj, Charlie Owen, Hany Abdel-Khalik, John W. Sutherland, Xinghang Zhang
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. March 2025, 147(3): 031011.
Paper No: MANU-24-1374
https://doi.org/10.1115/1.4067613
Published Online: February 11, 2025
View Article titled, In-Situ Monitoring and Its Correlation to Mechanical Properties in Additively Manufactured 718 Ni Alloy
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Topics: Additive manufacturing, Complementary metal oxide semiconductors, Mechanical properties, Texture (Materials), Laser powder bed fusion, Nickel alloys, Quality control, Sensors, Lasers
Journal Articles

Detection of Traceability Features Embedded in Metal Additive Manufacturing Components by Phased Array Ultrasonic Testing

Katayoon Taherkhani, Sagar Patel, Farhang Honarvar, Peyman Alimehr, Mihaela Vlasea, Eric Langridge, Mohammad-Hossein Amini
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. May 2025, 147(5): 051001.
Paper No: MANU-24-1473
https://doi.org/10.1115/1.4067328
Published Online: January 17, 2025
View Article titled, Detection of Traceability Features Embedded in Metal Additive Manufacturing Components by Phased Array Ultrasonic Testing
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Topics: Additive manufacturing, Design, Image processing, Laser powder bed fusion, Metals, Ultrasonic testing, Manufacturing, Data acquisition, Computerized tomography, Ultrasound
Journal Articles

Generalized SmartScan: An Intelligent LPBF Scan Sequence Optimization Approach for Reduced Residual Stress and Distortion in Three-Dimensional Part Geometries

Chuan He, Nathaniel Wood, Nevzat Bircan Bugdayci, Chinedum Okwudire
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. April 2025, 147(4): 041001.
Paper No: MANU-24-1557
https://doi.org/10.1115/1.4066977
Published Online: November 21, 2024
View Article titled, Generalized SmartScan: An Intelligent LPBF Scan Sequence Optimization Approach for Reduced Residual Stress and Distortion in Three-Dimensional Part Geometries
Open the PDF for Generalized SmartScan: An Intelligent LPBF Scan Sequence Optimization Approach for Reduced Residual Stress and Distortion in Three-Dimensional Part Geometries in another window
Topics: Laser powder bed fusion, Lasers, Optimization, Printing, Simulation, Stress, Temperature, Heat, Deformation, Temperature distribution