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Proceedings Papers

Effect of Heat Treatment on Structure and Properties of Laser Powder Bed Fusion Inconel 939

E. Nandha Kumar, K. S. Athira, Subhradeep Chatterjee, Dheepa Srinivasan
Proc. ASME. IAM2022, 2022 International Additive Manufacturing Conference, V001T02A003, October 19–20, 2022
Paper No: IAM2022-93945
DOI: https://doi.org/10.1115/IAM2022-93945
View Paper titled, Effect of Heat Treatment on Structure and Properties of Laser Powder Bed Fusion Inconel 939
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Topics: Additive manufacturing, Heat treating (Metalworking), Lasers, Mechanical properties, Superalloys
Proceedings Papers

A Feasibility Study of Additively Manufactured Composite Tooling

Max Valentine, Arjun Radhakrishnan, Vincent Maes, Elise Pegg, Maria Valero, James Kratz, Vimal Dhokia
Proc. ASME. IAM2022, 2022 International Additive Manufacturing Conference, V001T02A004, October 19–20, 2022
Paper No: IAM2022-93952
DOI: https://doi.org/10.1115/IAM2022-93952
View Paper titled, A Feasibility Study of Additively Manufactured Composite Tooling
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Topics: Additive manufacturing, Composite materials, Design, Hardening (Curing), Tooling
Proceedings Papers

From Photopolymerization of Metal Suspension to Practical and Economical Additive Manufacturing of Haynes 214 Alloy for High Temperature Application

Hoa Xuan Nguyen, Hawke Suen, Bibek Poudel, Zhiyuan Qu, Mohsan Uddin Ahmad, Patrick Kwon, Andre Benard, Haseung Chung
Proc. ASME. IAM2022, 2022 International Additive Manufacturing Conference, V001T02A006, October 19–20, 2022
Paper No: IAM2022-93984
DOI: https://doi.org/10.1115/IAM2022-93984
View Paper titled, From Photopolymerization of Metal Suspension to Practical and Economical Additive Manufacturing of Haynes 214 Alloy for High Temperature Application
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Topics: Additive manufacturing, Alloys, Binders (Materials), High temperature, Metals
Proceedings Papers

Dimensional Deviation Prediction Model Based on Scale and Material Concentration Effects for LPBF Process

Sabrine Ben Amor, Floriane Zongo, Borhen Louhichi, Antoine Tahan, Vladimir Brailovski
Proc. ASME. IAM2022, 2022 International Additive Manufacturing Conference, V001T02A005, October 19–20, 2022
Paper No: IAM2022-93969
DOI: https://doi.org/10.1115/IAM2022-93969
View Paper titled, Dimensional Deviation Prediction Model Based on Scale and Material Concentration Effects for LPBF Process
Click here to open pdf in another window PDF for Dimensional Deviation Prediction Model Based on Scale and Material Concentration Effects for LPBF Process
Topics: Additive manufacturing, Finite element analysis, Lasers, Machinery, Manufacturing, Numerical analysis, Product development, Stairs, Surface roughness
Proceedings Papers

Effect of Build Geometry and Porosity in Additively Manufactured CuCrZr

Anup Kulkarni, Vivek C. Peddiraju, Subhradeep Chatterjee, Dheepa Srinivasan
Proc. ASME. IAM2022, 2022 International Additive Manufacturing Conference, V001T02A007, October 19–20, 2022
Paper No: IAM2022-93986
DOI: https://doi.org/10.1115/IAM2022-93986
View Paper titled, Effect of Build Geometry and Porosity in Additively Manufactured CuCrZr
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Topics: Additive manufacturing, Geometry, Porosity
Proceedings Papers

In-Process Mechanical Working of Additive Manufactured Rene 41

William Sean James, Supriyo Ganguly, Goncalo Pardal
Proc. ASME. IAM2022, 2022 International Additive Manufacturing Conference, V001T02A008, October 19–20, 2022
Paper No: IAM2022-94060
DOI: https://doi.org/10.1115/IAM2022-94060
View Paper titled, In-Process Mechanical Working of Additive Manufactured Rene 41
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Topics: Additive manufacturing, Shot peening, Alloys, Flight, Heat, Temperature, Creep, Defense industry, Elastic moduli, Hammers
Proceedings Papers

Development of a New Manufacturing Route by Direct Laser Metal Deposition With NiCrSiFeB Alloys to Replace Cobalt in Aeronautical Components

Juan Carlos Pereira, Fidel Zubiri, David Aguilar, Maria Del Carmen Taboada, Gaylord Guillonneau, Jerome Rocchi
Proc. ASME. IAM2022, 2022 International Additive Manufacturing Conference, V001T02A002, October 19–20, 2022
Paper No: IAM2022-91705
DOI: https://doi.org/10.1115/IAM2022-91705
View Paper titled, Development of a New Manufacturing Route by Direct Laser Metal Deposition With NiCrSiFeB Alloys to Replace Cobalt in Aeronautical Components
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Topics: Additive manufacturing, Alloys, Cobalt, Lasers, Manufacturing, Metals, Sealing (Process)
Proceedings Papers

The Role of an Individual Lack-of-Fusion Defect in the Fatigue Performance of Additive Manufactured Ti-6Al-4V Part

Zongchen Li, Andre Gut, Iurii Burda, Silvain Michel, Dejan Romancuk, Christian Affolter
Proc. ASME. IAM2022, 2022 International Additive Manufacturing Conference, V001T02A009, October 19–20, 2022
Paper No: IAM2022-94120
DOI: https://doi.org/10.1115/IAM2022-94120
View Paper titled, The Role of an Individual Lack-of-Fusion Defect in the Fatigue Performance of Additive Manufactured Ti-6Al-4V Part
Click here to open pdf in another window PDF for The Role of an Individual Lack-of-Fusion Defect in the Fatigue Performance of Additive Manufactured Ti-6Al-4V Part
Topics: Additive manufacturing, Fatigue, Finite element analysis, Stress concentration
Proceedings Papers

Polarized Illumination for Optical Monitoring System in Laser Powder Bed Fusion

Song Zhang, Sebastian Enk, Moritz Kolter, Johannes Henrich Schleifenbaum
Proc. ASME. IAM2022, 2022 International Additive Manufacturing Conference, V001T02A010, October 19–20, 2022
Paper No: IAM2022-94437
DOI: https://doi.org/10.1115/IAM2022-94437
View Paper titled, Polarized Illumination for Optical Monitoring System in Laser Powder Bed Fusion
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Topics: Lasers, Monitoring systems
Proceedings Papers

Development of Adaptive Toolpaths for Repair and Cladding of Complex 3D Components by Laser Metal Deposition

Igor Ortiz, Piera Álvarez, Maria Angeles Montealegre, Francisco Cordovilla, José Luis Ocaña
Proc. ASME. IAM2022, 2022 International Additive Manufacturing Conference, V001T02A011, October 19–20, 2022
Paper No: IAM2022-94946
DOI: https://doi.org/10.1115/IAM2022-94946
View Paper titled, Development of Adaptive Toolpaths for Repair and Cladding of Complex 3D Components by Laser Metal Deposition
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Topics: Additive manufacturing, Cladding systems (Building), Coatings, Computer software, Computer-aided design, Lasers, Maintenance, Metals, Toolpaths
Proceedings Papers

Thermal Stability of Additively Manufactured Mar M 509

Shreehard Sahu, Bikash Kumar, Siba Sundar Sahoo, Balila Nagamani Jaya, Dheepa Srinivasan
Proc. ASME. IAM2022, 2022 International Additive Manufacturing Conference, V001T02A001, October 19–20, 2022
Paper No: IAM2022-91410
DOI: https://doi.org/10.1115/IAM2022-91410
View Paper titled, Thermal Stability of Additively Manufactured Mar M 509
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Topics: Additive manufacturing, Alloys, Corrosion resistance, Cycles, Dislocation density, Ductility, Elongation, Grain size, Heat, Heat treating (Metalworking)
Proceedings Papers

A Multi-Modal Data-Driven Decision Fusion Method for Process Monitoring in Metal Powder Bed Fusion Additive Manufacturing

Zhuo Yang, Jaehyuk Kim, Yan Lu, Ho Yeung, Brandon Lane, Albert Jones, Yande Ndiaye
Proc. ASME. IAM2022, 2022 International Additive Manufacturing Conference, V001T02A012, October 19–20, 2022
Paper No: IAM2022-96740
DOI: https://doi.org/10.1115/IAM2022-96740
View Paper titled, A Multi-Modal Data-Driven Decision Fusion Method for Process Monitoring in Metal Powder Bed Fusion Additive Manufacturing
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Topics: Additive manufacturing, Data fusion, Metal powders, Process monitoring