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Sneha Prabha Narra
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Year
Synchrotron-based X-ray microtomography characterization of the effect of processing variables on porosity formation in laser power-bed additive manufacturing of Ti-6Al-4V
R Cunningham, SP Narra, C Montgomery, J Beuth, AD Rollett
Jom 69, 479-484, 2017
331*2017
Rapid solidification: selective laser melting of AlSi10Mg
M Tang, PC Pistorius, S Narra, JL Beuth
Jom 68, 960-966, 2016
2362016
Defect structure process maps for laser powder bed fusion additive manufacturing
JV Gordon, SP Narra, RW Cunningham, H Liu, H Chen, RM Suter, ...
Additive Manufacturing 36, 101552, 2020
2092020
Evaluating the effect of processing parameters on porosity in electron beam melted Ti-6Al-4V via synchrotron X-ray microtomography
R Cunningham, SP Narra, T Ozturk, J Beuth, AD Rollett
Jom 68, 765-771, 2016
1782016
Metal additive manufacturing: cost competitive beyond low volumes
RE Laureijs, JB Roca, SP Narra, C Montgomery, JL Beuth, ERH Fuchs
Journal of Manufacturing Science and Engineering 139 (8), 081010, 2017
1632017
Process mapping for qualification across multiple direct metal additive manufacturing processes
J Beuth, J Fox, J Gockel, C Montgomery, R Yang, H Qiao, E Soylemez, ...
Proceedings of SFF Symposium., Austin, TX, Aug, 655 - 665, 2013
1352013
Exploring the fabrication limits of thin-wall structures in a laser powder bed fusion process
Z Wu, SP Narra, A Rollett
The International Journal of Advanced Manufacturing Technology 110 (1), 191-207, 2020
902020
Location specific solidification microstructure control in electron beam melting of Ti-6Al-4V
SP Narra, R Cunningham, J Beuth, AD Rollett
Additive Manufacturing 19, 160-166, 2018
682018
Additive manufacturing in total joint arthroplasty
SP Narra, PN Mittwede, SDV Wolf, KL Urish
Orthopedic Clinics 50 (1), 13-20, 2019
592019
Use of non-spherical hydride-dehydride (HDH) powder in powder bed fusion additive manufacturing
SP Narra, Z Wu, R Patel, J Capone, M Paliwal, J Beuth, A Rollett
Additive Manufacturing 34, 101188, 2020
522020
An investigation of process parameter modifications on additively manufactured inconel 718 parts
C Kantzos, J Pauza, R Cunningham, SP Narra, J Beuth, A Rollett
Journal of Materials Engineering and Performance 28, 620-626, 2019
422019
Trends in solidification grain size and morphology for additive manufacturing of Ti-6Al-4V
J Gockel, L Sheridan, SP Narra, NW Klingbeil, J Beuth
Jom 69, 2706-2710, 2017
282017
Melt pool geometry and microstructure control across alloys in metal based additive manufacturing processes
SP Narra
Carnegie Mellon University, 2017
162017
Process qualification of laser powder bed fusion based on processing-defect structure-fatigue properties in Ti-6Al-4V
SP Narra, AD Rollett, A Ngo, D Scannapieco, M Shahabi, T Reddy, ...
Journal of Materials Processing Technology 311, 117775, 2023
122023
Enabling Part-Scale Scanwise process simulation for predicting melt pool variation in LPBF by combining GPU-based Matrix-free FEM and adaptive Remeshing
A Olleak, F Dugast, P Bharadwaj, S Strayer, S Hinnebusch, S Narra, ...
Additive Manufacturing Letters 3, 100051, 2022
102022
Experimental investigation of in-situ microstructural transformations in wire arc additively manufactured maraging 250-grade steel
Y Xu, B Mishra, SP Narra
Materials Characterization 190, 112065, 2022
92022
Integrated control of melt pool geometry and microstructure in laser powder bed fusion of AlSi10Mg
SP Narra, L Scime, J Beuth
Metallurgical and Materials Transactions A 49, 5097-5106, 2018
92018
Accelerating high-fidelity thermal process simulation of laser powder bed fusion via the Computational Fluid Dynamics Imposed Finite Element Method (CIFEM)
ST Strayer, WJF Templeton, FX Dugast, SP Narra, AC To
Additive Manufacturing Letters 3, 100081, 2022
82022
Toward Enabling Spatial Control of Ti-6Al-4V Solidification Microstructure in the Electron Beam Melting Process
SP Narra, R Cunningham, D Christiansen, J Beuth, AD Rollett
Solid Freeform Fabrication Symposium, 626-635, 2015
82015
Powder bed fusion–metals
SP Narra
Elsevier, 2022
52022
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Articles 1–20