Alex Plotkowski
Title
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Cited by
Year
Thermographic microstructure monitoring in electron beam additive manufacturing
J Raplee, A Plotkowski, MM Kirka, R Dinwiddie, A Okello, RR Dehoff, ...
Scientific reports 7 (1), 1-16, 2017
792017
Localized melt-scan strategy for site specific control of grain size and primary dendrite arm spacing in electron beam additive manufacturing
N Raghavan, S Simunovic, R Dehoff, A Plotkowski, J Turner, M Kirka, ...
Acta Materialia 140, 375-387, 2017
702017
Evaluation of an Al-Ce alloy for laser additive manufacturing
A Plotkowski, O Rios, N Sridharan, Z Sims, K Unocic, RT Ott, RR Dehoff, ...
Acta Materialia 126, 507-519, 2017
632017
Verification and validation of a rapid heat transfer calculation methodology for transient melt pool solidification conditions in powder bed metal additive manufacturing
A Plotkowski, MM Kirka, SS Babu
Additive Manufacturing 18, 256-268, 2017
562017
Additive manufacturing of nickel superalloys: opportunities for innovation and challenges related to qualification
SS Babu, N Raghavan, J Raplee, SJ Foster, C Frederick, M Haines, ...
Metallurgical and Materials Transactions A 49 (9), 3764-3780, 2018
462018
Experiments and simulations on solidification microstructure for Inconel 718 in powder bed fusion electron beam additive manufacturing
GL Knapp, N Raghavan, A Plotkowski, T Debroy
Additive Manufacturing 25, 511-521, 2019
382019
A sensitivity analysis of the columnar-to-equiaxed transition for Ni-based superalloys in electron beam additive manufacturing
M Haines, A Plotkowski, CL Frederick, EJ Schwalbach, SS Babu
Computational Materials Science 155, 340-349, 2018
282018
Characterization of topology optimized Ti-6Al-4V components using electron beam powder bed fusion
S Yoder, S Morgan, C Kinzy, E Barnes, M Kirka, V Paquit, P Nandwana, ...
Additive Manufacturing 19, 184-196, 2018
212018
The use of inverse heat conduction models for estimation of transient surface heat flux in electroslag remelting
A Plotkowski, MJM Krane
Journal of Heat Transfer 137 (3), 2015
192015
Macrosegregation modeling during direct-chill casting of aluminum alloy 7050
K Fezi, A Plotkowski, MJM Krane
Numerical Heat Transfer, Part A: Applications 70 (9), 939-963, 2016
172016
Geometry-induced spatial variation of microstructure evolution during selective electron beam melting of rene-N5
CL Frederick, A Plotkowski, MM Kirka, M Haines, A Staub, EJ Schwalbach, ...
Metallurgical and Materials Transactions A 49 (10), 5080-5096, 2018
162018
Influence of scan pattern and geometry on the microstructure and soft-magnetic performance of additively manufactured Fe-Si
A Plotkowski, J Pries, F List, P Nandwana, B Stump, K Carver, RR Dehoff
Additive Manufacturing 29, 100781, 2019
142019
A metric for the quantification of macrosegregation during alloy solidification
K Fezi, A Plotkowski, MJM Krane
Metallurgical and Materials Transactions A 47 (6), 2940-2951, 2016
142016
Localized changes of stainless steel powder characteristics during selective laser melting additive manufacturing
D Galicki, F List, SS Babu, A Plotkowski, HM Meyer, R Seals, C Hayes
Metallurgical and Materials Transactions A 50 (3), 1582-1605, 2019
132019
Revisiting solidification microstructure selection maps in the frame of additive manufacturing
P Mohammadpour, A Plotkowski, AB Phillion
Additive Manufacturing 31, 100936, 2020
102020
An adaptive integration scheme for heat conduction in additive manufacturing
B Stump, A Plotkowski
Applied Mathematical Modelling 75, 787-805, 2019
102019
Quantification of epistemic uncertainty in grain attachment models for equiaxed solidification
A Plotkowski, MJM Krane
Metallurgical and Materials Transactions B 48 (3), 1636-1651, 2017
102017
A continuum grain attachment model for simulations of equiaxed solidification
A Plotkowski, MJM Krane
Computational Materials Science 124, 238-248, 2016
92016
The effect of velocity based packing schemes on macrosegregation development in simulations of equiaxed solidification
A Plotkowski, MJM Krane
Applied Mathematical Modelling 40 (21-22), 9212-9227, 2016
92016
On the numerical prediction of channel segregation
A Plotkowski, MJM Krane
International Journal of Heat and Mass Transfer 100, 11-23, 2016
92016
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Articles 1–20