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Punit Kumar
Titolo
Citata da
Citata da
Anno
Micro-and meso-structures and their influence on mechanical properties of selectively laser melted Ti-6Al-4V
P Kumar, O Prakash, U Ramamurty
Acta Materialia 154, 246-260, 2018
3212018
Extraction of mechanical properties of materials through deep learning from instrumented indentation
L Lu, M Dao, P Kumar, U Ramamurty, GE Karniadakis, S Suresh
Proceedings of the National Academy of Sciences 117 (13), 7052-7062, 2020
3122020
Microstructural optimization through heat treatment for enhancing the fracture toughness and fatigue crack growth resistance of selective laser melted Ti6Al4V alloy
P Kumar, U Ramamurty
Acta Materialia 169, 45-59, 2019
2882019
Fracture and fatigue in additively manufactured metals
TH Becker, P Kumar, U Ramamurty
Acta Materialia 219, 117240, 2021
2562021
Fatigue strength of additively manufactured 316L austenitic stainless steel
P Kumar, R Jayaraj, J Suryawanshi, UR Satwik, J McKinnell, ...
Acta Materialia 199, 225-239, 2020
1812020
High cycle fatigue in selective laser melted Ti-6Al-4V
P Kumar, U Ramamurty
Acta Materialia 194, 305-320, 2020
1582020
Directed energy deposition of metals: processing, microstructures, and mechanical properties
SH Li, P Kumar, S Chandra, U Ramamurty
International Materials Reviews 68 (6), 605-647, 2023
912023
Microstructure, surface quality, residual stress, fatigue behavior and damage mechanisms of selective laser melted 304L stainless steel considering building direction
H Zhang, M Xu, Z Liu, C Li, P Kumar, Z Liu, Y Zhang
Additive Manufacturing 46, 102147, 2021
772021
Determination of peak ordering in the CrCoNi medium-entropy alloy via nanoindentation
M Zhang, Q Yu, C Frey, F Walsh, MI Payne, P Kumar, D Liu, TM Pollock, ...
Acta Materialia 241, 118380, 2022
632022
Effect of heat treatment on the microstructure and mechanical properties of 2.4 GPa grade maraging steel fabricated by laser powder bed fusion
S Wei, P Kumar, KB Lau, D Wuu, LL Liew, F Wei, SL Teo, A Cheong, ...
Additive Manufacturing 59, 103190, 2022
602022
Compressive vs. tensile yield and fracture toughness behavior of a body-centered cubic refractory high-entropy superalloy Al0. 5Nb1. 25Ta1. 25TiZr at temperatures from ambient …
P Kumar, SJ Kim, Q Yu, J Ell, M Zhang, Y Yang, JY Kim, HK Park, ...
Acta Materialia 245, 118620, 2023
582023
Fracture behavior of laser powder bed fusion fabricated Ti41Nb via in-situ alloying
S Huang, P Kumar, WY Yeong, RL Narayan, U Ramamurty
Acta Materialia 225, 117593, 2022
572022
Effect of initial dislocation density on the plastic deformation response of 316L stainless steel manufactured by directed energy deposition
SH Li, Y Zhao, P Kumar, U Ramamurty
Materials Science and Engineering: A 851, 143591, 2022
462022
On the strength and fracture toughness of an additive manufactured CrCoNi medium-entropy alloy
P Kumar, M Michalek, DH Cook, H Sheng, KB Lau, P Wang, M Zhang, ...
Acta Materialia 258, 119249, 2023
432023
Fracture toughness of 304L austenitic stainless steel produced by laser powder bed fusion
P Kumar, Z Zhu, SML Nai, RL Narayan, U Ramamurty
Scripta Materialia 202, 114002, 2021
392021
The fatigue performance evaluation of additively manufactured 304L austenitic stainless steels
H Zhang, C Li, M Xu, W Dai, P Kumar, Z Liu, Z Li, Y Zhang
Materials Science and Engineering: A 802, 140640, 2021
392021
Unnotched fatigue of Inconel 718 produced by laser beam-powder bed fusion at 25 and 600° C
J Radhakrishnan, P Kumar, S Li, Y Zhao, U Ramamurty
Acta Materialia 225, 117565, 2022
372022
A comparative study of additive manufactured and wrought SS316L: Pre-existing dislocations and grain boundary characteristics
F Wei, B Cheng, P Kumar, P Wang, JJ Lee, HL Seng, KH Cheong, KB Lau, ...
Materials Science and Engineering: A 833, 142546, 2022
342022
Shear fracture in bulk metallic glass composites
D Rajpoot, RL Narayan, L Zhang, P Kumar, H Zhang, P Tandaiya, ...
Acta Materialia 213, 116963, 2021
342021
A strong fracture-resistant high-entropy alloy with nano-bridged honeycomb microstructure intrinsically toughened by 3D-printing
P Kumar, S Huang, DH Cook, K Chen, U Ramamurty, X Tan, RO Ritchie
Nature Communications 15 (1), 841, 2024
312024
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
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