OOIR: Observatory of International Research

Papers

(The H4-Index of Additive Manufacturing is 38. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-06-01 to 2026-06-01.)

Article	Citations
Achieving grain refinement and high superelastic strain during wire-arc directed energy deposition NiTi alloys by addition of La2O3	125
Laser powder bed fusion vs. single track laser melting of martensitic Ti-Nb: Phase and microstructure formation	108
AI for AM in zirconia ceramic vat photopolymerization: A machine learning approach to stabilising slurry suspension and maximizing dimensional accuracy of the 3D print process	105
Multi-material additive manufacturing of self-heating structures for out-of-autoclave post-processing and de-icing	82
Microstructures and precipitation behaviors of a hypoeutectic high-entropy alloy prepared by laser powder bed fusion	71
Enhancing equiaxed grain formation in a high-alloy tool steel using dual laser powder bed fusion	70
Cyclodextrins in 3D/4D printing for biomedical applications	70
Unraveling jetting mechanisms in high-velocity impact of copper particles using molecular dynamics simulations	65
High throughput in-situ synthesis of Fe-Cr-Ni alloys via laser powder bed fusion: Exploring the microstructure and property evolution	64
Failure modes in dual layer thickness Laser Powder Bed Fusion components using a novel post-mortem reconstruction technique	63
Powder stream characteristics of replaceable alumina and brass nozzle tips for directed energy deposition	60
Designing curing layer structures to manage the anisotropies of alumina ceramics manufactured by vat photopolymerization	59
In-situ microalloying of Al-Cu-Sc alloy manufactured by beam oscillating wire laser directed energy deposition: Grain refinement and properties improvement	58
Impact of build process on microstructural evolution in laser directed energy deposition of Ti-8.5Cu Alloy: An in situ synchrotron X-ray imaging and post-build electron microscopy study	56
Acoustic streaming-assisted two-photon polymerization process for the production of multimaterial microstructures	53
Ultrasonically embedded wires in multi-material parts produced by hybrid additive manufacturing	51
Refinement of Ti-6Al-4V prior-β grain structure in the as-deposited condition via process control during wire-direct energy deposition	51
High-speed imaging investigation and process mapping of the plume behavior in laser powder bed fusion	51
Schwarzites and schwarzynes based load-bear resistant 3D printed hierarchical structures	49
Digital 3D defect maps: Detecting localised porosity with high-speed melt pool imaging data in LPBF	48
Local microstructure engineering of super duplex stainless steel via dual laser powder bed fusion – An analytical modeling and experimental approach	48
Process optimization and characterization of dense pure copper parts produced by paste-based 3D micro-extrusion	46
Stiffness and strength enhancement of triply periodic minimal surface-based shell lattices via a novel shape optimization framework	46
Open-source thermo-mechanical modelling of WAAM 316 L stainless steel T-joints: Validation of hardness, distortion and residual stress	45
Physics-based crack formation model for René 80 in laser blown directed energy deposition: Theory and experiment	45

Thermal-fluid behavior, microstructure and mechanical properties in liquid bridge transfer mode during directed energy deposition-arc additive manufacturing – Insights using NiTi as a model alloy	44
Effect of sintering aid combined vacuum infiltration on the properties of Al2O3-based ceramics via binder jetting	43
Probabilistic prediction of fatigue life scatter from surface and subsurface defect populations in additively manufactured metals	42
High-cycle fatigue induced twinning in CoCrFeNi high-entropy alloy processed by laser powder bed fusion additive manufacturing	42
High resolution-optical tomography for in-process layerwise monitoring of a laser-powder bed fusion technology	41
Direct-laser-writing of transparent silica and silica-titania glasses	40
Preparation of a novel laser cladding Ni-based alloy with promising applications in high-temperature conditions: Genetic design, multi-phase evolution, and synergy mechanism	40
Exploration of electrohydrodynamic printing potentially for in-space fabrication of microscale functional structures: A preliminary study by an anti-gravity configuration	40
Additive manufacturing and post-processing of superelastic NiTi micro struts as building blocks for cardiovascular stents	40
One-step preparation of melt-grown Al2O3/GdAlO3/ZrO2 eutectic ceramics with large size and irregular shape by directed energy deposition	39
Vat photopolymerization 3D printing gyroid meta-structural SiOC ceramics achieving full absorption of X-band electromagnetic wave	39
Subdivisional modelling method for matched metal additive manufacturing and its implementation on novel negative Poisson's ratio lattice structures	38
Simulation-based process optimization of laser-based powder bed fusion by means of beam shaping	38
Magnetic polyamide 11 powder for the powder bed fusion process by liquid-liquid phase separation and crystallization	38
Topology optimisation for design and additive manufacturing of functionally graded lattice structures using derivative-aware machine learning algorithms	38
Impact of controlled prewetting on part formation in binder jet additive manufacturing	38