Research graph
References from Crack mitigation and mechanical performance enhancement within LPBF of IN738 superalloy using a donut-shaped laser beam. Local targets link to admitted publications; unresolved targets remain external evidence.
In-situ remelting induced healing of cracks and strength-ductility synergy in additively manufactured Haynes 230 alloy
2025 · External reference
Promoting the columnar-to-equiaxed transition and grain refinement in additively manufactured nickel-based superalloys via a short-vector localized melt-scan strategy
10.1016/j.jmapro.2025.10.028 · 2025 · External reference
Laser powder bed fusion of difficult-to-print γ’ Ni-based superalloys: a review of processing approaches, properties, and remaining challenges
2025 · External reference
Effect of carbon content on the microstructure, tensile properties and cracking susceptibility of IN738 superalloy processed by laser powder bed fusion
2022 · External reference
Laser powder bed fusion of a composition-modified IN738 alloy based on thermodynamic calculations
10.1016/j.msea.2024.147605 · 2025 · External reference
Additive manufacturing of Sc microalloyed Rene 104 superalloy: powder properties and cracking elimination
10.1016/j.apt.2022.103430 · 2022 · External reference
Selective laser melting of the hard-to-weld IN738LC superalloy: efforts to mitigate defects and the resultant microstructural and mechanical properties
10.1016/j.jallcom.2019.151662 · 2019 · External reference
Grain refinement and crack inhibition of hard-to-weld Inconel 738 alloy by altering the scanning strategy during selective laser melting
10.1016/j.matdes.2021.109940 · 2021 · External reference
Influence of laser powder bed fusion process parameters on the microstructure and cracking susceptibility of nickel-based superalloy alloy 247LC
2022 · External reference
3D printing of high-strength aluminium alloys
10.1038/nature23894 · 2017 · External reference
Cracking inhibition behavior and the strengthening effect of TiC particles on the CM247LC superalloy prepared by selective laser melting
10.1016/j.msea.2022.144119 · 2022 · External reference
Cracking mitigation of additively manufactured Inconel 738LC through addition of micro-TiC particles
10.1016/j.jmapro.2024.09.052 · 2024 · External reference
On the role of Zr and B addition on solidification cracking of IN738LC produced by laser powder bed fusion
10.1016/j.mtla.2022.101609 · 2022 · External reference
The effect of boron and zirconium on the microcracking susceptibility of IN-738LC derivatives in laser powder bed fusion
10.1016/j.apsusc.2021.151541 · 2022 · External reference
Alloys-by-design: application to new superalloys for additive manufacturing
10.1016/j.actamat.2020.09.023 · 2021 · External reference
Reducing cracking sensitivity of CM247LC processed via laser powder bed fusion through composition modification
10.1016/j.jmrt.2024.02.082 · 2024 · External reference
Beam shaping technology and its application in metal laser additive manufacturing: a review
10.1016/j.jmrt.2023.08.037 · 2023 · External reference
High power laser powder bed fusion of AlSi10Mg alloy: effect of laser beam mode
10.1016/j.jallcom.2022.164779 · 2022 · External reference
Beam shaping in laser powder bed fusion: Peclet number and dynamic simulation
10.3390/met12050722 · 2022 · External reference
Nondiffractive beam shaping for enhanced optothermal control in metal additive manufacturing
10.1126/sciadv.abg9358 · 2021 · External reference
Development of fully equiaxed microstructure in Scalmalloy® through powder bed fusion using a ring-mode laser beam
10.1016/j.scriptamat.2023.115680 · 2023 · External reference
Developing very strong texture in a nickel-based superalloy by selective laser melting with an ultra-high power and flat-top laser beam
10.1016/j.matchar.2020.110372 · 2020 · External reference
Laser beam shaping facilitates tailoring the mechanical properties of IN718 during powder bed fusion
10.1016/j.jmatprotec.2024.118393 · 2024 · External reference
Comparative study of dot-ring and Gaussian beams on epitaxial grain growth and crack suppression of DD6 superalloy fabricated by laser powder bed fusion
10.1016/j.msea.2025.149181 · 2025 · External reference
Unresolved reference
2005 · External reference
Use of a diffractive optic for high power laser cutting
10.2351/1.4938279 · 2016 · External reference
Multi-objective optimization of LPBF manufacturing with Zn-4Al-1Cu alloy for technical applications
10.1016/j.jmapro.2024.12.049 · 2025 · External reference
Cracking behaviour and its suppression mechanisms with TiB2 additions in the laser additive manufacturing of solid-solution-strengthened Ni-based alloys
10.1016/j.compositesb.2023.111023 · 2023 · External reference
Improving high-temperature mechanical properties of laser powder bed-fused Inconel 738 alloy by hot isostatic pressing: tailoring precipitates and healing defects
10.1016/j.msea.2022.144285 · 2023 · External reference
Defects caused by powder spattering and entrainment in laser powder bed fusion process: high-fidelity modeling of gas, melt pool and powder dynamics
10.1016/j.actamat.2025.120816 · 2025 · External reference
Modeling of heat transfer, fluid flow and solidification microstructure of nickel-base superalloy fabricated by laser powder bed fusion
2016 · External reference
Thermal behaviour and fluid dynamics during pulsed-wave laser powder bed fusion of 18Ni-300 maraging steel
10.1016/j.jmst.2025.05.063 · 2026 · External reference
Multiphysics modelling of lack-of-fusion voids formation and evolution in IN718 made by multi-track/multi-layer L-PBF
10.1016/j.ijheatmasstransfer.2019.05.003 · 2019 · External reference
Laser powder bed fusion of a support-free overhang structure using a donut-shaped laser beam
10.1016/j.jmrt.2025.12.053 · 2026 · External reference
Interactions between dislocations and boundaries during deformation
2021 · External reference
Dislocation models of crystal grain boundaries
10.1103/physrev.78.275 · 1950 · External reference
Effect of Er and Zr addition on laser weldability of AlSi10Mg alloys fabricated by selective laser melting
10.1016/j.matchar.2022.112070 · 2022 · External reference
Studies of nucleation mechanisms and the role of residual stresses in the grain boundary cavitation of a superalloy
10.1016/0001-6160(83)90194-3 · 1983 · External reference
Analysis of keyhole dynamics and laser energy absorption in Ti6Al4V deep penetration laser welding process: an integrated numerical simulation and statistical approach
10.1016/j.jmapro.2025.10.117 · 2025 · External reference
Bulk single-crystal-like IN738 alloy fabricated using laser powder bed fusion by controlling the thermal flow
10.1080/21663831.2025.2563357 · 2025 · External reference
High-performance manufacturing of metal components via multi-field assisted wire-arc directed energy deposition
10.1016/j.jmapro.2025.04.016 · 2025 · External reference
A new hot-tearing criterion
10.1007/s11661-999-0334-z · 1999 · External reference
Last-stage solidification of alloys: theoretical model of dendrite-arm and grain coalescence
10.1007/s11661-003-0083-3 · 2003 · External reference
Grain boundary energy function for fcc metals
10.1016/j.actamat.2013.10.057 · 2014 · External reference
Laser additive manufacturing of cracking-resistant superalloys
2022 · External reference
Twinning effects on strength and plasticity of metallic materials
10.1557/mrs.2016.67 · 2016 · External reference
Plastic strain in metals
1938 · External reference
Comprehensive study of effects of alloying elements on generalized stacking fault energies of Ni and NiAl
2023 · External reference
Experimental and numerical studies on recrystallization behavior of single-crystal Ni-base superalloy
2018 · External reference
Last-stage solidification of alloys: theoretical model of dendrite-arm and grain coalescence
10.1007/s11661-003-0083-3 · ExternalCitation · doi-reference
A new hot-tearing criterion
10.1007/s11661-999-0334-z · ExternalCitation · doi-reference
Studies of nucleation mechanisms and the role of residual stresses in the grain boundary cavitation of a superalloy
10.1016/0001-6160(83)90194-3 · ExternalCitation · doi-reference
Grain boundary energy function for fcc metals
10.1016/j.actamat.2013.10.057 · ExternalCitation · doi-reference
Alloys-by-design: application to new superalloys for additive manufacturing
10.1016/j.actamat.2020.09.023 · ExternalCitation · doi-reference
Defects caused by powder spattering and entrainment in laser powder bed fusion process: high-fidelity modeling of gas, melt pool and powder dynamics
10.1016/j.actamat.2025.120816 · ExternalCitation · doi-reference
The effect of boron and zirconium on the microcracking susceptibility of IN-738LC derivatives in laser powder bed fusion
10.1016/j.apsusc.2021.151541 · ExternalCitation · doi-reference
Additive manufacturing of Sc microalloyed Rene 104 superalloy: powder properties and cracking elimination
10.1016/j.apt.2022.103430 · ExternalCitation · doi-reference
Cracking behaviour and its suppression mechanisms with TiB2 additions in the laser additive manufacturing of solid-solution-strengthened Ni-based alloys
10.1016/j.compositesb.2023.111023 · ExternalCitation · doi-reference
Multiphysics modelling of lack-of-fusion voids formation and evolution in IN718 made by multi-track/multi-layer L-PBF
10.1016/j.ijheatmasstransfer.2019.05.003 · ExternalCitation · doi-reference
Selective laser melting of the hard-to-weld IN738LC superalloy: efforts to mitigate defects and the resultant microstructural and mechanical properties
10.1016/j.jallcom.2019.151662 · ExternalCitation · doi-reference
High power laser powder bed fusion of AlSi10Mg alloy: effect of laser beam mode
10.1016/j.jallcom.2022.164779 · ExternalCitation · doi-reference
Cracking mitigation of additively manufactured Inconel 738LC through addition of micro-TiC particles
10.1016/j.jmapro.2024.09.052 · ExternalCitation · doi-reference
Multi-objective optimization of LPBF manufacturing with Zn-4Al-1Cu alloy for technical applications
10.1016/j.jmapro.2024.12.049 · ExternalCitation · doi-reference
High-performance manufacturing of metal components via multi-field assisted wire-arc directed energy deposition
10.1016/j.jmapro.2025.04.016 · ExternalCitation · doi-reference
Promoting the columnar-to-equiaxed transition and grain refinement in additively manufactured nickel-based superalloys via a short-vector localized melt-scan strategy
10.1016/j.jmapro.2025.10.028 · ExternalCitation · doi-reference
Analysis of keyhole dynamics and laser energy absorption in Ti6Al4V deep penetration laser welding process: an integrated numerical simulation and statistical approach
10.1016/j.jmapro.2025.10.117 · ExternalCitation · doi-reference
Laser beam shaping facilitates tailoring the mechanical properties of IN718 during powder bed fusion
10.1016/j.jmatprotec.2024.118393 · ExternalCitation · doi-reference
Beam shaping technology and its application in metal laser additive manufacturing: a review
10.1016/j.jmrt.2023.08.037 · ExternalCitation · doi-reference
Reducing cracking sensitivity of CM247LC processed via laser powder bed fusion through composition modification
10.1016/j.jmrt.2024.02.082 · ExternalCitation · doi-reference
Laser powder bed fusion of a support-free overhang structure using a donut-shaped laser beam
10.1016/j.jmrt.2025.12.053 · ExternalCitation · doi-reference
Thermal behaviour and fluid dynamics during pulsed-wave laser powder bed fusion of 18Ni-300 maraging steel
10.1016/j.jmst.2025.05.063 · ExternalCitation · doi-reference
Developing very strong texture in a nickel-based superalloy by selective laser melting with an ultra-high power and flat-top laser beam
10.1016/j.matchar.2020.110372 · ExternalCitation · doi-reference
Effect of Er and Zr addition on laser weldability of AlSi10Mg alloys fabricated by selective laser melting
10.1016/j.matchar.2022.112070 · ExternalCitation · doi-reference
Grain refinement and crack inhibition of hard-to-weld Inconel 738 alloy by altering the scanning strategy during selective laser melting
10.1016/j.matdes.2021.109940 · ExternalCitation · doi-reference
Cracking inhibition behavior and the strengthening effect of TiC particles on the CM247LC superalloy prepared by selective laser melting
10.1016/j.msea.2022.144119 · ExternalCitation · doi-reference
Improving high-temperature mechanical properties of laser powder bed-fused Inconel 738 alloy by hot isostatic pressing: tailoring precipitates and healing defects
10.1016/j.msea.2022.144285 · ExternalCitation · doi-reference
Laser powder bed fusion of a composition-modified IN738 alloy based on thermodynamic calculations
10.1016/j.msea.2024.147605 · ExternalCitation · doi-reference
Comparative study of dot-ring and Gaussian beams on epitaxial grain growth and crack suppression of DD6 superalloy fabricated by laser powder bed fusion
10.1016/j.msea.2025.149181 · ExternalCitation · doi-reference
On the role of Zr and B addition on solidification cracking of IN738LC produced by laser powder bed fusion
10.1016/j.mtla.2022.101609 · ExternalCitation · doi-reference
Development of fully equiaxed microstructure in Scalmalloy® through powder bed fusion using a ring-mode laser beam
10.1016/j.scriptamat.2023.115680 · ExternalCitation · doi-reference
3D printing of high-strength aluminium alloys
10.1038/nature23894 · ExternalCitation · doi-reference
Bulk single-crystal-like IN738 alloy fabricated using laser powder bed fusion by controlling the thermal flow
10.1080/21663831.2025.2563357 · ExternalCitation · doi-reference
Dislocation models of crystal grain boundaries
10.1103/physrev.78.275 · ExternalCitation · doi-reference
Nondiffractive beam shaping for enhanced optothermal control in metal additive manufacturing
10.1126/sciadv.abg9358 · ExternalCitation · doi-reference
Twinning effects on strength and plasticity of metallic materials
10.1557/mrs.2016.67 · ExternalCitation · doi-reference
Use of a diffractive optic for high power laser cutting
10.2351/1.4938279 · ExternalCitation · doi-reference
Beam shaping in laser powder bed fusion: Peclet number and dynamic simulation
10.3390/met12050722 · ExternalCitation · doi-reference
