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Title: Advancements in operando X-ray techniques for metal additive manufacturing

Journal Article · · Communications Materials

Not Available

Sponsoring Organization:
USDOE
Grant/Contract Number:
SC0022860
OSTI ID:
2479224
Journal Information:
Communications Materials, Journal Name: Communications Materials Journal Issue: 1 Vol. 5; ISSN 2662-4443
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United Kingdom
Language:
English

References (78)

Laser‐Induced Keyhole Defect Dynamics during Metal Additive Manufacturing journal August 2019
Internal Stress Evolution and Subsurface Phase Transformation in Titanium Parts Manufactured by Laser Powder Bed Fusion—An In Situ X‐Ray Diffraction Study journal June 2021
In Situ Observation of γ′ Phase Transformation Dynamics During Selective Laser Melting of CMSX‐4 journal May 2021
Comparison of Residual Stresses in Inconel 718 Simple Parts Made by Electron Beam Melting and Direct Laser Metal Sintering journal January 2015
In-Situ High-Energy X-ray Diffraction During a Linear Deposition of 308 Stainless Steel via Wire Arc Additive Manufacture journal January 2020
In Situ Analysis of Laser Powder Bed Fusion Using Simultaneous High-Speed Infrared and X-ray Imaging journal July 2020
In-situ Observations of Directed Energy Deposition Additive Manufacturing Using High-Speed X-ray Imaging journal November 2020
Microscale Observation via High-Speed X-ray Diffraction of Alloy 718 During In Situ Laser Melting journal November 2020
Quantifying Dynamic Signal Spread in Real-Time High-Energy X-ray Diffraction journal November 2022
High-speed synchrotron x-ray imaging and multi-physics modeling of molten pool and gas dynamics in laser additive manufacturing of a medium-entropy alloy journal January 2024
The role of lattice defects, element partitioning and intrinsic heat effects on the microstructure in selective laser melted Ti-6Al-4V journal April 2019
Correlative Synchrotron X-ray Imaging and Diffraction of Directed Energy Deposition Additive Manufacturing journal May 2021
Solidification modes during additive manufacturing of steel revealed by high-speed X-ray diffraction journal March 2023
An electron beam melting system for in-situ synchrotron X-ray monitoring journal December 2022
Effect of solidification pathway during additive manufacturing on grain boundary fractality journal July 2023
Operando visualization of porous metal additive manufacturing with foaming agents through high-speed x-ray imaging journal August 2024
In-situ Synchrotron imaging of keyhole mode multi-layer laser powder bed fusion additive manufacturing journal September 2020
Melt pool instability detection using coaxial photodiode system validated by in-situ X-ray imaging journal January 2023
Direct observation of pore formation mechanisms during LPBF additive manufacturing process and high energy density laser welding journal June 2020
In situ X-ray imaging of pore formation mechanisms and dynamics in laser powder-blown directed energy deposition additive manufacturing journal July 2021
Quantitative investigation of gas flow, powder-gas interaction, and powder behavior under different ambient pressure levels in laser powder bed fusion journal November 2021
In-situ experimental and high-fidelity modeling tools to advance understanding of metal additive manufacturing journal December 2023
Residual stress mapping in Inconel 625 fabricated through additive manufacturing: Method for neutron diffraction measurements to validate thermomechanical model predictions journal January 2017
Cooling dynamics of two titanium alloys during laser powder bed fusion probed with in situ X-ray imaging and diffraction journal October 2020
Achieving homogeneity in a high-Fe β-Ti alloy laser-printed from blended elemental powders journal November 2021
In-situ synchrotron X-ray analysis of metal Additive Manufacturing: Current state, opportunities and challenges journal July 2022
Operando X-ray diffraction during laser 3D printing journal April 2020
Electron beam melted Ti–6Al–4V: Microstructure, texture and mechanical behavior of the as-built and heat-treated material journal January 2016
In situ synchrotron X-ray imaging of 4140 steel laser powder bed fusion journal June 2019
Metastability mediated grain size control in PH 17-4 stainless steel fabricated using Laser-Powder Bed Fusion (LPBF) journal August 2023
Particle scale modelling of melt pool dynamics and pore formation in selective laser melting additive manufacturing journal January 2022
Combined in situ synchrotron micro X-ray diffraction and high-speed imaging on rapidly heated and solidified Ti–48Al under additive manufacturing conditions journal March 2016
Analysis of cyclic phase transformations during additive manufacturing of hardenable tool steel by in-situ X-ray diffraction experiments journal March 2020
In situ X-ray imaging of defect and molten pool dynamics in laser additive manufacturing journal April 2018
Dynamics of pore formation during laser powder bed fusion additive manufacturing journal April 2019
Pore elimination mechanisms during 3D printing of metals journal July 2019
Universal scaling laws of keyhole stability and porosity in 3D printing of metals journal April 2021
Controlling process instability for defect lean metal additive manufacturing journal February 2022
Keyhole fluctuation and pore formation mechanisms during laser powder bed fusion additive manufacturing journal March 2022
The interplay between vapour, liquid, and solid phases in laser powder bed fusion journal May 2022
In situ observation of crystal rotation in Ni-based superalloy during additive manufacturing process journal May 2023
Harmonizing sound and light: X-ray imaging unveils acoustic signatures of stochastic inter-regime instabilities during laser melting journal December 2023
Mechanism of keyhole pore formation in metal additive manufacturing journal January 2022
Real-time monitoring of laser powder bed fusion process using high-speed X-ray imaging and diffraction journal June 2017
In situ investigation of phase transformations in Ti-6Al-4V under additive manufacturing conditions combining laser melting and high-speed micro-X-ray diffraction journal November 2017
In-situ high-speed X-ray imaging of piezo-driven directed energy deposition additive manufacturing journal January 2019
Real time observation of binder jetting printing process using high-speed X-ray imaging journal February 2019
Subsurface Cooling Rates and Microstructural Response during Laser Based Metal Additive Manufacturing journal February 2020
In situ synchrotron diffraction and modeling of non-equilibrium solidification of a MnFeCoNiCu alloy journal March 2021
Dendritic deformation modes in additive manufacturing revealed by operando x-ray diffraction journal October 2023
A laser powder bed fusion system for in situ x-ray diffraction with high-energy synchrotron radiation journal July 2020
High-throughput, in situ imaging of multi-layer powder-blown directed energy deposition with angled nozzle journal February 2022
A laser powder bed fusion system for operando synchrotron x-ray imaging and correlative diagnostic experiments at the Stanford Synchrotron Radiation Lightsource journal April 2022
Laser based directed energy deposition system for operando synchrotron x-ray experiments journal July 2022
MiniMelt: An instrument for real-time tracking of electron beam additive manufacturing using synchrotron x-ray techniques journal December 2023
AM-SegNet for additive manufacturing in situ X-ray image segmentation and feature quantification journal March 2024
High speed synchrotron X-ray diffraction experiments resolve microstructure and phase transformation in laser processed Ti-6Al-4V journal August 2021
Energy-Coupling Mechanisms Revealed through Simultaneous Keyhole Depth and Absorptance Measurements during Laser-Metal Processing journal June 2020
Evaporation Model for Keyhole Dynamics During Additive Manufacturing of Metal journal December 2020
On the determination of residual stresses in additively manufactured lattice structures journal February 2021
Combined angular and energy dispersive diffraction: optimized data acquisition, normalization and reduction journal February 2022
Combining synchrotron X-ray diffraction, mechanistic modeling and machine learning for in situ subsurface temperature quantification during laser melting journal July 2023
First pump–probe–probe hard X-ray diffraction experiments with a 2D hybrid pixel detector developed at the SOLEIL synchrotron journal February 2020
Fourth-generation light sources journal April 2023
Laser Metal Deposition Additive Manufacturing of TiC Reinforced Inconel 625 Composites: Influence of the Additive TiC Particle and Its Starting Size journal November 2016
In situ characterization of laser-generated melt pools using synchronized ultrasound and high-speed X-ray imaging journal October 2021
Keyhole threshold and morphology in laser melting revealed by ultrahigh-speed x-ray imaging journal February 2019
Critical instability at moving keyhole tip generates porosity in laser melting journal November 2020
Machine learning–aided real-time detection of keyhole pore generation in laser powder bed fusion journal January 2023
Metal Additive Manufacturing: A Review of Mechanical Properties journal July 2016
High-Energy X-Ray Diffraction Microscopy in Materials Science journal July 2020
Exploiting the features of energy-dispersive synchrotron diffraction for advanced residual stress and texture analysis journal July 2011
Rietveld refinement of energy-dispersive synchrotron measurements journal October 2011
In situ / operando synchrotron x-ray studies of metal additive manufacturing journal November 2020
Single-photon counting detectors for diffraction-limited light sources journal February 2024
Inducing Stable α + β Microstructures during Selective Laser Melting of Ti-6Al-4V Using Intensified Intrinsic Heat Treatments journal March 2017
Deep-Learning-Based Segmentation of Keyhole in In-Situ X-ray Imaging of Laser Powder Bed Fusion journal January 2024
Harnessing metastability for grain size control in multiprincipal element alloys during additive manufacturing preprint January 2024

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