Monitoring and prediction of porosity in laser powder bed fusion using physics-informed meltpool signatures and machine learning

Toward in-situ flaw detection in laser powder bed fusion additive manufacturing through layerwise imagery and machine learning

(2021) Zackary Snow et al.   JOURNAL OF MANUFACTURING SYSTEMS

Part-scale thermal simulation of laser powder bed fusion using graph theory: Effect of thermal history on porosity, microstructure evolution, and recoater crash

(2021) Reza Yavari et al.   MATERIALS & DESIGN

Machine learning for metal additive manufacturing: Towards a physics-informed data-driven paradigm

(2021) Shenghan Guo et al.   JOURNAL OF MANUFACTURING SYSTEMS

In situ porosity intelligent classification of selective laser melting based on coaxial monitoring and image processing

(2021) Jingchang Li et al.   MEASUREMENT

Digitally twinned additive manufacturing: Detecting flaws in laser powder bed fusion by combining thermal simulations with in-situ meltpool sensor data

(2021) R. Yavari et al.   MATERIALS & DESIGN

Towards a generic physics-based machine learning model for geometry invariant thermal history prediction in additive manufacturing

(2021) Kari Lovise Ness et al.   JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

Mechanistic artificial intelligence (mechanistic-AI) for modeling, design, and control of advanced manufacturing processes: Current state and perspectives

(2021) Mojtaba Mozaffar et al.   JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

Correlating in-situ sensor data to defect locations and part quality for additively manufactured parts using machine learning

(2021) Zackary Snow et al.   JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

Machine Learning in Additive Manufacturing: A Review

(2020) Lingbin Meng et al.   JOM

Computational Assessment of Thermokinetics and Associated Microstructural Evolution in Laser Powder Bed Fusion Manufacturing of Ti6Al4V Alloy

(2020) Mangesh V. Pantawane et al.   Scientific Reports

Revealing relationships between porosity, microstructure and mechanical properties of laser powder bed fusion 316L stainless steel through heat treatment

(2020) Tobias Ronneberg et al.   MATERIALS & DESIGN

Processing parameters in laser powder bed fusion metal additive manufacturing

(2020) J.P. Oliveira et al.   MATERIALS & DESIGN

Neural network based image segmentation for spatter extraction during laser-based powder bed fusion processing

(2020) Zhenbiao Tan et al.   OPTICS AND LASER TECHNOLOGY

Optimisation of process parameters for an additively manufactured AlSi10Mg alloy: Limitations of the energy density-based approach on porosity and mechanical properties estimation

(2020) Maverick Giovagnoli et al.   MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING

A three-phase model for simulation of heat transfer and melt pool behaviour in laser powder bed fusion process

(2020) E.L. Li et al.   POWDER TECHNOLOGY

Identification and characterization of spatter particles and their effect on surface roughness, density and mechanical response of 17-4 PH stainless steel laser powder-bed fusion parts

(2019) Usman Ali et al.   MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING

Revisiting fundamental welding concepts to improve additive manufacturing: From theory to practice

(2019) J.P. Oliveira et al.   PROGRESS IN MATERIALS SCIENCE

In-process monitoring of porosity in additive manufacturing using optical emission spectroscopy

(2019) Mohammad Montazeri et al.   IISE Transactions

Additive manufacturing of metallic components – Process, structure and properties

(2018) T. DebRoy et al.   PROGRESS IN MATERIALS SCIENCE

Extraction and evaluation of melt pool, plume and spatter information for powder-bed fusion AM process monitoring

(2018) Yingjie Zhang et al.   MATERIALS & DESIGN

In situ monitoring of selective laser melting using plume and spatter signatures by deep belief networks

(2018) Dongsen Ye et al.   ISA TRANSACTIONS

A deep neural network for classification of melt-pool images in metal additive manufacturing

(2018) Ohyung Kwon et al.   JOURNAL OF INTELLIGENT MANUFACTURING

On the effect of spatter particles distribution on the quality of Hastelloy X parts made by laser powder-bed fusion additive manufacturing

(2018) Reza Esmaeilizadeh et al.   Journal of Manufacturing Processes

A statistical learning method for image-based monitoring of the plume signature in laser powder bed fusion

(2018) M. Grasso et al.   ROBOTICS AND COMPUTER-INTEGRATED MANUFACTURING

Additive manufacturing of fatigue resistant materials: Challenges and opportunities

(2017) Aref Yadollahi et al.   INTERNATIONAL JOURNAL OF FATIGUE

Additive manufacturing in the context of structural integrity

(2017) Michael Gorelik   INTERNATIONAL JOURNAL OF FATIGUE

Process defects andin situmonitoring methods in metal powder bed fusion: a review

(2017) Marco Grasso et al.   MEASUREMENT SCIENCE and TECHNOLOGY

On the limitations of Volumetric Energy Density as a design parameter for Selective Laser Melting

(2017) Umberto Scipioni Bertoli et al.   MATERIALS & DESIGN

Metal vapor micro-jet controls material redistribution in laser powder bed fusion additive manufacturing

(2017) Sonny Ly et al.   Scientific Reports

Laser powder-bed fusion additive manufacturing: Physics of complex melt flow and formation mechanisms of pores, spatter, and denudation zones

(2016) Saad A. Khairallah et al.   ACTA MATERIALIA

Metal Additive Manufacturing: A Review of Mechanical Properties

(2016) John J. Lewandowski et al.   Annual Review of Materials Research

A review on measurement science needs for real-time control of additive manufacturing metal powder bed fusion processes

(2016) Mahesh Mani et al.   INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH

The metallurgy and processing science of metal additive manufacturing

(2016) W. J. Sames et al.   INTERNATIONAL MATERIALS REVIEWS

Overview of Materials Qualification Needs for Metal Additive Manufacturing

(2016) Mohsen Seifi et al.   JOM

Reducing lack of fusion during selective laser melting of CoCrMo alloy: Effect of laser power on geometrical features of tracks

(2016) K. Darvish et al.   MATERIALS & DESIGN

Correlation between porosity and processing parameters in TiAl6V4 produced by selective laser melting

(2016) Galina Kasperovich et al.   MATERIALS & DESIGN

Review of in-situ process monitoring and in-situ metrology for metal additive manufacturing

(2016) Sarah K. Everton et al.   MATERIALS & DESIGN

On the role of melt flow into the surface structure and porosity development during selective laser melting

(2015) Chunlei Qiu et al.   ACTA MATERIALIA

In situ quality control of the selective laser melting process using a high-speed, real-time melt pool monitoring system

(2014) S. Clijsters et al.   INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY

Density of additively-manufactured, 316L SS parts using laser powder-bed fusion at powers up to 400 W

(2014) Chandrika Kamath et al.   INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY

Observation of keyhole-mode laser melting in laser powder-bed fusion additive manufacturing

(2014) Wayne E. King et al.   JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

Overview of modelling and simulation of metal powder bed fusion process at Lawrence Livermore National Laboratory

(2014) W. King et al.   MATERIALS SCIENCE AND TECHNOLOGY