Acoustic emission for the prediction of processing regimes in Laser Powder Bed Fusion, and the generation of processing maps

Defects and anomalies in powder bed fusion metal additive manufacturing

(2022) Amir Mostafaei et al.   CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE

Deep transfer learning of additive manufacturing mechanisms across materials in metal-based laser powder bed fusion process

(2022) Vigneashwara Pandiyan et al.   JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

Differentiation of materials and laser powder bed fusion processing regimes from airborne acoustic emission combined with machine learning

(2022) Rita Drissi-Daoudi et al.   Virtual and Physical Prototyping

Semi-supervised Monitoring of Laser powder bed fusion process based on acoustic emissions

(2021) Vigneashwara Pandiyan et al.   Virtual and Physical Prototyping

Mutual comparison of acoustic, pyrometric and thermographic laser powder bed fusion monitoring

(2021) Kai Gutknecht et al.   MATERIALS & DESIGN

Supervised deep learning for real-time quality monitoring of laser welding with X-ray radiographic guidance

(2020) Sergey Shevchik et al.   Scientific Reports

Critical instability at moving keyhole tip generates porosity in laser melting

(2020) Cang Zhao et al.   SCIENCE

In Situ Additive Manufacturing Process Monitoring With an Acoustic Technique: Clustering Performance Evaluation Using K-Means Algorithm

(2019) Hossein Taheri et al.   JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME

Dynamics of pore formation during laser powder bed fusion additive manufacturing

(2019) Aiden A. Martin et al.   Nature Communications

Deep Learning for In Situ and Real-Time Quality Monitoring in Additive Manufacturing Using Acoustic Emission

(2019) Sergey A. Shevchik et al.   IEEE Transactions on Industrial Informatics

Two and three-dimensional characterisation of localised corrosion affected by lack-of-fusion pores in 316L stainless steel produced by selective laser melting

(2019) Majid Laleh et al.   CORROSION SCIENCE

Fluid and particle dynamics in laser powder bed fusion

(2018) P. Bidare et al.   ACTA MATERIALIA

Defect detection in selective laser melting technology by acoustic signals with deep belief networks

(2018) Dongsen Ye et al.   INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY

Investigation of effects of process parameters on microstructure and hardness of SLM manufactured SS316L

(2018) Wakshum M. Tucho et al.   JOURNAL OF ALLOYS AND COMPOUNDS

In-process Monitoring of Material Cross-Contamination Defects in Laser Powder Bed Fusion

(2018) Mohammad Montazeri et al.   JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME

Experimental analysis of spatter generation and melt-pool behavior during the powder bed laser beam melting process

(2018) V. Gunenthiram et al.   JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

Influence of SLM process parameters on the surface finish, porosity rate and fatigue behavior of as-built Inconel 625 parts

(2018) Imade Koutiri et al.   JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

Additive manufacturing of metallic components – Process, structure and properties

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

In Situ Quality Monitoring in AM Using Acoustic Emission: A Reinforcement Learning Approach

(2018) K. Wasmer et al.   JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE

Mitigation of lack of fusion defects in powder bed fusion additive manufacturing

(2018) T. Mukherjee et al.   Journal of Manufacturing Processes

Analysis of laser–melt pool–powder bed interaction during the selective laser melting of a stainless steel

(2017) Valérie Gunenthiram et al.   JOURNAL OF LASER APPLICATIONS

Mechanisms and characteristics of spatter generation in SLM processing and its effect on the properties

(2017) Di Wang et al.   MATERIALS & DESIGN

Selective laser melting of Al7050 powder: Melting mode transition and comparison of the characteristics between the keyhole and conduction mode

(2017) Ting Qi et al.   MATERIALS & DESIGN

Denudation of metal powder layers in laser powder bed fusion processes

(2016) Manyalibo J. Matthews et al.   ACTA MATERIALIA

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

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

Formation and influence mechanism of keyhole-induced porosity in deep-penetration laser welding based on 3D transient modeling

(2015) Fenggui Lu et al.   INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER

Laser powder bed fusion additive manufacturing of metals; physics, computational, and materials challenges

(2015) W. E. King et al.   Applied Physics Reviews

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

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

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

Investigation of laser consolidation process for metal powder by two-color pyrometer and high-speed video camera

(2013) Tatsuaki Furumoto et al.   CIRP ANNALS-MANUFACTURING TECHNOLOGY

Analysis of Acoustic Emission Signals During Laser Spot Welding of SS304 Stainless Steel

(2013) Seounghwan Lee et al.   JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE

A simple methodology for predicting laser-weld properties from material and laser parameters

(2011) D B Hann et al.   JOURNAL OF PHYSICS D-APPLIED PHYSICS

A neural network and multiple regression method for the characterization of the depth of weld penetration in laser welding based on acoustic signatures

(2009) Wei Huang et al.   JOURNAL OF INTELLIGENT MANUFACTURING