Evolution of Melt Pool and Porosity During Laser Powder Bed Fusion of Ti6Al4V Alloy: Numerical Modelling and Experimental Validation

A review of multi-scale and multi-physics simulations of metal additive manufacturing processes with focus on modeling strategies

(2021) Mohamad Bayat et al.   Additive Manufacturing

Effect of processing parameters on forming defects during selective laser melting of AlSi10Mg powder

(2020) Haihua Wu et al.   RAPID PROTOTYPING JOURNAL

Controlling interdependent meso-nanosecond dynamics and defect generation in metal 3D printing

(2020) Saad A. Khairallah et al.   SCIENCE

Laser powder bed fusion of AlSi10Mg: Influence of energy intensities on spatter and porosity evolution, microstructure and mechanical properties

(2020) Tao Yang et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Scanning strategies effect on temperature, residual stress and deformation by multi-laser beam powder bed fusion manufacturing

(2020) Wenyou Zhang et al.   Additive Manufacturing

Numerical analysis of powder bed generation and single track forming for selective laser melting of SS316L stainless steel

(2020) Yunfu Tian et al.   Journal of Manufacturing Processes

A novel heat source model for analysis of melt Pool evolution in selective laser melting process

(2020) Kang-Hyun. Lee et al.   Additive Manufacturing

Dynamics of pore formation during laser powder bed fusion additive manufacturing

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

A Numerical Study on the Keyhole Formation During Laser Powder Bed Fusion Process

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

Multiphysics modelling of lack-of-fusion voids formation and evolution in IN718 made by multi-track/multi-layer L-PBF

(2019) Mohamad Bayat et al.   INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER

Keyhole-induced porosities in Laser-based Powder Bed Fusion (L-PBF) of Ti6Al4V: High-fidelity modelling and experimental validation

(2019) Mohamad Bayat et al.   Additive Manufacturing

Influence of keyhole and conduction mode melting for top-hat shaped beam profiles in laser powder bed fusion

(2019) Christian Tenbrock et al.   JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

Numerical modeling of melt-pool behavior in selective laser melting with random powder distribution and experimental validation

(2018) Yu-Che Wu et al.   JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

A Review of the As-Built SLM Ti-6Al-4V Mechanical Properties towards Achieving Fatigue Resistant Designs

(2018) Dylan Agius et al.   Metals

Numerical and experimental analysis of heat distribution in the laser powder bed fusion of Ti-6Al-4V

(2018) Kubra Karayagiz et al.   IISE Transactions

Forming and defect analysis for single track scanning in selective laser melting of Ti6Al4V

(2018) Yu Xiang et al.   APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING

Additive manufacturing of Ti6Al4V alloy: A review

(2018) Shunyu Liu et al.   MATERIALS & DESIGN

On the role of powder flow behavior in fluid thermodynamics and laser processability of Ni-based composites by selective laser melting

(2018) Dongdong Gu et al.   INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE

In-situ characterization of laser-powder interaction and cooling rates through high-speed imaging of powder bed fusion additive manufacturing

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

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

Multiscale Modeling of Powder Bed–Based Additive Manufacturing

(2016) Matthias Markl et al.   Annual Review of Materials Research

Simulating Melt Pool Shape and Lack of Fusion Porosity for Selective Laser Melting of Cobalt Chromium Components

(2016) Chong Teng et al.   JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME

On the formation of AlSi10Mg single tracks and layers in selective laser melting: Microstructure and nano-mechanical properties

(2016) Nesma T. Aboulkhair et al.   JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

Powder Bed Layer Characteristics: The Overseen First-Order Process Input

(2016) H. W. Mindt et al.   METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE

Porosity regrowth during heat treatment of hot isostatically pressed additively manufactured titanium components

(2016) S. Tammas-Williams et al.   SCRIPTA MATERIALIA

Formation and reduction of hydrogen porosity during selective laser melting of AlSi10Mg

(2015) Christian Weingarten et al.   JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

Influence of defects on mechanical properties of Ti–6Al–4V components produced by selective laser melting and electron beam melting

(2015) Haijun Gong et al.   MATERIALS & DESIGN

The formation of α + β microstructure in as-fabricated selective laser melting of Ti–6Al–4V

(2014) Marlo Simonelli et al.   JOURNAL OF MATERIALS RESEARCH

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

Effects of processing parameters on tensile properties of selective laser melted 304 stainless steel

(2013) Kai Guan et al.   MATERIALS & DESIGN