Energy-Coupling Mechanisms Revealed through Simultaneous Keyhole Depth and Absorptance Measurements during Laser-Metal Processing

Depth Dependence and Keyhole Stability at Threshold, for Different Laser Welding Regimes

(2020) Remy Fabbro   Applied Sciences-Basel

In-situ high-speed X-ray imaging of piezo-driven directed energy deposition additive manufacturing

(2019) Sarah J. Wolff et al.   Scientific Reports

Keyhole threshold and morphology in laser melting revealed by ultrahigh-speed x-ray imaging

(2019) Ross Cunningham et al.   SCIENCE

Dynamics of pore formation during laser powder bed fusion additive manufacturing

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

Pore elimination mechanisms during 3D printing of metals

(2019) S. Mohammad H. Hojjatzadeh et al.   Nature Communications

Bulk-Explosion-Induced Metal Spattering During Laser Processing

(2019) Cang Zhao et al.   Physical Review X

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

Measurements of thermophysical properties of solid and liquid NIST SRM 316L stainless steel

(2019) Peter Pichler et al.   JOURNAL OF MATERIALS SCIENCE

Tracking and controlling the morphology evolution of 3D powder-bed fusion in situ using inline coherent imaging

(2019) Tristan G. Fleming et al.   Additive Manufacturing

In situ X-ray imaging of defect and molten pool dynamics in laser additive manufacturing

(2018) Chu Lun Alex Leung et al.   Nature Communications

In situ measurements of layer roughness during laser powder bed fusion additive manufacturing using low coherence scanning interferometry

(2018) Philip J. DePond et al.   MATERIALS & DESIGN

Time-Resolved Absorptance and Melt Pool Dynamics during Intense Laser Irradiation of a Metal

(2018) Brian J. Simonds et al.   Physical Review Applied

Quality assessment in laser welding: a critical review

(2017) John Stavridis et al.   INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY

Real-time monitoring of laser powder bed fusion process using high-speed X-ray imaging and diffraction

(2017) Cang Zhao 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

In situ morphology-based defect detection of selective laser melting through inline coherent imaging

(2016) Jordan A. Kanko et al.   JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

Simulation of metallic powder bed additive manufacturing processes with the finite element method: A critical review

(2016) Babis Schoinochoritis et al.   PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE

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

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

Investigation into spatter behavior during selective laser melting of AISI 316L stainless steel powder

(2015) Yang Liu et al.   MATERIALS & DESIGN

Analysis of multi-phase interaction and its effects on keyhole dynamics with a multi-physics numerical model

(2014) Wenda Tan et al.   JOURNAL OF PHYSICS D-APPLIED PHYSICS

Automatic laser welding and milling with in situ inline coherent imaging

(2014) P. J. L. Webster et al.   OPTICS LETTERS

Real time monitoring of laser beam welding keyhole depth by laser interferometry

(2014) J. J. Blecher et al.   SCIENCE AND TECHNOLOGY OF WELDING AND JOINING

Investigation of keyhole plume and molten pool based on a three-dimensional dynamic model with sharp interface formulation

(2013) Wenda Tan et al.   JOURNAL OF PHYSICS D-APPLIED PHYSICS

Automatic real-time guidance of laser machining with inline coherent imaging

(2011) Paul J. L. Webster et al.   JOURNAL OF LASER APPLICATIONS

Temperature-dependent absorptance of painted aluminum, stainless steel 304, and titanium for 1.07μm and 10.6μm laser beams

(2011) Hyukjoon Kwon et al.   OPTICS AND LASERS IN ENGINEERING