Multi-scale defects in powder-based additively manufactured metals and alloys
Defect formation is a critical challenge for powder-based metal additive manufacturing (AM).
Current understanding on the three important issues including formation mechanism …
Current understanding on the three important issues including formation mechanism …
Fracture and fatigue in additively manufactured metals
Additive manufacturing (AM) of metallic components offers many advantages over
conventional manufacturing methods, most notably design freedom at little material waste …
conventional manufacturing methods, most notably design freedom at little material waste …
Control of grain structure, phases, and defects in additive manufacturing of high-performance metallic components
T Mukherjee, JW Elmer, HL Wei, TJ Lienert… - Progress in Materials …, 2023 - Elsevier
The properties and serviceability of 3D-printed metal parts depend on a variety of attributes.
These include the chemical composition, phases, morphology, spatial distributions of grain …
These include the chemical composition, phases, morphology, spatial distributions of grain …
Robust metal additive manufacturing process selection and development for aerospace components
Metal additive manufacturing (AM) encapsulates the myriad of manufacturing processes
available to meet industrial needs. Determining which of these AM processes is best for a …
available to meet industrial needs. Determining which of these AM processes is best for a …
Review on corrosion performance of laser powder-bed fusion printed 316L stainless steel: Effect of processing parameters, manufacturing defects, post-processing …
The applications of laser-powder bed fusion (LPBF), an emerging additive manufacturing
(AM) technique, are rapidly growing in various industries. The superior and consistent …
(AM) technique, are rapidly growing in various industries. The superior and consistent …
Alloy design for laser powder bed fusion additive manufacturing: a critical review
Metal additive manufacturing (AM) has been extensively studied in recent decades. Despite
the significant progress achieved in manufacturing complex shapes and structures …
the significant progress achieved in manufacturing complex shapes and structures …
Effect of annealing treatment on microstructure evolution and deformation behavior of 304 L stainless steel made by laser powder bed fusion
H Zhang, C Li, G Yao, Y Shi, Y Zhang - International Journal of Plasticity, 2022 - Elsevier
This paper focuses on the microstructural evolution of 304 L austenitic stainless steel (SS)
manufactured by laser powder bed fusion (LPBF) after stress-relieving annealing (650° C) …
manufactured by laser powder bed fusion (LPBF) after stress-relieving annealing (650° C) …
Effect of powder bed preheating on the crack formation and microstructure in ceramic matrix composites fabricated by laser powder-bed fusion process
Ceramic matrix composites like cermets are difficult candidates to be fabricated by additive
manufacturing (AM). Green cermets like the TiC-430 L AISI ferritic stainless steel (430 L …
manufacturing (AM). Green cermets like the TiC-430 L AISI ferritic stainless steel (430 L …
Alloy design and adaptation for additive manufacture
In this review the authors provide a comprehensive insight into additive manufacturing
process mechanics which explore how thermodynamics give rise to characteristic …
process mechanics which explore how thermodynamics give rise to characteristic …
Impact of metal additive manufacturing parameters on the powder bed fusion and direct energy deposition processes: A comprehensive review
Metal additive manufacturing (AM) has been recently acknowledged as a method to produce
metal parts with complex geometries and unique characteristics. In general, metal AM …
metal parts with complex geometries and unique characteristics. In general, metal AM …