Heat treatment for metal additive manufacturing
Metal additive manufacturing (AM) refers to any process of making 3D metal parts layer-
upon-layer via the interaction between a heating source and feeding material from a digital …
upon-layer via the interaction between a heating source and feeding material from a digital …
[HTML][HTML] Understanding melt pool characteristics in laser powder bed fusion: An overview of single-and multi-track melt pools for process optimization
Laser powder bed fusion (LPBF) has made significant progress in producing solid and
porous metal parts with complex shapes and geometries. However, LPBF produced parts …
porous metal parts with complex shapes and geometries. However, LPBF produced parts …
Additive manufacturing of metallic components–process, structure and properties
Since its inception, significant progress has been made in understanding additive
manufacturing (AM) processes and the structure and properties of the fabricated metallic …
manufacturing (AM) processes and the structure and properties of the fabricated metallic …
Building blocks for a digital twin of additive manufacturing
Abstract Properties and serviceability of additively manufactured components are affected by
their geometry, microstructure and defects. These important attributes are now optimized by …
their geometry, microstructure and defects. These important attributes are now optimized by …
Modeling of heat transfer, fluid flow and solidification microstructure of nickel-base superalloy fabricated by laser powder bed fusion
Abstract Laser-Powder Bed Fusion (L-PBF), an additive manufacturing process, produces a
distinctive microstructure that closely resembles the weld metal microstructure but at a much …
distinctive microstructure that closely resembles the weld metal microstructure but at a much …
Microstructural characterization and properties of selective laser melted maraging steel with different build directions
C Tan, K Zhou, M Kuang, W Ma… - Science and technology of …, 2018 - Taylor & Francis
ABSTRACT A nearly fully dense grade 300 maraging steel was fabricated by selective laser
melting (SLM) additive manufacturing with optimum laser parameters. Different heat …
melting (SLM) additive manufacturing with optimum laser parameters. Different heat …
[HTML][HTML] Hot forging wire and arc additive manufacturing (HF-WAAM)
VR Duarte, TA Rodrigues, N Schell, RM Miranda… - Additive …, 2020 - Elsevier
In this study, we propose a new variant of wire and arc additive manufacturing (WAAM)
based on hot forging. During WAAM, the material is locally forged immediately after …
based on hot forging. During WAAM, the material is locally forged immediately after …
Selective laser melting of Ti–35Nb composite from elemental powder mixture: Microstructure, mechanical behavior and corrosion behavior
The availability of alloyed powder feedstock and chemical inhomogeneity, which often occur
when using elemental mixed powder, have been long-term concerns of selective laser …
when using elemental mixed powder, have been long-term concerns of selective laser …
Localized melt-scan strategy for site specific control of grain size and primary dendrite arm spacing in electron beam additive manufacturing
In addition to design geometry, surface roughness, and solid-state phase transformation,
solidification microstructure plays a crucial role in controlling the performance of additively …
solidification microstructure plays a crucial role in controlling the performance of additively …
Design and tailoring of alloys for additive manufacturing
Additive manufacturing (AM) promises a major transformation for manufacturing of metallic
components for aerospace, medical, nuclear, and energy applications. This perspective …
components for aerospace, medical, nuclear, and energy applications. This perspective …