[HTML][HTML] Encoding data into metal alloys using laser powder bed fusion
Beyond near-net shape manufacturing of parts with complex geometry, additive
manufacturing (AM) makes it possible to fabricate materials with distinct, site-specific …
manufacturing (AM) makes it possible to fabricate materials with distinct, site-specific …
Additive manufacturing of alloys with programmable microstructure and properties
In metallurgy, mechanical deformation is essential to engineer the microstructure of metals
and to tailor their mechanical properties. However, this practice is inapplicable to near-net …
and to tailor their mechanical properties. However, this practice is inapplicable to near-net …
[HTML][HTML] Layer-wise engineering of grain orientation (LEGO) in laser powder bed fusion of stainless steel 316L
Additive manufacturing (AM) has opened new possibilities for site-specific microstructure
control of metal alloys. In laser powder bed fusion (LPBF) AM, the microstructure can be …
control of metal alloys. In laser powder bed fusion (LPBF) AM, the microstructure can be …
Controlling grain nucleation and morphology by laser beam shaping in metal additive manufacturing
Gaussian laser intensity profiles are standard in laser-based metal additive manufacturing,
although recent work in single-layer melt tracks showed that beam shaping could offer a …
although recent work in single-layer melt tracks showed that beam shaping could offer a …
Delivering microstructural complexity to additively manufactured metals through controlled mesoscale chemical heterogeneity
H Li, S Thomas, C Hutchinson - Acta Materialia, 2022 - Elsevier
Laser powder bed fusion (LPBF) of metals is a popular mode of additive manufacturing (AM)
that has the advantage of producing complex shapes with little or no additional processing …
that has the advantage of producing complex shapes with little or no additional processing …
3D Printed eutectic aluminum alloy has facility for site-specific properties
Additive manufacturing (AM) has the ability to print structures with site-specific properties.
Existing AM approaches for site-specific properties are, however, based on complex …
Existing AM approaches for site-specific properties are, however, based on complex …
Towards 3-D texture control in a β titanium alloy via laser powder bed fusion and its implications on mechanical properties
S Tekumalla, JE Chew, SW Tan, M Krishnan… - Additive Manufacturing, 2022 - Elsevier
Fusion-based additive manufacturing (AM) offers a new opportunity to design metallic
materials with complex, direction-dependent mechanical properties by controlling the …
materials with complex, direction-dependent mechanical properties by controlling the …
Modulating laser intensity profile ellipticity for microstructural control during metal additive manufacturing
Additively manufactured (AM) metals are often highly textured, containing large columnar
grains that initiate epitaxially under steep temperature gradients and rapid solidification …
grains that initiate epitaxially under steep temperature gradients and rapid solidification …
Microstructural control in metal laser powder bed fusion additive manufacturing using laser beam shaping strategy
Additive manufacturing (AM) promises to revolutionize manufacturing by producing complex
parts with tailored mechanical properties through local microstructure control. The main …
parts with tailored mechanical properties through local microstructure control. The main …
A sensory material approach for reducing variability in additively manufactured metal parts
Despite the recent growth in interest for metal additive manufacturing (AM) in the biomedical
and aerospace industries, variability in the performance, composition, and microstructure of …
and aerospace industries, variability in the performance, composition, and microstructure of …