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 …
Solidification in metal additive manufacturing: challenges, solutions, and opportunities
The physics of alloy solidification during additive manufacturing (AM) in methods such as
laser powder bed fusion (LPBF), electron beam powder bed fusion (EPBF), and laser …
laser powder bed fusion (LPBF), electron beam powder bed fusion (EPBF), and laser …
Unique crystallographic texture formation in Inconel 718 by laser powder bed fusion and its effect on mechanical anisotropy
O Gokcekaya, T Ishimoto, S Hibino, J Yasutomi… - Acta Materialia, 2021 - Elsevier
Additive manufacturing offers an exclusive way of anisotropic microstructure control with a
high degree of freedom regarding variation in process parameters. This study demonstrates …
high degree of freedom regarding variation in process parameters. This study demonstrates …
[HTML][HTML] Review of laser powder bed fusion (LPBF) fabricated Ti-6Al-4V: process, post-process treatment, microstructure, and property
Laser powder bed fusion (LPBF) is a timely important additive manufacturing technique that
offers many opportunities for fabricating three-dimensional complex shaped components at …
offers many opportunities for fabricating three-dimensional complex shaped components at …
Tailoring microstructure of additively manufactured Ti6Al4V titanium alloy using hybrid additive manufacturing technology
An innovative hybrid additive manufacturing (HAM) technology combining laser shock
peening without coating (LSPwC) and laser powder bed fusion (LPBF) has been proposed …
peening without coating (LSPwC) and laser powder bed fusion (LPBF) has been proposed …
Fracture resistance of AlSi10Mg fabricated by laser powder bed fusion
The combination of refined microstructures (induced by rapid cooling) and melt pool-
induced mesostructures in AlSi10Mg fabricated using laser powder bed fusion (LPBF)–a …
induced mesostructures in AlSi10Mg fabricated using laser powder bed fusion (LPBF)–a …
High fatigue resistance in a titanium alloy via near-void-free 3D printing
The advantage of 3D printing—that is, additive manufacturing (AM) of structural materials—
has been severely compromised by their disappointing fatigue properties,. Commonly, poor …
has been severely compromised by their disappointing fatigue properties,. Commonly, poor …
Simultaneous enhancements of strength, ductility, and toughness in a TiB reinforced titanium matrix composite
In titanium matrix composites (TMCs), the enhancement in strength and specific stiffness
with the addition of ceramic reinforcements often occurs with lowered ductility and fracture …
with the addition of ceramic reinforcements often occurs with lowered ductility and fracture …
Designing against phase and property heterogeneities in additively manufactured titanium alloys
Additive manufacturing (AM) creates digitally designed parts by successive addition of
material. However, owing to intrinsic thermal cycling, metallic parts produced by AM almost …
material. However, owing to intrinsic thermal cycling, metallic parts produced by AM almost …
Extraction of mechanical properties of materials through deep learning from instrumented indentation
Instrumented indentation has been developed and widely utilized as one of the most
versatile and practical means of extracting mechanical properties of materials. This method …
versatile and practical means of extracting mechanical properties of materials. This method …