[HTML][HTML] Advances and opportunities in high-throughput small-scale mechanical testing
The quest for novel materials used in technologies demanding extreme performance has
been accelerated by advances in computational materials screening, additive manufacturing …
been accelerated by advances in computational materials screening, additive manufacturing …
Advances in computational modeling for laser powder bed fusion additive manufacturing: A comprehensive review of finite element techniques and strategies
The laser powder bed fusion process, a prominent additive manufacturing method, involves
intricate thermal dynamics and stress distribution. Despite the mature knowledge base in …
intricate thermal dynamics and stress distribution. Despite the mature knowledge base in …
[HTML][HTML] Perspectives on the unusual electrochemical corrosion of Nickel Aluminum Bronze (NAB) alloy fabricated through laser-powder bed fusion additive …
K Morshed-Behbahani, AJ Rayner, DP Bishop… - Corrosion Science, 2024 - Elsevier
This research delves into the passivation and electrochemical corrosion response of as-
printed and annealed L-PBF NAB, comparing their performance with wrought NAB …
printed and annealed L-PBF NAB, comparing their performance with wrought NAB …
A comprehensive review of recent advances in laser powder bed fusion characteristics modeling: metallurgical and defects
SF Nabavi, H Dalir, A Farshidianfar - The International Journal of …, 2024 - Springer
This comprehensive review explores recent advancements in laser powder bed fusion
(LPBF) modeling, with a particular focus on metallurgical, temperature, and defect aspects …
(LPBF) modeling, with a particular focus on metallurgical, temperature, and defect aspects …
Exploring chemistry and additive manufacturing design spaces: a perspective on computationally-guided design of printable alloys
Additive manufacturing (AM), especially Laser Powder-Bed Fusion (L-PBF), provides alloys
with unique properties, but faces printability challenges like porosity and cracks. To address …
with unique properties, but faces printability challenges like porosity and cracks. To address …
Single-track investigation of additively manufactured mold steel with larger layer thickness processing: Track morphology, melt pool characteristics and defects
Y Xu, Y Zhang, X Li, Y Zhong, K Lin, B Liao… - Optics & Laser …, 2024 - Elsevier
Large layer thickness is essential to increase building rate, but excessive layer thickness
easily lead to defects which negatively affect component quality. The evolution of track …
easily lead to defects which negatively affect component quality. The evolution of track …
On the fidelity of the scaling laws for melt pool depth analysis during laser powder bed fusion
M Naderi, J Weaver, D Deisenroth, N Iyyer… - Integrating Materials and …, 2023 - Springer
In additive manufacturing, the part quality is highly dependent on process parameters. The
morphology of the melt pool (depth and width) is highly affected by process parameter …
morphology of the melt pool (depth and width) is highly affected by process parameter …
Towards an understanding of the challenges in laser beam welding of copper–observation of the laser-matter interaction zone in laser beam welding of copper and …
F Kaufmann, J Schrauder, M Hummel, C Spurk… - Lasers in Manufacturing …, 2024 - Springer
The increasing demand for contacting applications in electric components such as batteries,
power electronics and electric drives is boosting the use of laser-based copper processing …
power electronics and electric drives is boosting the use of laser-based copper processing …
High-throughput surface characterization to identify porosity defects in additively manufactured 316L stainless steel
AK Agrawal, DJ Thoma - Additive Manufacturing Letters, 2022 - Elsevier
In the present study, a high throughput (HT) methodology is applied to rapidly assess the
surface characteristics of 83 additively manufactured 316L stainless steel. The variation in …
surface characteristics of 83 additively manufactured 316L stainless steel. The variation in …
[HTML][HTML] Limits of dispersoid size and number density in oxide dispersion strengthened alloys fabricated with powder bed fusion-laser beam
Previous work on additively-manufactured oxide dispersion strengthened alloys focused on
experimental approaches, resulting in larger dispersoid sizes and lower number densities …
experimental approaches, resulting in larger dispersoid sizes and lower number densities …