Influence of ring-shaped beam profiles on process stability and productivity in laser-based powder bed fusion of AISI 316L
A major factor slowing down the establishment of additive manufacturing processes as
production processes is insufficient reproducibility and productivity. Therefore, this work …
production processes is insufficient reproducibility and productivity. Therefore, this work …
[HTML][HTML] Fabrication of high-performance CoCrNi medium entropy alloy by laser powder bed fusion: The effect of grain boundary segregation
C Pan, D Zhu, H Luo, K Kosiba, S Qu, C Yang… - Composites Part B …, 2023 - Elsevier
A CoCrNi composite material with 3 wt% TiC was successfully fabricated by laser powder
bed fusion (LPBF). With increasing content of TiC particles, C gradually segregated along …
bed fusion (LPBF). With increasing content of TiC particles, C gradually segregated along …
[HTML][HTML] Potentials of Additive Manufacturing for Cutting Tools: A Review of Scientific and Industrial Applications
T Kelliger, M Meurer, T Bergs - Metals, 2024 - mdpi.com
Additive manufacturing (AM) techniques enable new design concepts for performance
improvements and functional integration in a wide range of industries. One promising …
improvements and functional integration in a wide range of industries. One promising …
2 GPa H13 steels fabricated by laser powder bed fusion and tempering: Microstructure, tensile property and strengthening mechanism
S Li, S Yang, Y Zhao, Y Dong, Z Wang - Materials Science and …, 2023 - Elsevier
The successful manufacture of crack-free and highly dense H13 tool steel using laser
powder bed fusion (LPBF) has been widely reported. Although the phases contain only …
powder bed fusion (LPBF) has been widely reported. Although the phases contain only …
High-cycle fatigue properties of curved-surface AlSi10Mg parts fabricated by powder bed fusion additive manufacturing
Purpose This study aims to uncover the multiscale relations among geometry, surface finish,
microstructure and fatigue properties of curved-surface AlSi10Mg parts fabricated by powder …
microstructure and fatigue properties of curved-surface AlSi10Mg parts fabricated by powder …
[HTML][HTML] A study on the microstructure and mechanical properties of the Ti-6Al-2Sn-4Zr-6Mo alloy produced via Laser Powder Bed Fusion
Abstract Laser Powder Bed Fusion (LPBF) is an additive manufacturing technology which
has been the subject of thorough research and successfully adopted in several industrial …
has been the subject of thorough research and successfully adopted in several industrial …
Microstructure and high-temperature tensile behavior of spray-formed modified 2000MPa H13 hot work die steel with 0.5 wt% carbon
H Ding, X Cheng, T Liu, F Cao, L Chen, R Luo… - Materials Science and …, 2022 - Elsevier
The rapid development in the advanced manufacturing industry asks for better service
performance of hot work die steels, especially their high-temperature strength. In this work, a …
performance of hot work die steels, especially their high-temperature strength. In this work, a …
[HTML][HTML] Characterization of a novel maraging steel for laser-based powder bed fusion: optimization of process parameters and post heat treatments
N Nouri, Q Li, J Damon, F Muehl, G Graf… - journal of materials …, 2022 - Elsevier
A novel maraging steel with vanadium supplement called Specialis® has been developed
for additive manufacturing by powder bed fusion using a laser beam. This study …
for additive manufacturing by powder bed fusion using a laser beam. This study …
Micromechanical modeling approach to single track deformation, phase transformation and residual stress evolution during selective laser melting using crystal …
Single track scanning is a widely used method to evaluate the effects of rapid solidification of
metals and to analyze their printability. Microstructure level stresses play a dominant role in …
metals and to analyze their printability. Microstructure level stresses play a dominant role in …
The columnar-to-equiaxed transition in melt pools during laser powder bed fusion of M2 steel
This work integrates experimental and numerical methods to determine the process
conditions under which the columnar-to-equiaxed transition (CET) occurred in M2 tool steel …
conditions under which the columnar-to-equiaxed transition (CET) occurred in M2 tool steel …