Results 71 to 80 of about 8,050 (217)

Generation Of A Duplex Steel Microstructure In The LPBF Process

, 2020
Published by European Powder Metallurgy Association (EMPA), Chantilly ...
Scheck, Marie Luise, Kunz, Johannes, Herzog, Simone, Kaletsch, Anke, Broeckmann, Christoph   +4 more
openaire   +2 more sources

Atmospheric Corrosion Protection of LPBF Manufactured AlSi10Mg by Combining SiOx‐CVD and PDMS Grafting

Materials and Corrosion, Volume 77, Issue 9, Page 1500-1516, September 2026.
Hybrid SiOₓ‐CVD/PDMS ultrathin films mitigate atmospheric corrosion of additively manufactured AlSi10Mg. Electrochemical analyses show reduced corrosion currents, increased charge‐transfer resistance, and suppressed pitting due to diminished cathodic activity and limited oxygen and ion transport under NaCl exposure.
Tim Prüßner, Kay‐Peter Hoyer, Nadine Buitkamp, Guido Grundmeier   +3 more
wiley   +1 more source

Influence of Spatter on Porosity, Microstructure, and Corrosion of Additively Manufactured Stainless Steel Printed Using Different Island Size

Crystals
Specimens of 316 L stainless steel were printed using laser powder bed fusion (LPBF), a popular metal additive manufacturing (AM) technique, with varying island sizes.
Venkata Bhuvaneswari Vukkum, Taylor Sanborn, John Shepherd, Sourabh Saptarshi, Rakesh Basu, Timothy Horn, Rajeev Kumar Gupta   +6 more
doaj   +1 more source

Modulating Hierarchical Microstructure to Enhance Strength–Ductility Synergy in an Additively Manufactured Zinc‐Magnesium Alloy via Static Magnetic Field

Rare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Additive manufacturing of zinc‐magnesium (Zn‐Mg) alloys via laser powder bed fusion (LPBF) has gained significant recognition as a promising candidate for bone repair. However, the presence of coarse yet brittle eutectic phases in the fabricated Zn‐Mg alloys tends to induce premature stress concentration and resultant fracture during ...
Zhi Dong, Changjun Han, Hongtao Du, Heng Li, Kewei Zhou, Wei Xu, Qinglin Li, Cheng Chen, Di Wang, Changhui Song, Yongqiang Yang   +10 more
wiley   +1 more source

Analysis of mechanical properties of LPBF printed maraging steel [PDF]

, 2021
Diplomová práce se v teoretické části zabývá základním rozdělením aditivních technologií, podrobným popisem technologie DMLS (LPBF) a kritickou rešerší vědeckých publikacích.
Václav Hořký
core  

Qualify-as-you-go: sensor fusion of optical and acoustic signatures with contrastive deep learning for multi-material composition monitoring in laser powder bed fusion process

Virtual and Physical Prototyping
Growing demand for multi-material Laser Powder Bed Fusion (LPBF) faces process control and quality monitoring challenges, particularly in ensuring precise material composition.
Vigneashwara Pandiyan, Antonios Baganis, Roland Axel Richter, Rafał Wróbel, Christian Leinenbach   +4 more
doaj   +1 more source

Multi‐Objective Collaborative Process Optimization Based on Deep Learning of Laser In Situ Forging Additive Manufacturing Ti‐6Al‐4V

Rare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Aiming at the problems of insufficient forming quality and poor surface performance in the preparation of Ti‐6Al‐4V alloy by laser powder bed fusion (LPBF), this study proposed a laser in situ forging additive manufacturing (LIF‐AM) technology, which integrates LPBF with femtosecond laser in situ shock forging and realizes defect control and ...
Peng He, Yuming Huang, Wenhe Wang, Chao Wang, Yi Zhang, Min Huang, Shulun Yu, Haocheng Liu, Xinlei Pan, Lu Wang, Liucheng Zhou   +10 more
wiley   +1 more source

LPBF- Microstructures of Steel and Nickel Base Alloys

, 2020
Material Science and Engineering Congress, MSE 2020, online, 22 Sep 2020 - 25 Sep ...
Raffeis, Iris, Westhoff, Elmar, Adjei-Kyeremeh, Frank, Vroomen, Uwe, Bührig-Polaczek, Andreas   +4 more
openaire   +2 more sources

Creep behavior and microstructural evolution of LPBF 316L

, 2021
This presentation shows some experimental results of the characterization of the creep behavior of LPBF 316L, which has been poorly studied and understood to date.
Ávila Calderón, Luis
core  

Effects of LPBF printing parameters on the columnar-to-equiaxed grain transition in FeCoCrNiMn alloys

Scientific Reports
In this research, laser powder bed fusion (LPBF) technology was utilized to fabricate FeCoCrNiMn high-entropy alloys (HEAs). An integrated approach combining simulation and experimental research was employed to investigate the influence of process ...
Zhipeng Zhou, Ketai He, Qi Liu, Guoxuan Ming, Yangwei Du, Yongyong Gan, Chaofang Dong, Bailin Fan   +7 more
doaj   +1 more source