Results 161 to 170 of about 16,879 (308)

Active thermography for in-situ defect detection in laser powder bed fusion of metal

Dennis Höfflin, Christian Sauer, Andreas Schiffler, Alexander Versch, Jürgen Hartmann   +4 more
openalex   +1 more source

Revealing transient powder-gas interaction in laser powder bed fusion process through multi-physics modeling and high-speed synchrotron x-ray imaging

, 2020
Xuxiao Li, Cang Zhao, Tao Sun, Wenda Tan
openalex   +2 more sources

Influence of Laser Powder‐Based Directed Energy Deposition and Heat Treatment on the Thermal Conductivity of Cold‐Work Tool Steel X65MoCrWV3‐2

steel research international, EarlyView.
The studied X65MoCrWV3‐2 press hardening tool steel, produced via laser‐based direct energy deposition DED‐LB/M, exhibits a 15‐20% lower thermal conductivity than its conventionally produced equivalent when heat‐treated to operational hardness. The microstructural evolution during the employed direct tempering leads to anisotropic thermal transport, as
Julia Hahn, Christoph Escher, Sebastian Weber, Santiago Benito   +3 more
wiley   +1 more source

Effect of process parameters on surface integrity in laser powder bed fusion of Ti-6Al-4V alloy. [PDF]

Sci Rep
Le Roux S, Salem M, Shabbar M, Vicharapu B, Muthu N, Moussaoui K, Hor A, Velay V.   +7 more
europepmc   +1 more source

Layer-to-Layer Melt Pool Control in Laser Powder Bed Fusion

Dominic Liao‐McPherson, Efe C. Balta, Mohamadreza Afrasiabi, Alisa Rupenyan, Markus Bambach�, John Lygeros   +5 more
openalex   +2 more sources

Antimicrobial‐Releasing Implant Substrates for Combating Oral Biofilms: An In Vitro Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Background and Objectives Peri‐implantitis, a biofilm‐associated inflammatory disease, significantly threatens dental implant longevity. Current treatments face limitations due to biofilm robustness. This study evaluates the efficacy of antimicrobial‐releasing titanium‐silica (Ti/SiO2) composite implant systems against multispecies oral ...
Nur Hidayatul Nazirah Kamarudin, Lars Vanmunster, Brecht Van Hooreweder, Kenneth Siemons, Kristel Bernaerts, Wim Teughels, Annabel Braem, Naiera Zayed   +7 more
wiley   +1 more source

Quasistatic and dynamic mechanical response of laser powder bed fusion manufactured AA2219 alloy at cryogenic temperature. [PDF]

Sci Rep
Tumulu SK, Hudon P, Brochu M.
europepmc   +1 more source

Effect of the Process Gas and Scan Speed on the Properties and Productivity of Thin 316L Structures Produced by Laser-Powder Bed Fusion [PDF]

, 2020
Camille Pauzon, Alexander Leicht, Uta Klement, Pierre Forêt, Eduard Hryha   +4 more
openalex   +1 more source

Cyclic Plastic Material Behavior of Novel Austenitic (C + N) Steel Additively Manufactured by PBF‐LB/M

Fatigue &Fracture of Engineering Materials &Structures, EarlyView.
ABSTRACT The newly introduced high manganese high strength (C + N) steel Printdur HSA was developed for the additive manufacturing process PBF‐LB/M. It consists of a fully austenitic grain structure. This study aims to evaluate the cyclic plastic material behavior of this (C + N) steel.
Jakob Blankenhagen, Mohammad Abankar, Johannes Diller, Dorina Siebert, Christina Radlbeck, Tomáš Kruml, Martin Mensinger   +6 more
wiley   +1 more source

Manufacturing, Microstructure, and Mechanics of 316L SS Biomaterials by Laser Powder Bed Fusion. [PDF]

J Funct Biomater
Zhang Z, Mativenga P, Huang SQ.
europepmc   +1 more source