Results 181 to 190 of about 956,824 (322)

Development and Validation of a One‐Dimensional Finite Difference Simulation Scheme for Polymer Laser Powder Bed Fusion with Application to the Effect of the Inter Layer Time

Advanced Engineering Materials, EarlyView.
The study presents an efficient simulation approach for the polymer laser powder bed fusion process polymers process, validated with polyamide 12, polyamide 6, and polyetherketoneketone. It shows that inter layer time affects part density, with 90s yielding dense parts.
Claas Bierwisch, Bastien Dietemann, Moritz Grünewald, Christian Schlör, Johannes Rudloff   +4 more
wiley   +1 more source

Development of Ternary Magnesium Alloys for Laser Powder Bed Fusion: Optimizing Oxide Layer Thickness

Advanced Engineering Materials, EarlyView.
Additive manufacturing of magnesium alloys by laser is difficult because the melting point of the oxide layer is much higher than the evaporation temperature of the metal underneath. Making the oxide layer thinner can solve this problem. Alloying magnesium with strontium makes the oxide layer thinner, especially at 0.5 wt%.
Elmar Jonas Breitbach, Stefan Julmi, Sabine Behrens, Tatiana Blank, Arvid Abel, Nicole Emminghaus, Ludger Overmeyer, Christian Klose, Hans Jürgen Maier   +8 more
wiley   +1 more source

Effects of Tensile Stress on High Temperature Oxidation of a Ni–2OCr–4Al Alloy

, 1984
Atsushi Takei, Kazuyoshi Nii
openalex   +2 more sources

Determining the Necessity of Post‐Processing Heat Treatment for the 316L Stainless Steel Manufactured by Laser Powder Bed Fusion through Evaluation of Mechanical and Corrosion Properties

Advanced Engineering Materials, EarlyView.
This article examines the effect of postprocessing heat treatment on 316L stainless steel (SS316L) produced via laser powder bed fusion (LPBF). Heat treatment slightly affects property anisotropy, reduces strength, and enhances elongation. However, it increases corrosion susceptibility due to nanoscale precipitations, though overall corrosion ...
Baibhav Karan, Malar Vadani, Prashanth Muralishankar, Kiomars Moheimani, Ayan Bhowmik, Mingxing Zhang   +5 more
wiley   +1 more source

Effect of prestress and stress on the strength and oxidation rate of nuclear graphite

, 1981
Minoru Eto, F. B. Growcock
openalex   +2 more sources

The effect of oxidative stress on levels of cytosolic calcium within and uptake of calcium by synaptosomes [PDF]

, 1990
Stephen C. Bondy, M. McKee, Jennifer Martin   +2 more
openalex   +1 more source

A Novel Approach to Produce Metal–Metal Composites by Leveraging Immiscibility: Laser Powder Bed Fusion of Nanosilver‐Dispersed Titanium

Advanced Engineering Materials, EarlyView.
Incorporating nanosized silver into titanium for antimicrobial materials exploits the metastable miscibility gap between silver and titanium. Silver nanoparticles are synthesized via pulsed laser ablation in liquid. Silver addition refines the microstructure, increases hardness by 30%, and reduces Staphylococcus capitis microbial adhesion by 70%, with ...
Hamed Shokri, Silja‐Katharina Rittinghaus, Janett Schmelzer, Jessica Bertrand, Bilal Gökce   +4 more
wiley   +1 more source

PLANARIZED LOW-STRESS OXIDE/NITRIDE PASSIVATION FOR ULSI DEVICES [PDF]

, 1991
H. Treichel, Robert Braun, Z. Gabric, O. Spindler, A. Gschwandtner   +4 more
openalex   +1 more source

Developing an Ontology on Battery Production and Characterization with the Help of Key Use Cases from Battery Research

Advanced Engineering Materials, EarlyView.
Materials science research faces challenges due to diverse and evolving measurements, materials, and methods. Managing research data in a way that is understandable, comparable, and reproducible is essential for high data quality, particularly for machine learning applications.
Vincent Nebel, Lisa Beran, Veit Königer, Amir Haghipour, Marcel Mutz, Andriy Taranovskyy, Dirk Werth, Volker Knoblauch, Tobias Kraus   +8 more
wiley   +1 more source

Targeting Oxidative Stress for Disease. [PDF]

Int J Mol Sci
Oršolić N, Jembrek MJ.
europepmc   +1 more source