Results 161 to 170 of about 1,467,838 (296)

Dynamic Testing of Cold Gas Sprayed Bipolar Plates–Porous Transport Layer Coating System in Proton Exchange Membrane Water Electrolysis

Advanced Engineering Materials, EarlyView.
Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin, Marvin Erck, Kevin Jasutyn, Katja Radermacher, Andreas Bund, Mario Kurniawan   +5 more
wiley   +1 more source

Monitoring data to explore particle size distribution and elemental composition in a stormwater outlet from a German urban catchment. [PDF]

Data Brief
Rojas-Gómez KL, Benisch J, Helm B, Borchardt D, Krebs P.   +4 more
europepmc   +1 more source

Extracting particle size distribution from laser speckle with a physics-enhanced autocorrelation-based estimator (PEACE). [PDF]

Nat Commun, 2023
Zhang Q, Gamekkanda JC, Pandit A, Tang W, Papageorgiou C, Mitchell C, Yang Y, Schwaerzler M, Oyetunde T, Braatz RD, Myerson AS, Barbastathis G.   +11 more
europepmc   +1 more source

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

Advanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa, Aparna Saksena, Alesander Kostka, Pascal Thome, Felicitas Scholz, Alexandre Mussi, Christoph Somsen, Baptiste Gault, Jan Frenzel, Gunther Eggeler   +9 more
wiley   +1 more source

Particle size distribution: An experimental study using southern African reduction methods and raw materials. [PDF]

PLoS One, 2022
de la Peña P, Thomas M, Molefyane TR.
europepmc   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Mass and particle size distribution of household dust on children's hands. [PDF]

J Expo Sci Environ Epidemiol
Fayad-Martinez C, Gidley M, Roca MA, Nitta R, Pourmand A, Sharifi A, Adelabu F, Honan JK, Ogunseye OO, Beamer PI, Solo-Gabriele H, Ferguson A.   +11 more
europepmc   +1 more source

Comparison of Phase States of PM_2.5 over Megacities, Seoul and Beijing, and Their Implications on Particle Size Distribution. [PDF]

Environ Sci Technol, 2022
Song M, Jeong R, Kim D, Qiu Y, Meng X, Wu Z, Zuend A, Ha Y, Kim C, Kim H, Gaikwad S, Jang KS, Lee JY, Ahn J.   +13 more
europepmc   +1 more source

Resistance Rapid Heating of Aluminum Coatings in an Extreme High Vacuum–Adequate Atmosphere for Hot Stamping

Advanced Engineering Materials, EarlyView.
The subject of this work is the development of a corrosion‐protective coating on steel sheets for form hardening. Rapid heating in an extreme high vacuum (XHV)‐adequate atmosphere is a useful method to prevent oxidation during alloying of 22MnB5 and aluminum to obtain a metallurgical bonding.
Lorenz Albracht, Alexander Schnettger, Ulrich Holländer, Sven Hübner, Bernd‐Arno Behrens, Hans Jürgen Maier   +5 more
wiley   +1 more source

Experimental Study of Particle Size Distribution in Suspension Polymerization [PDF]

علوم و تکنولوژی پلیمر, 2001
M. Parvazinia, N. Yaghobi, M. H. Ebrahimi   +2 more
doaj   +1 more source