Results 161 to 170 of about 883,463 (344)

A Perspective on Powder Metallurgy and Additive Manufacturing of High‐Nitrogen Alloyed Stainless Steels

Advanced Engineering Materials, EarlyView.
This perspective article explores an innovative powder metallurgical approach to producing high‐nitrogen steels by utilizing a mixture of stainless steel and Si3N4. This mixture undergoes hot isostatic pressing followed by direct quenching. The article also examines adapting this method to laser powder bed fusion (PBF‐LB/M) to overcome nitrogen ...
Louis Becker, Felix Radtke, Jonathan Lentz, Simone Herzog, Christoph Broeckmann, Sebastian Weber   +5 more
wiley   +1 more source

Computation Transport Phenomena in Chemical Engineering. Transport of Dopant Gas during Silicon Epitaxial Thin-Film Growth in a Horizontal Reactor.

, 1997
Hitoshi Habuka, Masatake Katayama, Manabu Shimada, Kikuo Okuyama   +3 more
openalex   +2 more sources

Advances in Hybrid Icing and Frosting Protection Strategies for Optics, Lens, and Photonics in Cold Environments Using Thin‐Film Acoustic Waves

Advanced Engineering Materials, EarlyView.
This article provides a comprehensive overview of fundamentals and recent advances of transparent thin‐film surface acoustic wave technologies on glass substrates for monitoring and prevention/elimination of fog, ice, and frost. Fogging, icing, or frosting on optical lenses, optics/photonics, windshields, vehicle/airplane windows, and solar panel ...
Hui Ling Ong, Zhangbin Ji, Luke Haworth, Yihao Guo, Jaime del Moral, Stefan Jacob, Ana Borras, Agustin R. Gonzalez‐Elipe, Jikai Zhang, Jian Zhou, Glen McHale, Yong‐Qing Fu   +11 more
wiley   +1 more source

Computation Transport Phenomena in Chemical Engineering. Direct Numerical Simulation and Experimental Verification for Low Reynolds Number Circular Free Jet.

, 1997
Kenji Nakashima, Shinichi Yuu
openalex   +2 more sources

Resonant and crossover phenomena in a multiband superconductor: Tuning the chemical potential near a band edge [PDF]

, 2010
Davide Innocenti, Nicola Poccia, Alessandro Ricci, A. Valletta, S. Caprara, Andrea Perali, A. Bianconi   +6 more
openalex   +1 more source

Dimensionless Investigations on Energy Conversion and Analysis of Interlayer Time in Laser‐Based Powder Bed Fusion of Polymers for Polyamide 12 with Nanoadditives and Polypropylene

Advanced Engineering Materials, EarlyView.
This study explores the energy conversion in powder bed fusion of polymers using laser beam for polyamide 12 and polypropylene powders. It combines material and process data, using dimensionless parameters and numerical models, to enable the prediction of suitable printing parameters.
Christian Schlör, Moritz Grünewald, Kevin Popp, Ihsan Murat Kusoglu, Stephan Barcikowski, Stan Gann, Thomas Schuffenhauer, Martin Bastian, Claas Bierwisch, Johannes Rudloff   +9 more
wiley   +1 more source

Computation Transport Phenomena in Chemical Engineering. Oxidation Resistance of C/C Composites Coated by SiC in Premixed Methane-Air Combustion.

, 1997
Takeshi Kachi, Noriyuki Kobayashi, Norio Arai, Yoshinari Kato, Kinya Kakamu   +4 more
openalex   +2 more sources

A Novel Approach on Rapid Alloy Development of Tool Steels for Laser Powder Bed Fusion by In Situ Alloying

Advanced Engineering Materials, EarlyView.
A novel approach for alloy development in laser powder bed fusion is introduced. Instead of producing massive samples of one composition at a time, prepressed powder bed samples produced from powder mixtures are processed. Guidelines for the selection of precursor powders are developed.
Felix Großwendt, Anna Strauch, Jonathan Lentz, Arne Röttger, Rainer Fechte‐Heinen, Sebastian Weber, Werner Theisen   +6 more
wiley   +1 more source

Revisit to the mechanism of quenching: Power effects for sonochemical reactions. [PDF]

Ultrason Sonochem
Aoki R, Hattori KD, Yamamoto T.
europepmc   +1 more source

Computation Transport Phenomena in Chemical Engineering. Power Correlation for Pitched Blade Paddle Impeller in Agitated Vessels With and Without Baffles.

, 1997
Setsuro Hiraoka, Noboru Kamei, Yoshihito Kato, Yutaka Tada, Hyeong-Gyu Cheon, Takao Yamaguchi   +5 more
openalex   +2 more sources