Results 41 to 50 of about 51,782 (284)

The Effect of Laser And Thermal Treatment on the Hardness and Adhesion Force on the Cermet Coating By Thermal Spray Technique

Iraqi Journal of Physics, 2019
Ceramic coating compose from a ceramic mixture (MgO, Al2O3) and metall (Al-Ni) were produced by Thermal Spray Technique. The mixed ratio of used materials Al:Ni (50%) and 40% of Al2O3 and 10% MgO. This mixture was spray on a stainless steel substrate of
Ahmed Abd Razzaq
doaj   +1 more source

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

Advanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann, René Gustus, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +3 more
wiley   +1 more source

Deposition and Characterization of Fluoropolymer–Ceramic (ECTFE/Al₂O₃) Coatings via Atmospheric Plasma Spraying

Journal of Manufacturing and Materials Processing
Thermal spray techniques allow coatings to be deposited from a wide range of materials with controlled thicknesses, from micrometres to millimetres. For this reason, thermal spraying can optimize performance for diverse applications across industries ...
Mariem Abdennadher, Beatriz Garrido, Vicente Albaladejo-Fuentes, Irene Garcia-Cano, Anas Bouguecha, Riadh Elleuch   +5 more
doaj   +1 more source

Numerical Study on Liquid Fuel Spray Behavior in Turbulent Flames Using LES

Journal of Thermal Science and Technology, 2009
In the present study, Large-Eddy Simulation (LES) modeling for turbulent spray combustion flows has been developed in conjunction with the Eulerian/Lagrangian method for the gas phase and dispersed phase representation and flamelet approach for ...
Yuichi ITOH, Nobuyuki OSHIMA
doaj   +1 more source

Integrating heat recovery from milk powder spray dryer exhausts in the dairy industry

, 2011
Heat recovery from milk powder spray dryer exhausts has proven challenging due to both economic and thermodynamic constraints. Integrating the dryer with the rest of the process (e.g.
Walmsley, Michael R.W., Michael R.W. Walmsley, Martin J. Atkins, Atkins, Martin John, James R. Neale, Neale, James R.   +5 more
core   +1 more source

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

Sealing of Thermal Spray Coatings for High Temperature Service

, 2022
S.28-35Die Versiegelung von thermisch gespritzten Schichten für einen Einsatz bis 800 °C weist eine Reihe von Besonderheiten auf. In dieser Arbeit wurden hierfür neue kommerzielle Sol-Gel-Siegler neben dem bekannten Aluminiumorthophosphat untersucht ...
Berger, Lutz-Michael, Hildebrandt, Stefanie   +1 more
core  

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Cavitation resistance of FeMnCrSi coatings processed by different thermal spray processes

Hybrid Advances
Cavitation-resistant FeMnCrSi coatings were developed in the past years as a cost-effective alternative to Co-containing alloys to increase the lifespan of hydraulic machinery.
Rodolpho F. Vaz, Luciana L. Silveira, Juliane R. Cruz, Anderson G.M. Pukasiewicz   +3 more
doaj   +1 more source

Cold Gas Spraying of Solution-Hardened 316L Grade Stainless Steel Powder

Metals, 2021
Austenitic steels are characterized by their outstanding corrosion resistance. They are therefore suitable for a wide range of surface protection requirements.
Thomas Lindner, Martin Löbel, Maximilian Grimm, Jochen Fiebig   +3 more
doaj   +1 more source