| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Weis, Sebastian
Westsächsische Hochschule Zwickau
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (37/37 displayed)
- 2024Effects of local gas shielding on induction brazing of stainless steel: an experimental approach
- 2024Comparative study between TIG-MIG hybrid and MIG welding of 1.4462 duplex steel jointscitations
- 2023Influence of Current Modulation on Particle Sizes by Wire Arc Atomizing
- 2023Study on MIG-TIG hybrid brazing of galvanised thin sheetcitations
- 2023Comparative study between TIG-MIG hybrid and MIG welding of 1.4462 duplex steel joints
- 2022Influence of Current Modulation on Melting Behavior during Wire Arc Sprayingcitations
- 2022High prevalence of long-term olfactory dysfunction confirmed by olfactory testing after a community COVID-19 outbreakcitations
- 2019Determination of spreading and flow behavior of brazing fillers
- 2018Investigations of a pulsed DC arc spray process
- 2017Reduction of liquid metal embrittlement in copper-brazed stainless steel jointscitations
- 2017Development of process data capturing, analysis and controlling for thermal spray techniques - SprayTracker
- 2017Joining of material compounds of aluminium matrix composites (AMC) by arc brazing using Al-Ag-Cu system filler alloycitations
- 2017Wetting behavior of AlAgCu brazing filler on aluminum matrix composites and stainless steelcitations
- 2017Properties of newly developed Co-based brazing fillerscitations
- 2017Research trends in brazing and solderingcitations
- 2016Microstructure of arc brazed and diffusion bonded joints of stainless steel and SiC reinforced aluminum matrix compositecitations
- 2016Development of alloys with high impact and abrasion resistance for wear-resistant weld overlays
- 2016Mechanical and microstructural behavior of brazed aluminum / stainless steel mixed jointscitations
- 2016High-Temperature Corrosion and Radiation Characteristics of Thermal Sprayed Molybdenum Disilicide-Based Coatingscitations
- 2016Low temperature joining of copper by Ag nanopaste: correlation of mechanical properties and process parameterscitations
- 2015Joining of aluminum matrix composites and stainless steel by arc brazingcitations
- 2014Low temperature joining of copper by Ag nanopaste: Studies on the strength behaviorcitations
- 2014Special process of ultrasonic-assisted soldering or brazing: Exploiting potentials
- 2013Cჼ20o-bჼ10ased bჼ10razing fillers
- 2012Beitrag zur Entwicklung partikelverstärkter Weich- und Weichaktivlote zum Fügen temperaturempfindlicher Aluminiummatrix-Verbundwerkstoffe
- 2012Ultrasound-assisted resistance soldering of aluminium matrix composites,Ultraschallunterstütztes Widerstandslöten von Aluminiummatrix-Verbundwerkstoffen
- 2012Development and production of low-melting Al-base solders for joining high-strength Al alloys
- 2011Soldering of temperature-sensitive, aluminium based Composites,Löten thermisch sensibler, aluminiumbasierter Verbundwerkstoffe
- 2011Joining of powder-metallurgically produced AA2017/(Al<sub>2</sub>O <sub>3</sub>)<sub>p</sub> composite by resistance brazing
- 2010Composite filler metals for joining temperature-sensitive aluminium-matrix compositescitations
- 2010Combined ultrasonic resistance brazing of aluminium,Kombiniertes ultraschall-widerstands-löten von aluminiumwerkstoffencitations
- 2009Kriechverhalten Von AMC‐Lötverbindungen Unter Einsatz Partikelverstärkter Weichlotecitations
- 2009Low-melting composite filler metalscitations
- 2009Innovative solutions for joining AMCs,Innovative lösungsansätze für das fügen von AMCscitations
- 2008Joining of high-strength aluminum-based materials with tin-based solders
- 2007Soldering of aluminium matrix composites by modified technologies,Löten von Aluminiummatrix-Verbundwerkstoffen mit Modifizierten Löttechnologiencitations
- 2007Soldering aluminum matrix composites
Places of action
| Organizations | Location | People |
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article
Influence of Current Modulation on Melting Behavior during Wire Arc Spraying
Abstract
The atomizing gas dynamics and the applied process energy have a significant influence on the produced particles. The melting process of the two wires can be influenced by current modulation. As for arc welding processes, more and more electronic and software-controlled machines are being used for arc spraying and will have replaced conventional power sources in the future. Due to the highly dynamic, fast regulating computing technology in the latest energy source, technology arcs can be operated with different current forms and types. The modern machines allow process-stable, reproducible variation of the particles and heat input into the substrate. Constant and pulsed current can be used as current forms. Usable current types are direct current (DC) and alternating current (AC). The electrical parameters must be analyzed to evaluate the process behavior. The consumable used is a wire-shaped iron-based alloy with a diameter of 1.6 mm. Relevant process parameters such as basic current Iground, pulse current Ipulse, pulse duration tpulse, impulse frequency fpulse, and alternating current frequency, fAC, are varied and recorded using appropriate measurement technology. The aim is to change the process performance and thereby the particle formation in a broad band. High-speed images are used to observe the arc and the deposition process. In addition, particle sizes are determined.