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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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Škamat, Jelena
Vilnius Gediminas Technical University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2021Effect of Laser Processing Parameters on Microstructure, Hardness and Tribology of NiCrCoFeCBSi/WC Coatingscitations
- 2020Effect of Laser Processing on Surface Properties of Additively Manufactured 18-Percent Nickel Maraging Steel Parts
- 2019Study on the Effect of Graphene Oxide with Low Oxygen Content on Portland Cement Based Compositescitations
- 2017Thermite welding of Cu–Nb microcomposite wirescitations
- 2013NiCrSiB thermal sprayed coatings refused under vibratory treatment
- 2013Research into Ni-Cr-Si-B coating sprayed onto aluminium substrate using the method of plasma spray
- 2013NiCrSiB Thermal Sprayed Coatings Refused under Vibratory Treatment ; The influence of mechanical vibrations on microstructure of Ni-based thermally sprayed-fused coatings
- 2010About the possibility of using ultrasound in thermal spray technologies
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article
Thermite welding of Cu–Nb microcomposite wires
Abstract
<jats:title>Abstract</jats:title><jats:p>Thermite welding of Cu–Nb microcomposite wires was investigated. Suitable compositions of thermite material and slag were determined from the equation of the exothermic combustion synthesis reaction. The phase compositions of the thermite mixture and slag determined by X-ray diffraction analysis correspond to those assessed from the equation. According to non-destructive radiographic testing, the joint structure does not have welding defects. Microstructural examination of the joint cross-section with scanning electron microscopy showed that the Cu–Nb wire retained its shape and microstructure and only a thin surface layer of wire was melted during welding. The difference in electrical resistances of the conductor and welded joint was below 20 %. The thermite joint can withstand a maximum load equal to 62.5 % of the load-bearing capacity of microcomposite conductor.</jats:p>