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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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Andriušis, Albinas
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2023Tribological Properties of Protic Ionic Liquid as an Additive in Aqueous Glycerol Solution for Ruby-Bearing Steel Tribo-Contactcitations
- 2021Investigation of TiCrN-coated high speed steel tools wear during medium density fiberboard millingcitations
- 2015The wear resistance of electrospark coatings on steel c45 when operating with counterbodies of different steels
- 2015Increasing wear resistance of 30x13 stainless steel by electrospark alloyingcitations
- 2013Wear behavior of electrospark coatings on steel
- 2013Investigation of tribological properties in piezoelectric contact
- 2008Research of strengthening plough parts by welding ; Apvirintų plūgo detalių dilimo tyrimai
- 2008Research of strengthening plough parts by welding
- 2006Selective transfer phenomenon in lubricated sliding surfaces with copper and its alloy coatings made by electro-pulse sprayingcitations
- 2006Tribological Evaluation of Copper Coats Made by Electro-Pulse Spraying
Places of action
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article
Research of strengthening plough parts by welding
Abstract
The principal objective of this research is to determine the increase in service life of machine elements working under intensive abrasive wear conditions achieved by alloying. The worn plough points have been analyzed. The manufacture test results of the plough points alloyed with hard layers of different composition are presented. Plough points with their alloyed rear surface are found to wear more intensively, whereas their shrinkage is slower than that of nonalloyed ones. Working parts are sensitive to the heat effect of welding, therefore they should not be strengthened by alloying their rear surface. The plough points with welded front and rear surfaces with Fe-C-Cr-Nb-Mo-W-B alloys wear (their mass) 35 % slower than the new points and they shrink also 6 times slower. In strengthened parts the most intensively wearing spots change, thus the maximum service life of the parts can be determined by additionally analyzing shape dimensions of the strengthened surfaces.