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Erosive Wear of Inconel 625 Alloy Coatings Deposited by CMT Method

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Języki publikacji
EN
Abstrakty
EN
The article presents the investigation results concerning the determination of the characteristics of erosive wear caused by the impact of Al2O3 solid particles on the surface of Inconel 625 alloy after plastic working and the same material after weld cladding process using the CMT method. Erosion wear tests were performed at two temperatures: 20°C and 650°C. The erosion tests were conducted using the standard ASTM G76. A jet with a specified abrasive waight was directed to the surface of the tested material at an α impingement angle varied in the range of 30-90° at a velocity imparted to the abrasive by the medium, which was compressed air. The eroded surface was examined using a scanning electron microscope (SEM), while the depths of craters caused by the erosion tests were measured with an optical profilometer. The predominant mechanisms of the formation of mass losses during solid particle erosion were microcutting and microfissuring.
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Twórcy
autor
  • AGH University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Krakow, Poland
  • AGH University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Krakow, Poland
autor
  • AGH University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Krakow, Poland
autor
  • AGH University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Krakow, Poland
  • AGH University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Krakow, Poland
Bibliografia
  • [1] T. Hejwowski, Vacuum 83, 166-170 (2009).
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  • [5] R. Norling, I. Olefjord, Wear 254, 173-184 (2003).
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  • [11] Fronius Company, CMT: Cold Metal Transfer - MIG/MAG diptransfer arc process.
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  • [13] M. Rozmus-Górnikowska, M. Blicharski, J. Kusiński, L. Kusiński, M. Marszycki, Arch. Metall. Mater. 58 (4), 1093-1096 (2013).
  • [14] M. Solecka, P. Petrzak, A. Radziszewska, Solid State Phenomena 231, 119-124 (2015).
  • [15] R. Norling, I. Olefjord, Wear 254, 173-184 (2003).
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  • [18] ASTM G76 Standard, Standard Test Method for Conducting Erosion Tests by Solid Particle Impingement Using Gas Jets, USA 2000.
  • [19] R. Liu, J. H. Yao, Q. L. Zhang, M. X. Yao, R. Collier, Wear 322-323, 41-50 (2015).
Uwagi
EN
The authors would like to acknowledge the AGH-UST Faculty of Metals Engineering and Industrial Computer Science (Grant No. 15.1 1.1 10.345) for the financial support this work.
PL
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-d476c441-698e-429e-a305-1af3345873cf
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