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Type of publication: research article
Type of publication (PDB): Straipsnis konferencijos medžiagoje Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or Scopus DB conference proceedings (P1a)
Field of Science: Mechanikos inžinerija / Mechanical Engineering (T009)
Author(s): Jankauskas, Vytenis;Kubilius, Gintaras;Jatulis, G
Contributor(s): Juodienė, Aušra
Title: Research into hydroabrasive wear of Fe-C-Cr-B hard layers
Is part of: BALTTRIB ' 2009: 5th international scientific conference: Kaunas, Lithuanian University of Agriculture, November 19-21, 2009: proceedings. Akademija: Lithuanian University of Agriculture, 2009, no. 5
Extent: p. 220-225
Date: 2009
Keywords: Welded layers;Hydroabrasive wear;Abrasive Jet Machining
Abstract: The paper presents the results of hydroabrasive wear study of steel and cast iron layers (35...62 HRC) manually welded by an electric-arc method. The wear process has been modeled by means of abrasive jet machining. Fe-C-Cr-B layers have been studied by varying carbon and chromium amounts. It is determined that the water abrasive jet of 200 MPa pressure does not show the distinctions between the wear of different composition materials. In welded layers an increasing carbon amount increases resistance to wear up to 33 % under the pressure of 370 MPa. There, the greater the amount of carbon, the harder the layers, the harder the layers, the greater the resistance to hydroabrasive wear. The pressure increased from 200 to 370 MPa increases surface wear by 2,4...3,4 times
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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