Analysis of the Pulsating Water Jet Maximum Erosive Effect on Stainless Steel
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F19%3A00517793" target="_blank" >RIV/68145535:_____/19:00517793 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/61989100:27230/19:10244341
Výsledek na webu
<a href="https://link.springer.com/chapter/10.1007%2F978-3-030-16943-5_21" target="_blank" >https://link.springer.com/chapter/10.1007%2F978-3-030-16943-5_21</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-030-16943-5_21" target="_blank" >10.1007/978-3-030-16943-5_21</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Analysis of the Pulsating Water Jet Maximum Erosive Effect on Stainless Steel
Popis výsledku v původním jazyce
The presented article deals with the analysis of the maximum erosive effect of ultrasonically pulsed water jet on the surface of austenitic stainless steel EN X5CrNi18-10. One stainless steel sample was evaluated. The sample was disintegrated at a traverse speed of v = 0.20 mm s−1, at a pressure of 39 MPa. The influence of the pulsating water jet at maximum erosion was evaluated based on surface and subsurface characteristics. The surface of the sample was evaluated by the surface topography based on roughness profile parameters Rp [µm] and Rv [µm]. The microstructure of the subsurface layer was evaluated by metallographic analysis. By examining the surface disintegrated with a high-efficiency pulsating water jet, massive surface destruction with a significant loss of material was found. The resulting topography of the surface was uneven and was characterized by the formation of depressions and protrusions with great differences in height. The metallographic analysis showed the formation of cold deformation and the formation of defects in the surface layers. The high destructive effect of the ultrasonically enhanced pulsating water jet also confirms material tearing, mostly along the austenitic grain boundaries, to a depth of maximum 100 μm.
Název v anglickém jazyce
Analysis of the Pulsating Water Jet Maximum Erosive Effect on Stainless Steel
Popis výsledku anglicky
The presented article deals with the analysis of the maximum erosive effect of ultrasonically pulsed water jet on the surface of austenitic stainless steel EN X5CrNi18-10. One stainless steel sample was evaluated. The sample was disintegrated at a traverse speed of v = 0.20 mm s−1, at a pressure of 39 MPa. The influence of the pulsating water jet at maximum erosion was evaluated based on surface and subsurface characteristics. The surface of the sample was evaluated by the surface topography based on roughness profile parameters Rp [µm] and Rv [µm]. The microstructure of the subsurface layer was evaluated by metallographic analysis. By examining the surface disintegrated with a high-efficiency pulsating water jet, massive surface destruction with a significant loss of material was found. The resulting topography of the surface was uneven and was characterized by the formation of depressions and protrusions with great differences in height. The metallographic analysis showed the formation of cold deformation and the formation of defects in the surface layers. The high destructive effect of the ultrasonically enhanced pulsating water jet also confirms material tearing, mostly along the austenitic grain boundaries, to a depth of maximum 100 μm.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20301 - Mechanical engineering
Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Advances in Manufacturing II
ISBN
978-3-030-16942-8
ISSN
2195-4356
e-ISSN
2195-4364
Počet stran výsledku
9
Strana od-do
233-241
Název nakladatele
Springer
Místo vydání
Cham
Místo konání akce
Poznan
Datum konání akce
19. 5. 2019
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
000490712900021