EVALUATION OF EROSION RESISTANCE OF ADDITIVE 3D PRINTED MATERIALS UNDER CONTINUOUS AND PULSATING WATER JET EXPOSURE
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F25%3A10259480" target="_blank" >RIV/61989100:27230/25:10259480 - isvavai.cz</a>
Result on the web
<a href="https://www.mmscience.eu/journal/issues/march-2025/articles/evaluation-of-erosion-resistance-of-additive-3d-printed-materials-under-continuous-and-pulsating-water-jet-exposure" target="_blank" >https://www.mmscience.eu/journal/issues/march-2025/articles/evaluation-of-erosion-resistance-of-additive-3d-printed-materials-under-continuous-and-pulsating-water-jet-exposure</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17973/MMSJ.2025_03_2025006" target="_blank" >10.17973/MMSJ.2025_03_2025006</a>
Alternative languages
Result language
angličtina
Original language name
EVALUATION OF EROSION RESISTANCE OF ADDITIVE 3D PRINTED MATERIALS UNDER CONTINUOUS AND PULSATING WATER JET EXPOSURE
Original language description
Additively manufactured/printed represent a high potential for their use in various branches of technical practice. However, their applicability requires knowledge of the maximum application limits, or the intensity of their damage due to external factors. This article investigates the testing of 3D printed materials produced via Selective Laser Melting (SLM) treated by an ultrasound excited pulsating water jet (PWJ). The study focuses on two frequencies, 20 kHz and 40 kHz, applied to AISI 316L stainless steel and AlSiMg10 aluminium alloy. The time exposure ranged from 0.5 seconds to 10 seconds, with increments of 0.5 seconds. The water jet was pressurized to 40 MPa using a high-pressure pump, and a nozzle with a diameter of 0.4 mm was employed. The primary objective of this research is to explore the effects of ultrasonic excitation on the erosion characteristics and surface integrity of SLM-manufactured materials. The results showed that both the time exposure and the modulation frequency play vital role in determining erosion depth. Also, the surface conditions of the material are significant in erosion magnitude. Therefore, by systematically varying the exposure time and frequency, the study provided a comprehensive understanding of how these parameters influence the erosion evolution and performance of the tested materials. © 2025, MM publishing Ltd.. All rights reserved.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
<a href="/en/project/GA23-05372S" target="_blank" >GA23-05372S: Surface and subsurface erosion due to multiple droplet impingement</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
MM Science Journal
ISSN
1803-1269
e-ISSN
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Volume of the periodical
2025 March
Issue of the periodical within the volume
March 2025
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
8162-8168
UT code for WoS article
001434393200001
EID of the result in the Scopus database
2-s2.0-105000043607