Počet záznamů: 1
Evaluation of Possibility of AISI 304 Stainless Steel Mechanical Surface Treatment with Ultrasonically Enhanced Pulsating Water Jet
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SYSNO ASEP 0494140 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název Evaluation of Possibility of AISI 304 Stainless Steel Mechanical Surface Treatment with Ultrasonically Enhanced Pulsating Water Jet Tvůrce(i) Lehocká, Dominika (UGN-S)
Simkulet, V. (SK)
Klich, Jiří (UGN-S) RID, ORCID
Štorkan, Z. (SK)
Krejčí, L. (CZ)
Kepič, J. (SK)
Birčák, J. (SK)Celkový počet autorů 7 Zdroj.dok. Advances in Manufacturing Engineering and Materials, Proceedings of the International Conference on Manufacturing Engineering and Materials (ICMEM 2018). - Basel : Springer Nature Switzerland AG 2019, 2019 / Hloch S. ; Klichová D. ; Krolczyk G. M. ; Chattopadhyaya S. ; Ruppenthalová L. - ISSN 2195-4356 - ISBN 978-3-319-99353-9 Rozsah stran s. 163-172 Poč.str. 10 s. Forma vydání Online - E Akce International Conference on Manufacturing Engineering and Materials (ICMEM 2018) Datum konání 18.06.2018 - 22.06.2018 Místo konání Nový Smokovec Země SK - Slovensko Typ akce WRD Jazyk dok. eng - angličtina Země vyd. CH - Švýcarsko Klíč. slova ultrasonic ; pulsating water jet ; surface topography ; microstructure ; stainless steel Vědní obor RIV JQ - Strojní zařízení a nástroje Obor OECD Materials engineering CEP LO1406 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Institucionální podpora UGN-S - RVO:68145535 UT WOS 000462541600018 EID SCOPUS 85053479289 DOI 10.1007/978-3-319-99353-9_18 Anotace Experimental study described in this article is focused on evaluation of dynamic effect of PWJ on disintegration efficiency on AISI 304 stainless steel surface. AISI304 stainless steel was disintegrated with circular nozzle diameter 1.19 mm, pressure 70 MPa, frequency 20.25 kHz and traverse speed 100 mm.s−1 (202 impacts per millimeter). Disintegration efficiency was evaluated based on surface and subsurface characteristics. Surface characteristics were evaluated based on surface topography and roughness parameters Ra [μm], Rz [μm], Rp [μm] and Rv [μm] comparison of disintegrated and non-affected area. Subsurface changes in material structure were described based on metallographic analysis and hardness measurement HV0.2 under the eroded area. The results of the disintegration efficiency evaluation of AISI 304 stainless steel surface show that was no massive erosion of material. Surface quality was slightly changed. Small microscopic craters were predominantly created on surface. Craters were characterized with predominant pitting mechanism and prevails fracture mechanism of material removal. Pracoviště Ústav geoniky Kontakt Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354 Rok sběru 2020 Elektronická adresa https://link.springer.com/chapter/10.1007/978-3-319-99353-9_18
Počet záznamů: 1