Original title: Surface strengthening of a stainless steel using pulsating water jet technology - evaluation by means of microhardness measurements
Authors: Hloch, Sergej ; Ščučka, Jiří ; Lehocká, D. ; Simkulet, V.
Document type: Papers
Conference/Event: Vodní paprsek 2015 - výzkum, vývoj, aplikace, Velké Losiny (CZ), 2015-10-06 / 2015-10-08
Year: 2015
Language: eng
Abstract: Results of an experiment focused on surface strengthening of AISI 304 stainless steel using pulsating water jet technology is presented in the paper. The tested material was subjected to the action of pulsating water jet under changing technological conditions (water pressure, traverse speed, stand-off distance, and diameter of nozzle orifice). Microhardness measurements at various distances from the created traces were applied for assessing the material strengthening. Based on the results, it can be stated that the dynamic effects of pulsating water jet on the tested steel samples cause the material deformations leading to the formation of a zone of strengthened material along the disintegrated area.
Keywords: microhardness; pulsating water jet; stainless steel; surface strengthening
Project no.: ED2.1.00/03.0082, LO1406 (CEP)
Funding provider: GA MŠk, GA MŠk
Host item entry: Vodní paprsek 2015 - výzkum, vývoj, aplikace, ISBN 978-80-86407-56-2

Institution: Institute of Geonics AS ČR (web)
Document availability information: Fulltext is available in the digital repository of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0251863

Permalink: http://www.nusl.cz/ntk/nusl-201008


The record appears in these collections:
Research > Institutes ASCR > Institute of Geonics
Conference materials > Papers