Effect of pulsating water jet disintegration on hardness and elasticity modulus of austenitic stainless steel AISI 304L

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F20%3A10244782" target="_blank" >RIV/61989100:27230/20:10244782 - isvavai.cz</a>
Result on the web
<a href="http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=1&SID=F4HmamqgFxcVlkGW9gN&page=1&doc=4" target="_blank" >http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=1&SID=F4HmamqgFxcVlkGW9gN&page=1&doc=4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00170-020-05191-3" target="_blank" >10.1007/s00170-020-05191-3</a>

Result language
angličtina
Original language name
Effect of pulsating water jet disintegration on hardness and elasticity modulus of austenitic stainless steel AISI 304L
Original language description
The presented article is focused on the evaluation of mechanical properties of stainless steel disintegrated using an ultrasonically modulated pulsating water jet. The experimental procedure was performed using a nozzle with a circular orifice with an equivalent diameter of 1.6 mm. The mechanical properties evaluation was based on indentation elasticity modulus E-p and nano hardness H, which were measured using nanoindentation technique. Influence of ultrasonic power and plunger pressure change on disintegrated material was evaluated. Changes in mechanical properties in dependence on distance from the disintegrated surface were evaluated. Elasticity modulus and nano hardness change were observed below and on the sides of the disintegrated surfaces. Measurements were performed until the distance of 930 mu m. The indentation was carried in three series of 10 indents with 100 mu m spacing located below the affected area, next to the affected area and in the unaffected material. Results of experimental testing show changes of nano hardness (generally an appreciable decrease) and elasticity modulus (limited increase) of material under and to the side of the newly created surface.
Czech name
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Czech description
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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
20300 - Mechanical engineering

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
The international journal of advanced manufacturing technology
ISSN
0268-3768
e-ISSN
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Volume of the periodical
x
Issue of the periodical within the volume
5-6
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
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UT code for WoS article
000521789600004
EID of the result in the Scopus database
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