Iron-sepiolite high-performance magnetorheological polishing fluid with reduced sedimentation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F22%3A63555300" target="_blank" >RIV/70883521:28110/22:63555300 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28610/22:63555300
Result on the web
<a href="https://www.mdpi.com/1422-0067/23/20/12187" target="_blank" >https://www.mdpi.com/1422-0067/23/20/12187</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/ijms232012187" target="_blank" >10.3390/ijms232012187</a>
Alternative languages
Result language
angličtina
Original language name
Iron-sepiolite high-performance magnetorheological polishing fluid with reduced sedimentation
Original language description
A sedimentation-stable magnetorheological (MR) polishing slurry on the basis of ferrofluid, iron particles, Al2O3, and clay nanofiller in the form of sepiolite intended for MR polishing has been designed, prepared, and its polishing efficiency verified. Added clay substantially improved sedimentation stability of the slurry, decreasing its sedimentation rate to a quarter of its original value (1.8 to 0.45 mg s−1) while otherwise maintaining its good abrasive properties. The magnetisation curve measurement proved that designed slurry is soft magnetic material with no hysteresis, and its further suitability for MR polishing was confirmed by its magnetorheology namely in the quadratically increased yield stress due to the effect of applied magnetic field (0 to 600 kA m−1). The efficiency of the MR polishing process was tested on the flat samples of injection-moulded polyamide and verified by surface roughness/3D texture measurement. The resulting new composition of the MR polishing slurry exhibits a long-term stable system with a wide application window in the MR polishing process.
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
10404 - Polymer science
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Molecular Sciences
ISSN
1661-6596
e-ISSN
1422-0067
Volume of the periodical
23
Issue of the periodical within the volume
20
Country of publishing house
CH - SWITZERLAND
Number of pages
12
Pages from-to
nestrankovano
UT code for WoS article
000873346000001
EID of the result in the Scopus database
2-s2.0-85140975124