A novel path towards limiting non-exhaust particulate matter emissions of a commercial friction material through the addition of metallurgical slag
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F23%3A10252346" target="_blank" >RIV/61989100:27360/23:10252346 - isvavai.cz</a>
Result on the web
<a href="https://www.nature.com/articles/s41598-023-27932-6" target="_blank" >https://www.nature.com/articles/s41598-023-27932-6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41598-023-27932-6" target="_blank" >10.1038/s41598-023-27932-6</a>
Alternative languages
Result language
angličtina
Original language name
A novel path towards limiting non-exhaust particulate matter emissions of a commercial friction material through the addition of metallurgical slag
Original language description
Keeping recycling and the circular economy in mind, this study explores the reduction in emission of a highly optimized, commercially employed friction material formulation through the addition of metallurgical slags from a basic oxygen furnace in varying quantities from 6 to 38 wt%. The various compositions were paired with a pearlitic grey cast iron counterface and tested on a pin on disc tribometer. The friction coefficient and pin wear increased with the slag addition but were still within the permissible limit when compared to the original formulation. Specimens with higher slag content observed extremely compacted and extended secondary contact plateaus, which also recorded significant slag presence. The extended plateaus detached in the form of chunks from the mating surfaces, which settled on the equipment hardware and restricted the production of airborne particles. From an industrial symbiosis perspective, the addition of metallurgical slags proved to be a promising way of obtaining green friction materials with reduced emissions. (C) 2023, The Author(s).
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
20500 - Materials engineering
Result continuities
Project
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Continuities
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Scientific Reports
ISSN
2045-2322
e-ISSN
2045-2322
Volume of the periodical
13
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
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UT code for WoS article
000962604100080
EID of the result in the Scopus database
2-s2.0-85146194810