Impact of natural nanoadditives sio2 and tio2 on the quality of machining process fluids and bactericidal properties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F15%3A00003507" target="_blank" >RIV/46747885:24620/15:00003507 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.nanocon.eu/files/uploads/01/NANOCON" target="_blank" >http://www.nanocon.eu/files/uploads/01/NANOCON</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Impact of natural nanoadditives sio2 and tio2 on the quality of machining process fluids and bactericidal properties

Popis výsledku v původním jazyce

An understanding of machining process fluids (types, compositions, operational conditions, lubricating and cleaning effect) is important for maximizing machining process efficiency by reducing heat generation, improving surface roughness, stabilizing the machining process, and increasing the operating life. Contamination by bacteria or even fungi is the weak point of these liquids. The uninhibited growth of bacteria may lead to poor lubricating properties and higher material oxidization; moreover, the presence of endotoxins in a shop floor atmosphere is the consequence of bacterial activity. Thus, biocide chemicals are added to process fluids in order to prevent the bacterial growth. The biocides maintain the efficiency of the process fluids; however, they are injurious to the operators (potential carcinogenic compounds). Natural nanoadditives are a modern way of increasing the biocidal effects. Nanoadditives added to the process fluids have a positive effect on the machining process by reducing the friction coefficient resulting in a reduction of wear of the cutting tool. Nanoadditives can also enhance the bactericidal effect by reducing bacterial respiratory rates and viability.

Název v anglickém jazyce

Impact of natural nanoadditives sio2 and tio2 on the quality of machining process fluids and bactericidal properties

Popis výsledku anglicky

An understanding of machining process fluids (types, compositions, operational conditions, lubricating and cleaning effect) is important for maximizing machining process efficiency by reducing heat generation, improving surface roughness, stabilizing the machining process, and increasing the operating life. Contamination by bacteria or even fungi is the weak point of these liquids. The uninhibited growth of bacteria may lead to poor lubricating properties and higher material oxidization; moreover, the presence of endotoxins in a shop floor atmosphere is the consequence of bacterial activity. Thus, biocide chemicals are added to process fluids in order to prevent the bacterial growth. The biocides maintain the efficiency of the process fluids; however, they are injurious to the operators (potential carcinogenic compounds). Natural nanoadditives are a modern way of increasing the biocidal effects. Nanoadditives added to the process fluids have a positive effect on the machining process by reducing the friction coefficient resulting in a reduction of wear of the cutting tool. Nanoadditives can also enhance the bactericidal effect by reducing bacterial respiratory rates and viability.

Druh

D - Stať ve sborníku

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

NanoCon 2015, 7th International Conference, Conference Proceedings

ISBN

978-80-87294-63-5

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

331-336

Název nakladatele

TANGER Ltd.

Místo vydání

Ostrava, Czech Republic, EU

Místo konání akce

Brno

Datum konání akce

1. 1. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000374708800058