Comparative Aspects of Nanoparticles in Relation to Extending Shelf-Life of Molds

• Autorzy: Novotný Jan , Lysoňková Irena , Cais Jaromír , Michna Štefan

Identyfikatory

DOI

10.12913/22998624/92105

• Języki publikacji: EN

Abstrakty

EN

The paper deals with the problems of nanoparticles and nanomaterials applied in technical practice. The research on the use of nanoparticles has at present a great development. Their potential has a large of use. Particles of nano-size, i.e. below 100 nm exhibit other properties than larger particles and because this area is being explored in all possible sectors. The effect of adding these particles at different mechanical properties in coatings on various surfaces neat (separated on a band saw, milling work, ground roughness 800 and 80 polished) dependent on quality prepared nanoparticles by different conditions of milling. One of the possibilities for an extension of the duty cycle of tyre production molds is applying a protective coating. Due to the functionality of the desktop is needed a very thin coating layer. A suitable type of coating is thus a PTFE coating, which prolongs the service life of hundreds of percent. Better possibility how to improve an extension of the duty cycle is the addition of the coating titanium dioxide particles into the PTFE medium. This is the way how to create nanocomposite directly on the mold surface.

Słowa kluczowe

EN

nanoparticles; engineering practice; nanocomposites; aluminum alloys

PL

nanocząstki; praktyka inżynierska; nanokompozyty; stopy aluminium

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2019
• Tom: Vol. 13, no 1
• Strony: 110--115
• Opis fizyczny: Bibliogr. 10 poz., fig., tab.

Twórcy

autor

Novotný Jan

• Faculty of Production Technology and Management, J.E. Purkyne University in Usti nad Labem, Pasteurova 3334/7, 400 01 Usti nad Labem, Czech Republic

autor

Lysoňková Irena

• Faculty of Production Technology and Management, J.E. Purkyne University in Usti nad Labem, Pasteurova 3334/7, 400 01 Usti nad Labem, Czech Republic

autor

Cais Jaromír

• Faculty of Production Technology and Management, J.E. Purkyne University in Usti nad Labem, Pasteurova 3334/7, 400 01 Usti nad Labem, Czech Republic

autor

Michna Štefan

• Faculty of Production Technology and Management, J.E. Purkyne University in Usti nad Labem, Pasteurova 3334/7, 400 01 Usti nad Labem, Czech Republic

Bibliografia

• 1. Cais, J., Žihalova, M., Bolibruchova, D.: Microstructural Analysis of Nickel Influence in AlSi10MgMn Alloy with Increase Iron Level. Manufacturing Technology, 15(4), 2015, 743-748.
• 2. Giacovazzo, C.: Fundamentals of Crystallography. Oxford University Press, USA 2002.
• 3. Kejzlar, P. Structure and mechanical properties of Fe-25Al-5Zr and Fe-30Al-5Zr intermetallic alloys. Manufacturing Technology, Vol. 12, 2012.
• 4. Lysoňková, I., Novotný, J., Cais, J., Michna, Š.: The Effect of Addition of Nanoparticles TiO2 into PTFE Coating. Engineering for Rural Development, Vol. 16, 2017.
• 5. Michna, Š., Cais, J. Aluminum alloy in particular for the production of mould segment for forming typesand the method of heat treatment of mould segment casting. CZ/28.07.15/CZA 20150521.
• 6. Novotný, J., Jaskevič, M.: Morphology and producing of TiO2 particles, Engineering for Rural Development, Vol. 15, 2016, 1218-1223.
• 7. Standard 13420/13:43885462. Zavedení technologie chemického povlakování Al forem za vznik ochranných nanovrstev.
• 8. Valašek, P., Muller, M.: Polymeric particle composites with filler saturated matrix. Manufacturing Technology, Vol. 12, 2012.
• 9. Vít, M., Kotlík, B.: Zdravotní aspekty užití nanočásticvčetně nástřiků s TiO2. SZU Praha.
• 10. Weiss, V., Strihavková, E.: Influence of the homogenization annealing on microstructure and mechanical properties of AlZn5,5Mg2,5Cu1,5 alloy. Manufacturing Technology, Vol. 12, 2012.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).