Detail publikačního výsledku

Tribological Performance of Graphene and Graphene Oxide Films as Solid Lubricant Layers on Tool Steel Surfaces

PÍŠKA, M.; SLIWKOVÁ, P.; SEDLÁČEK, J.; FOKSOVÁ, V.

Originální název

Tribological Performance of Graphene and Graphene Oxide Films as Solid Lubricant Layers on Tool Steel Surfaces

Anglický název

Tribological Performance of Graphene and Graphene Oxide Films as Solid Lubricant Layers on Tool Steel Surfaces

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Some high productive processes induce a use of effective cooling and lubricating for forming and cutting tools today. Apart of various fluids, foams, oils and emulsions with EP (extreme pressures) additives some very effective means based on graphene or graphene oxide show excellent performance in their solid phase. In this study, a very effective way to enhance the tribological performance of graphene layers on tool steel surfaces is studied. The solid lubricants based on graphene and graphene oxide flakes showed a very good thermal stability, low coefficient of friction and high wear resistance. However, some technological conditions and topographies of surfaces for their successful applications should be made in advance as prerequisites. The research work deals with a high productive forming of metals and improving the mechanical and functional properties of special products. It contributes to finding the optimal internal varnishes, testing their resistance to stress and chemical resistance to the components, understanding all relevant mechanical properties especially of graphene (friction properties, adhesion and abrasion resistance). This research and development is concerned with a production of thin walled products, which will provide future customers with a more durable and safe products and also would have better properties compared to similar products already available on the market.

Anglický abstrakt

Some high productive processes induce a use of effective cooling and lubricating for forming and cutting tools today. Apart of various fluids, foams, oils and emulsions with EP (extreme pressures) additives some very effective means based on graphene or graphene oxide show excellent performance in their solid phase. In this study, a very effective way to enhance the tribological performance of graphene layers on tool steel surfaces is studied. The solid lubricants based on graphene and graphene oxide flakes showed a very good thermal stability, low coefficient of friction and high wear resistance. However, some technological conditions and topographies of surfaces for their successful applications should be made in advance as prerequisites. The research work deals with a high productive forming of metals and improving the mechanical and functional properties of special products. It contributes to finding the optimal internal varnishes, testing their resistance to stress and chemical resistance to the components, understanding all relevant mechanical properties especially of graphene (friction properties, adhesion and abrasion resistance). This research and development is concerned with a production of thin walled products, which will provide future customers with a more durable and safe products and also would have better properties compared to similar products already available on the market.

Klíčová slova

graphene; graphene-oxide; tribology; tool; friction

Klíčová slova v angličtině

graphene; graphene-oxide; tribology; tool; friction

Autoři

PÍŠKA, M.; SLIWKOVÁ, P.; SEDLÁČEK, J.; FOKSOVÁ, V.

Rok RIV

2021

Vydáno

10.11.2020

Nakladatel

IOP Publishing

Místo

Galati

Kniha

IOP Conference Series: Materials Science and Engineering

Edice

968

ISSN

1757-8981

Periodikum

IOP Conference Series: Materials Science and Engineering

Svazek

012028

Číslo

968

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

9

Strany počet

326

URL

https://iopscience.iop.org/article/10.1088/1757-899X/968/1/012028

BibTex

@inproceedings{BUT166052,
  author="PÍŠKA, M. and SLIWKOVÁ, P. and SEDLÁČEK, J. and FOKSOVÁ, V.",
  title="Tribological Performance of Graphene and Graphene Oxide Films as Solid Lubricant Layers on Tool Steel Surfaces",
  booktitle="IOP Conference Series: Materials Science and Engineering",
  year="2020",
  series="968",
  journal="IOP Conference Series: Materials Science and Engineering",
  volume="012028",
  number="968",
  pages="1--9",
  publisher="IOP Publishing",
  address="Galati",
  doi="10.1088/1757-899X/968/1/012028",
  issn="1757-8981",
  url="https://iopscience.iop.org/article/10.1088/1757-899X/968/1/012028"
}