Publication detail

Study of mechanical properties of nanocomposite multilayer coatings under dynamical load.

FOŘT, T.

Original Title

Study of mechanical properties of nanocomposite multilayer coatings under dynamical load.

English Title

Study of mechanical properties of nanocomposite multilayer coatings under dynamical load.

Type

conference paper

Language

en

Original Abstract

In the paper there are presented latest results of testing of the nanocomposite hard coatings in dynamical load. For the hard coatings testing and evaluation of their properties a new method - Dynamic Impact Wear Test (DIWT) was implemented. The impact force and the repetition frequency of strokes are adjustable in the range from 50 N up to 500 N and from 5 Hz up to 10 Hz respectively. The experiments indicate that this method is very proper for hard coating testing. It is possible to quantify the number of the load cycles which a coated component can withstand and define a critical fatigue force and by investigating the erosion area there is the possibility to obtain information about the film adhesion, elasticity, etc.

English abstract

In the paper there are presented latest results of testing of the nanocomposite hard coatings in dynamical load. For the hard coatings testing and evaluation of their properties a new method - Dynamic Impact Wear Test (DIWT) was implemented. The impact force and the repetition frequency of strokes are adjustable in the range from 50 N up to 500 N and from 5 Hz up to 10 Hz respectively. The experiments indicate that this method is very proper for hard coating testing. It is possible to quantify the number of the load cycles which a coated component can withstand and define a critical fatigue force and by investigating the erosion area there is the possibility to obtain information about the film adhesion, elasticity, etc.

Keywords

DIWT nanocomposite multilayer

RIV year

2005

Released

28.04.2005

Publisher

Ing. Zdeněk Novotný CSc., Ondráčkova 105, Brno

Location

Brno

ISBN

80-214-2889-9

Book

STUDENT EEICT 2005

Edition number

1

Pages from

227

Pages to

231

Pages count

5

BibTex


@inproceedings{BUT16623,
  author="Tomáš {Fořt}",
  title="Study of mechanical properties of nanocomposite multilayer coatings under dynamical load.",
  annote="In the paper there are presented latest results of testing of the nanocomposite hard coatings in dynamical load.  For the hard coatings testing and evaluation of their properties a new method - Dynamic Impact Wear Test (DIWT) was implemented. The impact force and the repetition frequency of strokes are adjustable in the range from  50 N up to 500 N  and from 5 Hz up to 10 Hz respectively. The experiments indicate that this method is very proper for hard coating testing. It is possible to quantify the number of the load cycles which a coated component can withstand and define a critical fatigue force and by investigating the erosion area there is the possibility to obtain information about the film adhesion, elasticity, etc.",
  address="Ing. Zdeněk Novotný CSc., Ondráčkova 105, Brno",
  booktitle="STUDENT EEICT 2005",
  chapter="16623",
  institution="Ing. Zdeněk Novotný CSc., Ondráčkova 105, Brno",
  year="2005",
  month="april",
  pages="227",
  publisher="Ing. Zdeněk Novotný CSc., Ondráčkova 105, Brno",
  type="conference paper"
}