Surface Structure Evaluation of Functional Surfaces after Plasma Nitriding of Barrel Steel 42CrMo4

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F19%3A43917618" target="_blank" >RIV/62156489:43210/19:43917618 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1149/09501.0407ecst" target="_blank" >https://doi.org/10.1149/09501.0407ecst</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1149/09501.0407ecst" target="_blank" >10.1149/09501.0407ecst</a>

Result language

angličtina

Original language name

Surface Structure Evaluation of Functional Surfaces after Plasma Nitriding of Barrel Steel 42CrMo4

Original language description

With increasing demands on the functional properties of machine parts, the demands on the quality of their surfaces are increasing. Any technological method used to realize the surface of functional surfaces leaves unevenness, which is essential for the function of these surfaces. The increase of the functional properties of functional surfaces can be realized by using the plasma nitriding method. However, the used diffusion technology also changes the surface structure of the components. The presented paper deals with evaluation of the change of the structure of the ground functional surfaces of barrel steel 42CrMo4 after plasma nitriding. Furthermore, the change in surface hardness and friction and wear coefficient, which have a direct effect on the functional properties, was analysed. The surface structure deteriorates and the friction coefficient is slightly increased after plasma nitriding. However, the wear coefficient reaches lower values, which, together with an increase in surface hardness, result in the use of this technology for exposed components.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20506 - Coating and films

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2019

Confidentiality

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

Article name in the collection

ECS Transactions

ISBN

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ISSN

1938-5862

e-ISSN

1938-6737

Number of pages

12

Pages from-to

407-418

Publisher name

The Electrochemical Society

Place of publication

Pennington

Event location

Brno

Event date

Aug 25, 2019

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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