Adhesion of PVD Coatings on Surface of Small Arm

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F20%3A00536442" target="_blank" >RIV/68081731:_____/20:00536442 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1149/09901.0265ecst" target="_blank" >http://dx.doi.org/10.1149/09901.0265ecst</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1149/09901.0265ecst" target="_blank" >10.1149/09901.0265ecst</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Adhesion of PVD Coatings on Surface of Small Arm

Popis výsledku v původním jazyce

This work deals with the possibility of increasing the utility properties of the functional part of the weapon by deposition of PVD coating. These coatings are widely known for their high hardness and abrasion resistance without affecting the anticorrosion properties. The experimental part evaluates the created duplex coating on the piston of the assault rifle Sa vz. 58. Duplex coating adhesion, surface morphology and coating thickness was evaluated on opto digital microscope Olympus DSX 500. The impact resistance of the coating was evaluated by dynamic impact test. The durability tests of the coatings were carried out during the training of students in the military training. The results showed the application of PVD coating significantly reduced piston head wear and increased user comfort in the form of shortening time of the cleaning and maintenance process after firing.

Název v anglickém jazyce

Adhesion of PVD Coatings on Surface of Small Arm

Popis výsledku anglicky

This work deals with the possibility of increasing the utility properties of the functional part of the weapon by deposition of PVD coating. These coatings are widely known for their high hardness and abrasion resistance without affecting the anticorrosion properties. The experimental part evaluates the created duplex coating on the piston of the assault rifle Sa vz. 58. Duplex coating adhesion, surface morphology and coating thickness was evaluated on opto digital microscope Olympus DSX 500. The impact resistance of the coating was evaluated by dynamic impact test. The durability tests of the coatings were carried out during the training of students in the military training. The results showed the application of PVD coating significantly reduced piston head wear and increased user comfort in the form of shortening time of the cleaning and maintenance process after firing.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

21st International Conference Advanced Batteries, Accumulators and Fuel Cells (ABAF 21)

ISBN

—

ISSN

1938-5862

e-ISSN

—

Počet stran výsledku

8

Strana od-do

265-273

Název nakladatele

ECS

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

6. 12. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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