Effect of silicon carbide in semimetallic brake materials on friction performance and friction layer formation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F08%3A00019842" target="_blank" >RIV/61989100:27640/08:00019842 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Effect of silicon carbide in semimetallic brake materials on friction performance and friction layer formation

Original language description

The research presented in this paper is focused on the effect of silicon carbide (SiC) on friction, wear properties of semi-metallic friction composites (FC). Semi-metallic FC with increasing content of silicon carbide ( 0, 3.4, 5.6, 9 and 14.6 vol.%) were prepared and slid against cast iron disc and their friction?wear properties were evaluated. The friction coefficient was observed to increase with SiC content, nonetheless the highest content (14.6 vol.% of SiC) did not significantly increase its value. The volume wear rate (V) of tested friction composites slightly increases with SiC content and temperature. The character of friction layer was analyzed using scanning electron microscopy (SEM) with energy dispersive X-ray microanalysis (EDX) and thetopography of friction surface was studied using atomic force microscopy (AFM). Two types of films assigned as film I and film II appearing on the friction surfaces of samples after friction test were observed. Film I originate on the fri

Czech name

Effect of silicon carbide in semimetallic brake materials on friction performance and friction layer formation

Czech description

The research presented in this paper is focused on the effect of silicon carbide (SiC) on friction,wear properties of semi-metallic friction composites (FC). Semi-metallic FC with increasing content of silicon carbide (0, 3.4, 5.6, 9 and 14.6 vol.%) wereprepared and slid against cast iron disc and their friction,wear properties were evaluated. The friction coefficient was observed to increase with SiC content, nonetheless the highest content (14.6 vol.% of SiC) did not significantly increase its value.The volume wear rate (V) of tested friction composites slightly increases with SiC content and temperature. The character of friction layer was analyzed using scanning electron microscopy (SEM) with energy dispersive X-ray microanalysis (EDX) and the topography of friction surface was studied using atomic force microscopy (AFM). Two types of films assigned as film I and film II appearing on the friction surfaces of samples after friction test were observed. Film I originate on the frict

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JI - Composite materials

OECD FORD branch

—

Project

<a href="/en/project/1P05ME741" target="_blank" >1P05ME741: Optimatization of formulations and properties of friction composite materials</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

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

Name of the periodical

Wear

ISSN

0043-1648

e-ISSN

—

Volume of the periodical

7-8

Issue of the periodical within the volume

265

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

8

Pages from-to

—

UT code for WoS article

—

EID of the result in the Scopus database

—