Effects of silicon carbide particle sizes on friction-wear properties of friction composites designed for car brake lining applications

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F10%3A86076615" target="_blank" >RIV/61989100:27640/10:86076615 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Effects of silicon carbide particle sizes on friction-wear properties of friction composites designed for car brake lining applications

Original language description

Among the components used for a car brake lining, the chemical and structural nature of the abrasives, jointly with the morphology and size of the particles, influence the friction parameters and stability of the composite. In the present paper the effect of silicon carbide abrasive of various particle sizes (40, 10, and 3 mým) on the friction-wear properties of friction composites based on potassium titanate ceramics is summarized. The composites with an increasing amount of the abrasive in composition(3.4, 5.6, 9.0, and 14.6 vol%) for each SiC size were prepared. The highest values of friction coefficient as well as the lowest fade for the composites containing the finest SiC fraction (median value 3 mým) were obtained. Contrary to the friction coefficient, the values of specific wear rate decrease with increasing SiC particle size. Transport of the iron particles, originated from the cast iron rotor, increases with SiC particle size and decreases with the testing temperature.

Czech name

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Czech description

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Type

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

CEP classification

JI - Composite materials

OECD FORD branch

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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

2010

Confidentiality

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

Name of the periodical

Tribology International

ISSN

0301-679X

e-ISSN

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Volume of the periodical

43

Issue of the periodical within the volume

1-2

Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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