Skip navigation

Please use this identifier to cite or link to this item:
Title: Charakterystyki tribologiczne materiałów węglowych przeznaczonych na płatki zastawek serca
Other Titles: Tribological characteristics of materials used for carbon disc heart valve
Authors: Duda, Piotr
Jurkiewicz, Karolina
Kaptacz, Sławomir
Szymańska, Jagoda
Keywords: glassy carbon; tribological characteristics; hardness; surface texture
Issue Date: 2014
Citation: Tribologia, Nr 3 (2014), s. 9-18
Abstract: Carbon materials (glassy carbon or C/C composite) are used for the production of mechanical heart valves. Due to the extremely sensitive place of their implantation, they must meet numerous requirements: mechanical strength, chemical resistance, biotolerance, and a high resistance to tribological wear. The paper presents tribological and micromechanical research results of carbon materials at various stages of their production. In order to perform the analysis of tribological characteristics, the measurement methodology for the ball-on-disk tester (T-01) has been developed. This may allow a comparison of the results obtained with those received on the nanotribometers.
ISSN: 0208-7774
Appears in Collections:Artykuły (WNŚiT)

Files in This Item:
File Description SizeFormat 
Duda_Charakterystyki_tribologiczne.pdf842,35 kBAdobe PDFView/Open
Show full item record

Uznanie autorstwa na tych samych warunkach 3.0 Polska Creative Commons License Creative Commons