Digitale Bibliotheek
Sluiten Bladeren door artikelen uit een tijdschrift
 
<< vorige    volgende >>
     Tijdschrift beschrijving
       Alle jaargangen van het bijbehorende tijdschrift
         Alle afleveringen van het bijbehorende jaargang
           Alle artikelen van de bijbehorende aflevering
                                       Details van artikel 4 van 12 gevonden artikelen
 
 
  Glass Fiber Based Friction Materials
 
 
Titel: Glass Fiber Based Friction Materials
Auteur: Subramaniam, N.
Sinha, Brijnaresh R.
Blum, Frank D.
Chen, Yung-Rwei
Dharani, L. R.
Verschenen in: International journal of polymeric materials
Paginering: Jaargang 15 (1991) nr. 2 pagina's 93-102
Jaar: 1991-08-01
Inhoud: Glass fibers have been considered as a reinforcing agent in friction linings as one component of a potential substitute for asbestos. The mechanical, thermal and frictional properties of six different grades of glass fibers have been evaluated in model phenolic resin based friction materials. The Young's modulus, ultimate tensile strength, flexural strength, flexural modulus, coefficient of thermal expansion and friction coefficients have been determined. It was found that the fiber sizing, length and diameter play a significant role in affecting the mechanical properties. Fiber sizing, influences the tensile strength but the fiber length does not. The Young's modulus is relatively independent of fiber sizing, length and diameter. The flexural strength is found to increase with an increase in fiber length and a decrease in fiber diameter. The flexural modulus also increased with an increase in the fiber length. The Coefficients of thermal expansion fall within the normal range observed for glass fiber reinforced phenolic composites. The friction coefficients of these materials fall in the range of 0.21 to 0.33 which appears reasonably good but is not a very high rating for conventional friction linings. These results gives some insights into the use of glass fibers in friction materials.
Uitgever: Taylor & Francis
Bronbestand: Elektronische Wetenschappelijke Tijdschriften
 
 

                             Details van artikel 4 van 12 gevonden artikelen
 
<< vorige    volgende >>
 
 Koninklijke Bibliotheek - Nationale Bibliotheek van Nederland