Tension-Tension Fatigue of Microcellular Polycarbonate: Initial Results-Reference-Cited by-同舟云学术

Tension-Tension Fatigue of Microcellular Polycarbonate: Initial Results

Published:1993-03 Issue:3 Volume:12 Page:359-376
ISSN:0731-6844
Container-title:Journal of Reinforced Plastics and Composites
language:en
Short-container-title:Journal of Reinforced Plastics and Composites

Author:

Seeler K.A.¹,Kumar V.²

Affiliation:

1. Lafayette College Department of Mechanical Engineering Easton, PA 18042-1775

2. University of Washington Department of Mechanical Engineering Seattle, WA 98195

Abstract

The fatigue life of microcellular polycarbonate specimens of five different relative densities ranging from 0.52 to 0.97 was measured in tension-tension tests on dumbbell specimens. Fatigue life varied with relative density and maximum nominal cyclic stress. The fatigue life of microcellular polycarbonate with relative foam density of 0.97 exceeded that of solid polycarbonate by over 400 percent. Fatigue life decreased with decreased relative foam density.

Publisher

SAGE Publications

Subject

Materials Chemistry,Polymers and Plastics,Mechanical Engineering,Mechanics of Materials,Ceramics and Composites

Link

http://journals.sagepub.com/doi/pdf/10.1177/073168449301200308

Reference21 articles.

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4. Kweeder, J.A. , N.S. Ramesh, G.A. Campbell and D.H. Rasmussen 1991 "The Nucleation of Microcellular Polystyrene Foam ." SPE Technical Papers, 37 1398

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