Fatigue behavior of continuous fiber silicon-carbide/aluminum composites
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Fatigue behavior of continuous fiber silicon-carbide/aluminum composites

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Published by National Aeronautics and Space Administration, Langley Research Center in Hampton, Va .
Written in English


  • Metals -- Fatigue.,
  • Aluminum -- Fatigue.,
  • Silicon carbide.

Book details:

Edition Notes

StatementW.S. Johnson and R.R. Wallis.
SeriesNASA technical memorandum -- 86332.
ContributionsWallis, R. R., Langley Research Center.
The Physical Object
Pagination1 v.
ID Numbers
Open LibraryOL17666779M

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FATIGUE DAMAGE ACCUMULATION IN VARIOUS METAL MATRIX COMPOSITES W. S. Johnson Senior Research Scientist Materials Division NASA Langley Research Center Hampton, Virginia 1. INTRODUCTION Historically metal matrix composites (MMC) were among the first continuous fiber-reinforced composites studied. A computational methodology was used to simulate the damage growth processes in center notched unidirectional Boron-Epoxy, Boron-Aluminum, and Silicon Cited by: 1. Predicting the creep behavior of the short fiber composite “Silicon Carbide/Aluminum ” using high order functions analytically was the novelty of the work. The research work was presented in order to prevent unwanted happenings, in addition to the control of the second-stage creep deformation : Vahid Monfared.   S–N Curves. We saw in Chap. 10 that in a unidirectionally reinforced fiber composite, elastic modulus and strength improve in the direction of reinforcement. This also has its consequences in the fatigue behavior. S–N curves are commonly used with monolithic materials, especially metals and, to some extent, with polymers. It involves determination of the so-called S–N Cited by: 2.

scs silicon carbide fiber Specialty Materials' SCS silicon carbide fibers are the result of more than twenty years of research and development. These fibers are used in metal, ceramic and polymer matrix composites and are extremely effective for high-temperature applications. This behavior is distinct from the behavior of ceramic fibers in polymer matrix composites (PMC) and metal matrix composites (MMC), where the fibers typically fracture before the matrix due to the higher failure strain capabilities of these matrices. Carbon (C), special silicon carbide (SiC), alumina (Al 2 O 3) and mullite (Al 2 O 3 −SiO. Metal Matrix Composites volume 4 contains guidelines for determining the properties of composite material systems, their constituents, and generic structural elements, including test planning, test matrices, sampling, conditioning, test procedure selection, data reporting, data reduction, statistical analysis, and other related topics. The widely used reinforcing materials for these composites are silicon carbide, aluminum oxide and graphite in the form of particles or whiskers. The ceramic particles reinforced aluminum composites stiffness and fatigue resistance [1,2] with a minimal enhance in density over the base alloy. The continuous fiber reinforcement. The.