Abstract
A relatively new composite material consisting of a ZrC matrix reinforced by ZrB2 platelets and containing residual zirconium exhibits a combination of high strength, fracture toughness, and specific stiffness. In preliminary tests, this material compared favorably to the commonly used implant alloys Ti-6Al-4V and Co-Cr-Mo. In addition, the results of wear tests on this material against ultrahigh-molecular-weight polyethylene indicate promising results for use in orthopedic devices.
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An erratum to this article is available at http://dx.doi.org/10.1007/BF03222618.
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Ravi, V.A., Claar, T.D., Berelsman, B. et al. Zirconium-based composites for orthopedic applications. JOM 46, 50–52 (1994). https://doi.org/10.1007/BF03222559
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DOI: https://doi.org/10.1007/BF03222559