Wear and Mechanical Properties of Various Bone Cements – Influence of Saline Environment

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Several bone cements were prepared in two ways of mixing (manual and vacuum bowl). Wear behavior, friction coefficient were studied by ball on disc method. Nano-hardness and Young`s modulus was studied by instrumented indentation. Obtained results were summarized by taking into account their way preparation, antibiotics content and testing conditions. There was found no significant time dependence of saline acting on Young`s modulus and nano-hardness values. Friction coefficient in saline was less than half in compare to dry sliding conditions

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147-150

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September 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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