A New Testing Method for Ceramic Hip Joint Heads According Conditions In Vivo

Thomas Oberbach; Dirk Salomon; Wilfried Glien

doi:10.4028/www.scientific.net/KEM.309-311.1195

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 309-311A New Testing Method for Ceramic Hip Joint Heads...

A New Testing Method for Ceramic Hip Joint Heads According Conditions In Vivo

Abstract:

A new test method for the determination of the static burst strength of ceramic hip joint heads is described. The common test method is the test with an axial direction of the compressive force. In the following publication a finite element analysis of the stress distribution in ceramic heads under angular loading is shown. The results concerning the location of the highest hoop and tensile stresses are compared with the results of experimental tests for the determination of the static burst load of ceramic heads under a load direction of 25°.

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Periodical:

Key Engineering Materials (Volumes 309-311)

Pages:

1195-1198

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.309-311.1195

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Online since:

May 2006

Authors:

Thomas Oberbach, Dirk Salomon, Wilfried Glien

Keywords:

Burst Strength, Ceramic Hip Joint Head, Finite Element Analysis (FEA)

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References

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