Obtaining and Characterization of Biocompatible Co-Cr as Cast Alloys

Victor Geantă; Ionelia Voiculescu; Radu Stefanoiu; Ioana Chirita

doi:10.4028/www.scientific.net/KEM.583.16

Paper Titles

Preface and Committees

Nano-Iron Oxides Used for Environmental Applications
p.3

Stainless Steels with Biocompatible Properties for Medical Devices
p.9

Obtaining and Characterization of Biocompatible Co-Cr as Cast Alloys
p.16

Corrosion Behavior of Ti6Al4V Coated with SiOx by PECVD Technology
p.22

Structural Analysis of Steels by Cavitation Erosion
p.28

Calorimetric Analysis of a Mg-Zn-Zr Alloy Processed by Equal Channel Angular Pressing via Route A
p.32

Surface Characterization of Some CoCrMo Dental Alloys
p.36

Correlation between Materials, Design and Clinical Issues in the Case of Associated Use of Different Stainless Steels as Implant Materials
p.41

HomeKey Engineering MaterialsKey Engineering Materials Vol. 583Obtaining and Characterization of Biocompatible...

Obtaining and Characterization of Biocompatible Co-Cr as Cast Alloys

Abstract:

Biocompatible metallic materials used for surgical implants in human body should have superior mechanical properties, as: microhardness, wear resistance, tensile strength, elongation, fracture toughness, creep resistance etc. These results can be also obtained by strict setting and controlling of chemical composition, by adding chemical elements that lead at the improvement of the mentioned properties. In this paper has been presented experimental researches regarding the obtaining process of some biocompatible Co-Cr cast alloys, having different chemical compositions, using the method of vacuum induction melting (VIM). After the obtainment process, samples were characterised from microstructure and microhardness point of view.

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Periodical:

Key Engineering Materials (Volume 583)

Pages:

16-21

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.583.16

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Online since:

September 2013

Authors:

Victor Geantă, Ionelia Voiculescu, Radu Stefanoiu, Ioana Chirita

Keywords:

Biocompatibility, Cast Alloy, Characterization, Cobalt-Chrome, Obtaining

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References

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