A Setup for Preparation of Glass-Carbon Coatings on TiO2-Nb2O5 Intended for Hip Joint Prostheses

  • Jordan GEORGIEV Bulgarian Academy of Sciences, Sofia, Bulgaria
  • Stefan STEFANOV Bulgarian Academy of Sciences, Sofia, Bulgaria
  • Dimitar TEODOSIEV Bulgarian Academy of Sciences, Sofia, Bulgaria
  • Lubomir ANESTIEV Bulgarian Academy of Sciences, Sofia, Bulgaria
Keywords: ceramics, glass- carbon coating, coating setup

Abstract

A setup for preparation of glass-carbon coatings on TiO2-Nb2O5 ceramic materials, intended for implants for surgery of hip joint prostheses, is described. The setup described consists of vacuum tight ceramic chamber; programmable high temperature furnace and a system for controlled introduction of inert gas into the chamber.
The setup allows working with temperatures up to 1350 oC, controlled heating rates from 1 to 15 oC/min and chamber pressures down to 10-2 mmHg.

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References

[1]. Jordanova M., D. Teodosiev, J. Georgiev ,,Composite ceramic materials based on vitreous carbon as transplantation materials in the human organism – Obtaining and structure, Acta morphologica et antropologica, vol. 6, 2001, p. 64-69.
[2]. Jordanova M., D. Teodosiev, J. Georgiev ,,Composite ceramic materials based on vitreous carbon as transplantation materials in the human organism – Basic structural and functional tests, Acta morphologica et antropologica, vol. 6, 2001, p. 70-75.
[3]. Copeland, B. R., The Design of PID Controllers using Ziegler Nichols Tuning, Department of Economics University of British Columbia, March 2008.
[4]. McMillan, G. K., Good Tuning, ISA Measurement and Control, Volume EMC 27.01.
Fascicle_9_3_2010
Published
2010-09-15
How to Cite
1.
GEORGIEV J, STEFANOV S, TEODOSIEV D, ANESTIEV L. A Setup for Preparation of Glass-Carbon Coatings on TiO2-Nb2O5 Intended for Hip Joint Prostheses. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15Sep.2010 [cited 3May2024];33(3):58-1. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/2992
Issue
Vol 33 No 3 (2010)
Section
Articles

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