La dégradation par fretting-corrosion des prothèses de hanche cimentées est l’une des principales causes de réintervention chirurgicale. L’étude du fretting-corrosion est effectuée entre un acier inoxydable 316L, matériau utilisé pour les tiges fémorales, et un polymère PMMA, matériau modèle du ciment chirurgical, dans différentes solutions, plus ou moins proches du liquide physiologique.L’étude a d'abord été réalisée à potentiel libre (OCP) pour être proche des conditions in vivo. L’influence des chlorures et le rôle de l’albumine, principale protéine du liquide physiologique, sur la dégradation du 316L et de sa couche passive sont ainsi évalués.Pour pouvoir obtenir des informations sur le courant de corrosion, des essais sont effectués à ...
International audienceThis paper analyzes friction coefficient evolution between materials related t...
International audience160,000 total hip prostheses are implanted each year, in France (250,000 in US...
International audienceFretting corrosion is one of the most deleterious mechanisms for the degradati...
La dégradation par fretting-corrosion des prothèses de hanche cimentées est l une des principales ca...
International audienceIn biomedical field, fretting-corrosion between 316L SS femoral stem and bone ...
Ce travail s'inscrit dans la problématique de la dégradation des prothèses de hanche cimentées par f...
National audienceOne of the most important causes of cemented hip prosthesis loosening is due to fre...
This work aims at understanding hip total joint cemented prostheses degradation by fretting corrosio...
Publié suite au congrès : 15th International Conference on Wear of Materials, July-August 2005Intern...
International audienceIn the biomedical field, about 6% of the hip total prostheses must be replaced...
International audienceEvery year, one in every 30 Americans has a hip prosthesis implanted, i.e. 250...
International audienceEvery year, one in every 30 Americans has a hip prosthesis implanted, i.e. 250...
International audienceEvery year, one in every 30 Americans has a hip prosthesis implanted, i.e. 250...
International audienceEvery year, one in every 30 Americans has a hip prosthesis implanted, i.e. 250...
International audienceTwo materials (one is metal) under slight relative motion in a liquid medium a...
International audienceThis paper analyzes friction coefficient evolution between materials related t...
International audience160,000 total hip prostheses are implanted each year, in France (250,000 in US...
International audienceFretting corrosion is one of the most deleterious mechanisms for the degradati...
La dégradation par fretting-corrosion des prothèses de hanche cimentées est l une des principales ca...
International audienceIn biomedical field, fretting-corrosion between 316L SS femoral stem and bone ...
Ce travail s'inscrit dans la problématique de la dégradation des prothèses de hanche cimentées par f...
National audienceOne of the most important causes of cemented hip prosthesis loosening is due to fre...
This work aims at understanding hip total joint cemented prostheses degradation by fretting corrosio...
Publié suite au congrès : 15th International Conference on Wear of Materials, July-August 2005Intern...
International audienceIn the biomedical field, about 6% of the hip total prostheses must be replaced...
International audienceEvery year, one in every 30 Americans has a hip prosthesis implanted, i.e. 250...
International audienceEvery year, one in every 30 Americans has a hip prosthesis implanted, i.e. 250...
International audienceEvery year, one in every 30 Americans has a hip prosthesis implanted, i.e. 250...
International audienceEvery year, one in every 30 Americans has a hip prosthesis implanted, i.e. 250...
International audienceTwo materials (one is metal) under slight relative motion in a liquid medium a...
International audienceThis paper analyzes friction coefficient evolution between materials related t...
International audience160,000 total hip prostheses are implanted each year, in France (250,000 in US...
International audienceFretting corrosion is one of the most deleterious mechanisms for the degradati...