ESTUDIO DE LA RESISTENCIA A LA CORROSIÓN DE ACEROS INOXIDABLES AUSTENITICOS USADOS EN IMPLANTES QUIRURGICOS


Authors

  • CLAUDIA PATRICIA OSSA
  • NEUSA ALONSO FALLEIROS
  • ANDRÉ PAULO TSCHIPTSCHIN

Abstract

El objetivo del presente trabajo es evaluar la resistencia a la corrosión por picadura e intergranular de tres aceros inoxidables austeníticos, utilizados en implantes quirúrgicos. La resistencia a la corrosión por picadura fue evaluada a través de ensayos electroquímicos, la corrosión intergranular a través de la Práctica A (ASTM A262) y del método de Reactivación Electroquímica Potenciodinámica. La resistencia a la corrosión por picadura decreció en la siguiente orden: P558-F1586-F138. La resistencia a la corrosión intergranular de los materiales solubilizados fue buena, presentando grado de sensitización igual a cero; después del tratamiento de sensitización, solamente el acero P558 presento sensitización.

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Published

2023-09-21

How to Cite

OSSA, C. . P. ., FALLEIROS, N. . A., & TSCHIPTSCHIN, A. . P. . (2023). ESTUDIO DE LA RESISTENCIA A LA CORROSIÓN DE ACEROS INOXIDABLES AUSTENITICOS USADOS EN IMPLANTES QUIRURGICOS. Scientia Et Technica, 3(23). Retrieved from https://ojs2.utp.edu.co/index.php/revistaciencia/article/view/7389

Issue

Vol. 3 No. 23 (2003)

Section

Mecánica

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