info:eu-repo/semantics/article
Behavior of stainless steels against electrochemical corrosion
Comportamiento de los aceros inoxidables frente a la corrosión electroquímica
Registro en:
10.15381/iigeo.v1i2.2311
Autor
Dionicio Padilla, Eusebio
Nuñez Jara, Pablo Antonio
Vidarte Merizalde, José Luis
Figueroa Loli, Aquiles
Institución
Resumen
The present investigation of potential metric techniques in the determination of the corrosion rate of AISI 304 stainless steel, has been possible through the use of the potentiostat that has a measurement range of 0.005 mA to 1,000 mA with responses in the potentials of 0.1 at 100 mV. The corrosion rates of AISI 304 stainless steel have been determined: medium: 3.56% C.R. sodium chloride solution. (mpy) = 1.72 medium: synthetic sea water C.R. (mpy) = 1.28. The study of corrosion rate measurement in engineering material, using the potentiostat has proven to be fast and reliable. La presente investigación de técnicas potencio métricas en la determinación de la velocidad de corrosión del acero inoxidable AISI 304, ha sido posible mediante el uso del potenciostato que tiene un rango de medición de 0,005 mA a 1,000 mA con respuestas en los potenciales de 0,1 a 100 mV. Las velocidades de corrosión del acero inoxidable AISI 304 ha sido determinado: medio: solución de cloruro de sodio al 3,56% C.R. (mpy) = 1,72 medio: agua sintética de mar C.R. (mpy) = 1,28. El estudio de medición de la velocidad de corrosión en material de ingeniería, mediante el uso del potenciostato ha demostrado ser rápido y confiable.
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