Paper Title:
High Temperature Corrosion Behaviors of Carbon Steels by A Pressurized Water
  Abstract

The long-term corrosion resistances for the carbon steels have been investigated under high temperature pressurized water atmosphere, in the conjunction with the analysis of nondestructive properties by the ultrasonic wave. The corrosion test for carbon steels was carried out at the temperature of 200 °C under a water pressure of 10 MPa. The corrosion test cycles for carbon steels were changed up to 65 weeks. The mechanical properties of carbon steel suffered from the corrosion cycle were investigated by a tensile test, attaching an acoustic emission sensor on the test sample. The tensile strength of carbon steels greatly decreased beyond the corrosion cycle of 35 weeks, accompanying the increase of weight loss by the creation of corrosion damages. The attenuation coefficient of carbon steels by the ultrasonic wave increased with the increase of corrosion cycles.

  Info
Periodical
Advanced Materials Research (Volumes 26-28)
Edited by
Young Won Chang, Nack J. Kim and Chong Soo Lee
Pages
1063-1066
DOI
10.4028/www.scientific.net/AMR.26-28.1063
Citation
S. L. Lee, M. H. Lee, J. K. Lee, J. H. Lee, Y. S. Kong, "High Temperature Corrosion Behaviors of Carbon Steels by A Pressurized Water", Advanced Materials Research, Vols. 26-28, pp. 1063-1066, 2007
Online since
October 2007
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$32.00
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