Paper Title:
Steel Bar Corrosion Monitoring by Potentiostatic Pulse Method
  Abstract

Steel bar corrosion monitoring is a very important part of structure health monitoring and full-life design in civil engineering. Many electrochemical methods have been developed in the last decades for corrosion research, but for field corrosion, pulse perturbation is the fast method. The corrosion of Q235 carbon steel in cement mortar has been researched by potentiostatic pulse method. The solution resistance Rs, the polarization resistance Rp, capacity of double layer and time constant have got by cure fitting. The amplitude of voltage perturbation affected the accurate of result little. The polarization resistance decreases with increasing temperature.

  Info
Periodical
Advanced Materials Research (Volumes 163-167)
Edited by
Lijuan Li
Pages
2941-2944
DOI
10.4028/www.scientific.net/AMR.163-167.2941
Citation
L. J. Kong, G. F. Qiao, T. Zhang, G. P. Song, "Steel Bar Corrosion Monitoring by Potentiostatic Pulse Method", Advanced Materials Research, Vols. 163-167, pp. 2941-2944, 2011
Online since
December 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Bing Ying Wang, Zhen Tong Sun
Abstract:Four different metal coatings of pure aluminum, aluminum zinc alloy, titanium, aluminum Titanium were prepared on the surface of X80 pipeline...
533
Authors: Bing Chen, Xiao Li, Yu Guang Fan
Chapter 13: Surface Engineering/Coatings
Abstract:Special SHY-99 anti-corrosion coatings are used for newly developed heat exchange equipment, to resist corrosion and leakage problem of...
1886
Authors: Yan Bo Wu, Xiao Xi Wang, Ting Lou, Tie Ben Song
Chapter 9: Energy Chemical Engineering
Abstract:SnSO4 and TiOSO4 were chosen in this paper as the main salts for preparing composite chemical conversion coating on aluminum alloy. The scope...
2191
Authors: Mengcheng Chen, Kai Wang, Quanshui Wu, Zhen Qin
Chapter 4: Reliability and Durability of Structures
Abstract:According to the service environment of light rail transit and subway structures, in this paper experiments on the corrosion characteristics...
1987
Authors: Tie Ming Guo, Zhi Hui, Xue Li Nan, Chang Song Han, Ding Cang Zhang
Chapter 1: Materials Science and Technologies, Applied Mechanics
Abstract:Four groups of 1Cr17 stainless steel with diffirent wt% of boron ( 0ppm, 16ppm, 22ppm and 28ppm ) were smelted by a vacuum induction furnace....
67