9 Corrosion monitoring of carbon steel in pasty clayey mixture as a function of temperature

2017 ◽  
pp. 143-157
Author(s):  
Christian Bataillon ◽  
Frantz Martin ◽  
Marc Roy
Keyword(s):  
Carbon Steel ◽  
Corrosion Monitoring

Evaluation Method for Time-Dependent Corrosion Behavior of Carbon Steel Plate Using Atmospheric Corrosion Monitoring Sensor

2009 ◽  
Vol 417-418 ◽  
pp. 417-420 ◽  
Author(s):  
Shigenobu Kainuma ◽  
Kunihiro Sugitani ◽  
Yoshihiro Ito ◽  
In Tae Kim
Keyword(s):  
Carbon Steel ◽  
Corrosion Behavior ◽  
Atmospheric Corrosion ◽  
Evaluation Method ◽  
Steel Plates ◽  
Time Dependent ◽  
Corrosion Monitoring ◽  
Corrosion Sensor ◽  
Atmospheric Exposure ◽  
Corrosive Environments

The purpose of this research is to propose a method for evaluating the time-dependent corrosion behavior of carbon steel plates using an atmospheric corrosion monitor (ACM) corrosion sensor consisting of a Fe/Ag-galvanic couple. Atmospheric exposure tests were carried out on steel　plates for periods of 6, 12, and 24-months on the island of Okinawa in Japan. The Specimens were mounted on racks at angles of 0, 45 and 90 to the horizontal to obtain corrosion data in various corrosive environments. In addition, the environments of the skyward- and groundward-facing surfaces of the specimens were monitored using ACM sensors. The sensor outputs were recorded during the exposure tests.

Practical Method for Estimating Time-Dependent Corrosion Depth of Uncoated Carbon Steel Plates under Various Atmospheric Environmental Conditions Using Fe/Ag Galvanic Couple Corrosion Sensor

2016 ◽  
Vol 713 ◽  
pp. 187-190 ◽  
Author(s):  
Shigenobu Kainuma ◽  
Yuya Yamamoto ◽  
Young Soo Jeong
Keyword(s):  
Carbon Steel ◽  
Evaluation Method ◽  
Practical Method ◽  
Sea Salt ◽  
Steel Plates ◽  
Time Dependent ◽  
Corrosion Monitoring ◽  
Corrosion Depth ◽  
Galvanic Couple ◽  
Corrosion Sensor

In this research, an evaluation method for the time-dependent corrosion depth of uncoated structural steel plates using an Fe/Ag galvanic couple atmospheric corrosion monitoring (ACM)-type sensor was proposed. This method was focused on environments with and without effects of rainfall and airborne sea salt. Atmospheric exposure tests were carried out on the uncoated carbon steel plates in four sites in which the environments varied widely as a function of rainfall and airborne sea salt. In addition to this, the corrosive environments of the skyward-and groundward-facing surfaces of the plates were monitored using the ACM sensors.

Corrosion Monitoring of Carbon Steel in Non-Irradiated, Humidity-Controlled Environments Simulating Gamma-Ray Irradiation

2021 ◽  
Vol 70 (11) ◽  
pp. 358-364
Author(s):  
Atsushi Omori ◽  
Saya Ajito ◽  
Hiroshi Abe ◽  
Kuniki Hata ◽  
Tomonori Sato ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Gamma Ray ◽  
Corrosion Monitoring ◽  
Gamma Ray Irradiation ◽  
Controlled Environments

Online corrosion monitoring of photoelectrochemical cathodic protection of carbon steel using particle video microscope

Optik ◽  
2020 ◽  
Vol 208 ◽  
pp. 164091 ◽  
Author(s):  
Xianqiang Xiong ◽  
Liya Fan ◽  
Yiming Xu ◽  
Qiqiang Zhang ◽  
Jiangshan Li ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Cathodic Protection ◽  
Corrosion Monitoring ◽  
Video Microscope

Elevation of the Reliability of Corrosion Monitoring of Low-Carbon Steel in Tap Water

2017 ◽  
Vol 53 (3) ◽  
pp. 337-342 ◽  
Author(s):  
R. Yu. Herasymenko ◽  
H. S. Vasyl’ev ◽  
Yu. S. Herasymenko
Keyword(s):  
Carbon Steel ◽  
Tap Water ◽  
Low Carbon Steel ◽  
Corrosion Monitoring ◽  
Low Carbon

scholarly journals An Investigation of Internal Corrosion of Oil and Gas Transporting Carbon Steel Pipes in the Niger Delta Area of Nigeria

2017 ◽  
Vol 2 (8) ◽  
pp. 22
Author(s):  
Obotowo W. Obot ◽  
Charles N. Anyakwo
Keyword(s):  
Carbon Steel ◽  
Niger Delta ◽  
Oil And Gas ◽  
Co2 Corrosion ◽  
Corrosion Monitoring ◽  
Temperature Oxidation ◽  
Internal Corrosion ◽  
Delta Area ◽  
Steel Pipes ◽  
Corrosion Mechanisms

Internal corrosion of carbon steel pipes of oil and gas Companies in the Niger Delta area of Nigeria using coupons and ER probes is presented. Corrosion mechanisms for the lines vary with the fluid type and operational parameters. Aqueous corrosion with, in some cases CO2 corrosion additive, erosion corrosion and elevated temperature oxidation are corrosion mechanisms implicated in the pipes. No H2S-induced corrosion was observed for all the lines investigated. They act separately or synergistically to exacerbate the corrosion attack.  Application of inhibitors of the amine group drastically lowered the corrosion rates. Effective inhibition regime had in an instance markedly lowered the corrosion rate of a line from 42.7080mpy to 1.3447mpy. The ER probes incorporation offered a comparative corrosion monitoring alternative and provided insight into the real time conditions of the lines over prolonged periods of times. The exercise proved very useful in determining the corrosion status of the pipes and helped to determine the lines that should require immediate maintenance intervention to obviate possible ugly incidents of breakouts and ruptures.

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