- TOP
- Zairyo-to-Kankyo
- Vol. 63 (2014), No. 2
Zairyo-to-Kankyo Vol. 63 (2014), No. 2
Backnumber
-
Vol. 73 (2024)
-
Vol. 72 (2023)
-
Vol. 71 (2022)
-
Vol. 70 (2021)
-
Vol. 69 (2020)
-
Vol. 68 (2019)
-
Vol. 67 (2018)
-
Vol. 66 (2017)
-
Vol. 65 (2016)
-
Vol. 64 (2015)
-
Vol. 63 (2014)
-
Vol. 62 (2013)
-
Vol. 61 (2012)
-
Vol. 60 (2011)
-
Vol. 59 (2010)
-
Vol. 58 (2009)
-
Vol. 57 (2008)
-
Vol. 56 (2007)
-
Vol. 55 (2006)
-
Vol. 54 (2005)
-
Vol. 53 (2004)
-
Vol. 52 (2003)
-
Vol. 51 (2002)
-
Vol. 50 (2001)
-
Vol. 49 (2000)
-
Vol. 48 (1999)
-
Vol. 47 (1998)
-
Vol. 46 (1997)
-
Vol. 45 (1996)
-
Vol. 44 (1995)
-
Vol. 43 (1994)
-
Vol. 42 (1993)
-
Vol. 41 (1992)
-
Vol. 40 (1991)
Zairyo-to-Kankyo Vol. 63 (2014), No. 2
Development of the Forecasting System of the Current from Sacrificial Anodes of Marine Structures using Data Assimilation
Naoki Yoneya, Yoshikazu Akira, Kenkichi Tashiro, Tomohiro Iida, Toru Yamaji, Kenji Amaya
pp. 43-49
DOI:
10.3323/jcorr.63.43Abstract
A new method for forecasting the current of sacrificial anodes using data assimilation was developed. In our system, In the framework of data assimilation, the system model forecasts the future state by the technical knowledge gained from experiments. The observation model corrects the forecasted result by the measurement information. In order to demonstrate the effectiveness and efficiency of our system, the verification experiment was performed at the real marine steel structures. The proposed method is expected to be a new approach for corrosion protection maintenance.
Practical Method for Estimating Time-Dependent Corrosion Depth of Uncoated Carbon Steel Plate under Atmospheric Environment using Fe/Ag Galvanic Couple ACM-Type Corrosion Sensor
Shigenobu Kainuma, Yuya Yamamoto, Hideyuki Hayashi, Yoshihiro Itoh, Wataru Oshikawa
pp. 50-57
DOI:
10.3323/jcorr.63.50Abstract
To maintain economically steel structures against corrosion damage, it is necessary to quantitatively clarify the corrosion environments of individual parts in the structures and to evaluate the time-dependent corrosion behavior. In this research, an evaluating method for the time-dependent corrosion depth of uncoated structural steel plates using Fe/Ag galvanic couple ACM type corrosion sensor was proposed. This method was focused on the environments with and without effect of rainfall and airborne sea salt. Atmospheric exposure tests were carried out on the uncoated steel plates in four fields 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.
Article Access Ranking
15 Jan. (Last 30 Days)
-
Wettability of CaS against molten iron at 1873 K
ISIJ International Advance Publication
-
Coating Structure and Corrosion Mechanism of Zn-19%Al-6%Mg Alloy Coating Layer
ISIJ International Advance Publication
-
-
Perspectives on the Promising Pathways to Zero Carbon Emissions in the Steel Industry toward 2050
ISIJ International Advance Publication
-
In-situ Observation of Inclusion Formation Behaviors during Solidification Process Using Model Alloy
Tetsu-to-Hagané Advance Publication
-
Precipitation Behavior of MnS from Molten Iron to Al2O3 during Solidification
Tetsu-to-Hagané Advance Publication
-
Effects of Manganese on Microstructure and Work-hardening Behavior of Low-carbon Lath Martensitic Steel
ISIJ International Advance Publication
-
Production of LiFePO4 by using steelmaking slag as a phosphorus source
ISIJ International Advance Publication
-
Phonon Mean Free Path of Silicate Glasses: A Useful Parameter to Distinguish between Framework and Nonframework Cations
ISIJ International Vol.64(2024), No.15
-
Settling of Particle in Foaming Slag
ISIJ International Vol.64(2024), No.15
You can use this feature after you logged into the site.
Please click the button below.