Long-Term Atmospheric Corrosion in Spain: Results after 13–16 Years of Exposure and Comparison with Worldwide Data

2009 ◽  
pp. 195-195-20 ◽  
Author(s):  
M Morcillo ◽  
J Simancas ◽  
S Feliu
2014 ◽  
Vol 50 (2) ◽  
pp. 155-159 ◽  
Author(s):  
B. Y. R. Surnam ◽  
C. W. Chiu ◽  
H. P. Xiao ◽  
H. Liang

2006 ◽  
Vol 37 (10) ◽  
pp. 1228-1237 ◽  
Author(s):  
Delphine Neff ◽  
Ludovic Bellot-Gurlet ◽  
Philippe Dillmann ◽  
Solenn Reguer ◽  
Ludovic Legrand

2019 ◽  
Vol 149 ◽  
pp. 54-67 ◽  
Author(s):  
T. Chang ◽  
G. Herting ◽  
S. Goidanich ◽  
J.M. Sánchez Amaya ◽  
M.A. Arenas ◽  
...  

2011 ◽  
Vol 53 (8) ◽  
pp. 2468-2473 ◽  
Author(s):  
Judith Monnier ◽  
Emilien Burger ◽  
Pascal Berger ◽  
Delphine Neff ◽  
Ivan Guillot ◽  
...  

2019 ◽  
Vol 66 (4) ◽  
pp. 403-411 ◽  
Author(s):  
Yuanjie Zhi ◽  
Dongmei Fu ◽  
Tao Yang ◽  
Dawei Zhang ◽  
Xiaogang Li ◽  
...  

PurposeThis study aims to achieve long-term prediction on a specific monotonic data series of atmospheric corrosion rate vs time.Design/methodology/approachThis paper presents a new method, used to the collected corrosion data of carbon steel provided by the China Gateway to Corrosion and Protection, that combines non-linear gray Bernoulli model (NGBM(1,1) with genetic algorithm to attain the purpose of this study.FindingsResults of the experiments showed that the present study’s method is more accurate than other algorithms. In particular, the mean absolute percentage error (MAPE) and the root mean square error (RMSE) of the proposed method in data sets are 9.15 per cent and 1.23 µm/a, respectively. Furthermore, this study illustrates that model parameter can be used to evaluate the similarity of curve tendency between two carbon steel data sets.Originality/valueCorrosion data are part of a typical small-sample data set, and these also belong to a gray system because corrosion has a clear outcome and an uncertainly occurrence mechanism. In this work, a new gray forecast model was proposed to achieve the goal of long-term prediction of carbon steel in China.


Materials ◽  
2018 ◽  
Vol 11 (6) ◽  
pp. 965 ◽  
Author(s):  
Sheng Zhang ◽  
Yuting He ◽  
Teng Zhang ◽  
Guirong Wang ◽  
Xu Du

CORROSION ◽  
1978 ◽  
Vol 34 (12) ◽  
pp. 433-437 ◽  
Author(s):  
R. A. LEGAULT ◽  
V. P. PEARSON

Abstract It has been demonstrated that the natural atmospheric corrosion behavior of low alloy steels in marine environments can be accurately described by an equation of the form: ΔW = KtN. With this relationship, reliable predictions of long term weight losses can be made from as few as two sets of determinations obtained in relatively short exposures. The reliability of this relationship has also been established for galvanized and aluminized steels.


1991 ◽  
Vol 20-28 ◽  
pp. 143-146
Author(s):  
M. Sundaram ◽  
P.S. Mohan ◽  
V. Ananth

2020 ◽  
Vol 55 (7) ◽  
pp. 520-530
Author(s):  
D. Thierry ◽  
D. Persson ◽  
A. Le Gac ◽  
N. LeBozec ◽  
A. Peltola ◽  
...  

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