Corrosion protection of steel cut‐edges by hot‐dip galvanized Al(Zn,Mg) coatings in 1 wt% NaCl: Part I. Experimental study

2018 ◽  
Vol 70 (5) ◽  
pp. 768-779 ◽  
Author(s):  
Olga Dolgikh ◽  
Hans Simillion ◽  
Sviatlana V. Lamaka ◽  
Alexandre C. Bastos ◽  
Huibin B. Xue ◽  
...  
2012 ◽  
Vol 65 ◽  
pp. 367-375 ◽  
Author(s):  
Xinghua Guo ◽  
Keqin Du ◽  
Quanzhong Guo ◽  
Yong Wang ◽  
Fuhiu Wang

2017 ◽  
Vol 26 (2) ◽  
pp. 56-65
Author(s):  
Hae Kim ◽  
Sung-Hyun Eom ◽  
Hyun-Gyu Jeong ◽  
Jeong-Bae Lee ◽  
Seong-Soo Kim ◽  
...  

Author(s):  
T Takasuka ◽  
T Kasugai ◽  
T Irube ◽  
K Takabayashi ◽  
K Kobayashi

2011 ◽  
Vol 250-253 ◽  
pp. 81-89 ◽  
Author(s):  
Jun Long Zhou ◽  
Zhong Wen Ou ◽  
Qiao Chen ◽  
Yun Chen

It is inevitable for steel reinforcement to be corroded when mixed with seawater-and-seasand concrete. In order to improve steel corrosion protection properties of seawater-and-seasand concrete, reduce the chloride ion’s attack on steel reinforcement in structural concrete and lengthen the steel reinforcement’s service time, this paper presents an experimental study on whether admixtures like fly ash, slag and metakaolin in the seawater-and-seasand could retard the corrosion to steel reinforcement and provide protection to steel reinforcement in seawater-and-seasand concrete. The results indicated that metakaolin had a significant anti-corrosion effect and greatly enhanced the steel corrosion protection properties of seawater-and-seasand concrete whereas both fly ash and slag did not appear to have any obvious influence on curbing the corrosion of steel reinforcement.


Author(s):  
Norio Baba ◽  
Norihiko Ichise ◽  
Syunya Watanabe

The tilted beam illumination method is used to improve the resolution comparing with the axial illumination mode. Using this advantage, a restoration method of several tilted beam images covering the full azimuthal range was proposed by Saxton, and experimentally examined. To make this technique more reliable it seems that some practical problems still remain. In this report the restoration was attempted and the problems were considered. In our study, four problems were pointed out for the experiment of the restoration. (1) Accurate beam tilt adjustment to fit the incident beam to the coma-free axis for the symmetrical beam tilting over the full azimuthal range. (2) Accurate measurements of the optical parameters which are necessary to design the restoration filter. Even if the spherical aberration coefficient Cs is known with accuracy and the axial astigmatism is sufficiently compensated, at least the defocus value must be measured. (3) Accurate alignment of the tilt-azimuth series images.


1962 ◽  
Vol 5 (4) ◽  
pp. 387-394 ◽  
Author(s):  
Bruce Quarrington ◽  
Jerome Conway ◽  
Nathan Siegel
Keyword(s):  

1974 ◽  
Vol 126 (2) ◽  
pp. 243-248
Author(s):  
A WAKABAYASHI ◽  
T KUBO ◽  
K CHARNEY ◽  
Y NAKAMURA ◽  
J CONNOLLY

1963 ◽  
Vol 45 (3) ◽  
pp. 374-383 ◽  
Author(s):  
Donald C. McIlrath ◽  
George A. Hallenbeck ◽  
Hubert A. Allen ◽  
Charles V. Mann ◽  
Edward J. Baldes ◽  
...  
Keyword(s):  

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