scholarly journals Investigation of the Diffusion Depth of Ni-Cu Thermal Spray Coating for the Low Carbon Steel

2021 ◽  
Vol 39 (11) ◽  
pp. 1734-1739
Author(s):  
Aya Mohsin ◽  
Hussain Yousif ◽  
Sura Ahmed
Keyword(s):  
Carbon Steel ◽  
Thermal Spray ◽  
Low Carbon Steel ◽  
Spray Coating ◽  
Thermal Spray Coating ◽  
Low Carbon ◽  
Diffusion Depth

Dry and lubricated friction behaviour of thermal spray low carbon steel coatings: Effect of oxidational wear

Wear ◽  
2019 ◽  
Vol 432-433 ◽  
pp. 102921 ◽  
Author(s):  
M. Lou ◽  
D.R. White ◽  
A. Banerji ◽  
A.T. Alpas
Keyword(s):  
Carbon Steel ◽  
Thermal Spray ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Friction Behaviour

scholarly journals Biofilm Formation Plays a Crucial Rule in the Initial Step of Carbon Steel Corrosion in Air and Water Environments

Materials ◽  
2020 ◽  
Vol 13 (4) ◽  
pp. 923 ◽  
Author(s):  
Akiko Ogawa ◽  
Keito Takakura ◽  
Nobumitsu Hirai ◽  
Hideyuki Kanematsu ◽  
Daisuke Kuroda ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Thermal Spray ◽  
Biofilm Formation ◽  
Zinc Coating ◽  
Electrochemical Corrosion ◽  
Spray Coating ◽  
Steel Corrosion ◽  
Thermal Spray Coating ◽  
Iron Corrosion ◽  
Microbially Influenced Corrosion

In this study, we examined the relationship between the effect of a zinc coating on protecting carbon steel against biofilm formation in both air and water environments. SS400 carbon steel coupons were covered with a zinc thermal spray coating or copper thermal spray coating. Coated coupons were exposed to either air or water conditions. Following exposure, the surface conditions of each coupon were observed using optical microscopy, and quantitatively analyzed using an x-ray fluorescence analyzer. Debris on the surface of the coupons was used for biofilm analysis including crystal violet staining for quantification, Raman spectroscopic analysis for qualification, and microbiome analysis. The results showed that the zinc thermal spray coating significantly inhibited iron corrosion as well as biofilm formation in both air and water environments. The copper thermal spray coating, however, accelerated iron corrosion in both air and water environments, but accelerated biofilm formation only in a water environment. microbially-influenced-corrosion-related bacteria were barely detected on any coupons, whereas biofilms were detected on all coupons. To summarize these results, electrochemical corrosion is dominant in an air environment and microbially influenced corrosion is strongly involved in water corrosion. Additionally, biofilm formation plays a crucial rule in carbon steel corrosion in both air and water, even though microbially-influenced-corrosion-related bacteria are barely involved in this corrosion.

Wear of thermal spray deposited low carbon steel coatings on aluminum alloys

Wear ◽  
2001 ◽  
Vol 251 (1-12) ◽  
pp. 1023-1033 ◽  
Author(s):  
A Edrisy ◽  
T Perry ◽  
Y.T Cheng ◽  
A.T Alpas
Keyword(s):  
Carbon Steel ◽  
Aluminum Alloys ◽  
Thermal Spray ◽  
Low Carbon Steel ◽  
Low Carbon
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