2020
DOI: 10.20964/2020.01.60
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Corrosion Behavior of AISI 1045 Carbon Steel in Metalworking Fluids Containing

Abstract: Microbial contamination of aqueous metalworking fluids (MWFs) is of significant concern in metal process industries. In this study, a dominant Pseudomonas sp. strain (P. xiamenensis) was isolated from waste metalworking fluids (WMWFs) and the biodegradation of model MWF was studied under the influence of P. xiamenensis. Results showed that nitric additives in MWF were severely degraded by bacteria, leading to a significant increase in the turbidity of the MWF. The occurrence of microbially influenced corrosion… Show more

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Cited by 5 publications
(4 citation statements)
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“…Corrosion processes decreased at the inhibitor addition, where a proportion each of iron, oxygen, and carbon slightly changed as follows 97.55%, 9.12%, and 6.42%, and they are near from proportions of the N-80 polished as evident in Table 4. Therefore, the percentage of corroded iron has decreased by 8.38% due to inhibitor effectiveness where the percentage of inhibition efficiency reached 91.08% [57][58][59][60][61][62].…”
Section: Analysis Results Of Sem and Edxmentioning
confidence: 99%
“…Corrosion processes decreased at the inhibitor addition, where a proportion each of iron, oxygen, and carbon slightly changed as follows 97.55%, 9.12%, and 6.42%, and they are near from proportions of the N-80 polished as evident in Table 4. Therefore, the percentage of corroded iron has decreased by 8.38% due to inhibitor effectiveness where the percentage of inhibition efficiency reached 91.08% [57][58][59][60][61][62].…”
Section: Analysis Results Of Sem and Edxmentioning
confidence: 99%
“…Figure 5 and Figure 6 ). Therefore, in PEP analyses under the assumption that the distribution of anode sites is uniform and its area is equivalent to the total sample surface area, the examination of the corrosion behaviour has not yielded accurate due to the RS surface oxidation and formation of the pitting corrosion [ 66 ]. Consequently, to compare the bare and coated RS, the PEP curves of the sample after 1 h immersion in the SCS were reported in Figure 7 a and the results are shown in Table 3 .…”
Section: Resultsmentioning
confidence: 99%
“…However, corrosion issues can result in structural failure in both aqueous and in organic or mixed-solvents environments, which leads to enormous economic losses, injuries and even death. [8][9][10][11][12][13][14][15][16][17][18][19][20] To avoid such failures, it is essential to sense and quantify corrosion in different environments.…”
Section: Introductionmentioning
confidence: 99%