Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Hesham T. M. Abdel-Fatah"'
Autor:
Hesham T. M. Abdel-Fatah, Adel Attia
Publikováno v:
Metals and Materials International. 26:1715-1724
Triton-X 100 (Octylphenolpoly(ethyleneglycolether)9–10), was investigated as corrosion inhibitor during the acid cleaning for mild steel in 5% HCl (~ 0.0137 M) by gravimetric and electrochemical polarization methods in the presence of different con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d091ca39305e8e771ae00bf9f14458f
https://doi.org/10.1007/s12540-019-00533-7
https://doi.org/10.1007/s12540-019-00533-7
Autor:
Ali M. Abdel-Aziz, Ibrahim H. A. Badr, Esmat M.S. Elfeky, Hesham T. M. Abdel-Fatah, Hamdy H. Hassan
Publikováno v:
Arabian Journal of Chemistry, Vol 11, Iss 2, Pp 171-180 (2018)
A commercially available copper electrical cable and pure Cu disk were used as substrates for the electrodeposition of copper nanoparticles (nano-Cu). The surface morphology of the prepared nano-Cu/Cu electrodes was investigated by scanning electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7830a60228c6807475e1bdeb9fee89a
https://doi.org/10.1016/j.arabjc.2015.07.001
https://doi.org/10.1016/j.arabjc.2015.07.001
Autor:
M. M. Kamel, Hesham T. M. Abdel-Fatah, Aliaa A. M. Hassan, S.M. Rashwan, Hala E.E. El-Sehiety, Saad M. Abd El Wahaab
Publikováno v:
Arabian Journal of Chemistry, Vol 10, Iss S1, Pp S1164-S1171 (2017)
The inhibition efficiency of Tryptophan (Trp) has been studied for the corrosion of low alloy steel ASTM A213 grade T22 in sulfamic (HSO 3 NH 2 ) and hydrochloric (HCl) acid solutions. Corrosion inhibition was studied using electrochemical methods (e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5df4dd9e258643b0808c2df6e292adf
https://doi.org/10.1016/j.arabjc.2013.02.010
https://doi.org/10.1016/j.arabjc.2013.02.010
Publikováno v:
Arabian Journal of Chemistry, Vol 9, Iss S2, Pp S1069-S1076 (2016)
Sulfamic acid is widely used in various industrial acid cleaning applications. In the present work, the inhibition effect of Tryptophan (Tryp) on the corrosion of low alloy steel in sulfamic acid solutions at four different temperatures was studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67d70144bc501ecde30ac9507e01a925
https://doi.org/10.1016/j.arabjc.2011.11.012
https://doi.org/10.1016/j.arabjc.2011.11.012
Publikováno v:
Arabian Journal of Chemistry, Vol 9, Iss S1, Pp S388-S394 (2016)
The effect of Cystine on the corrosion behavior of low alloy steel ASTM A213 grade T22 in 0.5 M sulfamic acid solutions have been investigated by various electrochemical techniques. The study was performed using electrochemical impedance spectroscopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48e848b38de7c56b7edaf4f85b9919c1
https://doi.org/10.1016/j.arabjc.2011.05.003
https://doi.org/10.1016/j.arabjc.2011.05.003
Publikováno v:
Research on Chemical Intermediates. 40:1675-1690
Potentiodynamic polarization, electrochemical impedance spectroscopy, and the new technique electrochemical frequency modulation were used to study the effect of the different structures of three amino acids (tryptophan, tyrosine, and serine) on inhi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3088947f419dae095b6472e7361f9e52
https://doi.org/10.1007/s11164-013-1073-8
https://doi.org/10.1007/s11164-013-1073-8
Autor:
Hesham T. M. Abdel-Fatah
Publikováno v:
Anti-Corrosion Methods and Materials. 59:23-31
PurposeThe purpose of this paper is to carry out laboratory studies of the inhibition effect of tyrosine (Tyr) on the corrosion of low chromium alloy steel (ASTM A213 grade T22) in 7 wt percent sulfamic acid solutions.Design/methodology/approachThe c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3379b9923e7cf9f9b2d3e61bfeb852ac
https://doi.org/10.1108/00035591211190517
https://doi.org/10.1108/00035591211190517
Publikováno v:
Progress in Organic Coatings. 73:76-87
Core–shell theory presents a new easy route to obtain high performance, and eco-friendly anticorrosive pigments with concomitant savings. This theory is based on depositing a surface layer of expensive efficient anticorrosive pigment on a cheap ext
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23874885e47017de46db1cd3989548e4
https://doi.org/10.1016/j.porgcoat.2011.09.003
https://doi.org/10.1016/j.porgcoat.2011.09.003
Autor:
Hesham T. M. Abdel-Fatah
Publikováno v:
The Quality Assurance Journal. 13:21-27
Summary In this study, the implementation of the ISO/IEC 17025 standard in a Transformer Oil Testing Laboratory (TOTL) for performing the Electrical Breakdown Voltage was evaluated. The application of such a QA system involves a great deal of human r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b232aaf50b8f5e5e35d4abf8d61fc89d
https://doi.org/10.1002/qaj.465
https://doi.org/10.1002/qaj.465
Publikováno v:
Journal of Materials Science. 44:6258-6272
Electrochemical frequency modulation (EFM), a nondestructive corrosion measurement technique that can directly give values of corrosion current without prior knowledge of Tafel constants, is applied here to investigate the inhibition performance of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11eaed59c456f641c5e4d4ee397bb6fc
https://doi.org/10.1007/s10853-009-3856-2
https://doi.org/10.1007/s10853-009-3856-2