In this research Five steady weights (0.5) g. of polyacrylamide were mixed with five different volumes of thiophene-2-carboxildehyde (0.5, 1, 1.5, 2 and 2.5) ml to obtain five concentrations of inhibitor in (50)ml of 15% HCl. (C-Steel L80) bars were immersed in the prepared solution and the lost weights were calculated in different temperatures (40,60, 80 and 90) ℃ at different times (3, 4, 5 and 6)hrs. the covered surface area (θ)and the efficiency were calculated from the lose weights; then the thermodynamic constants were calculated. It was observed that the less corrosion was obtained by increasing the inhibitor concentration.
Kh. H. Al-Juboory, F., & J. K. Al-Obaidi, M. (2018). Inhibiting of C --steelL80 Corrosion by Using of Polyacrylamide and Thiophene -2- Carboxaldehyde. Kirkuk Journal of Science, 13(2), 282-294. doi: 10.32894/kujss.2018.145829
MLA
Farah Kh. H. Al-Juboory; Muthar J. K. Al-Obaidi. "Inhibiting of C --steelL80 Corrosion by Using of Polyacrylamide and Thiophene -2- Carboxaldehyde". Kirkuk Journal of Science, 13, 2, 2018, 282-294. doi: 10.32894/kujss.2018.145829
HARVARD
Kh. H. Al-Juboory, F., J. K. Al-Obaidi, M. (2018). 'Inhibiting of C --steelL80 Corrosion by Using of Polyacrylamide and Thiophene -2- Carboxaldehyde', Kirkuk Journal of Science, 13(2), pp. 282-294. doi: 10.32894/kujss.2018.145829
VANCOUVER
Kh. H. Al-Juboory, F., J. K. Al-Obaidi, M. Inhibiting of C --steelL80 Corrosion by Using of Polyacrylamide and Thiophene -2- Carboxaldehyde. Kirkuk Journal of Science, 2018; 13(2): 282-294. doi: 10.32894/kujss.2018.145829
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