Corrosion Inhibition of Compounds Derived from Dihydropyrimidines (DMPH) in API 5L X52 Steel Immerse in 1M HCl

被引：0

作者：

Espinoza-Vazquez, A. ^{[1
]}

Rodriguez Gomez, F. J. ^{[1
]}

Lopez Alvares, I. G. ^{[2
]}

Angeles Beltran, D. ^{[2
]}

Negron Silva, G. E. ^{[2
]}

Palomar Pardave, M. ^{[3
]}

机构：

[1] UNAM, Dept Ingn Met, Ciudad De Mexico 04510, Mexico

[2] Univ Autonoma Metropolitana Azcapotzalco, Dept Ciencias Basicas, Av San Pablo 180, Cdmx 02200, Mexico

[3] Univ Autonoma Metropolitana Azcapotzalco, Dept Mat, Av San Pablo 180, Cdmx 02200, Mexico

来源：

XXXII NATIONAL CONGRESS OF THE MEXICAN SOCIETY OF ELECTROCHEMISTRY/10TH MEETING OF THE ECS MEXICAN SECTION | 2018年 / 84卷 / 01期

关键词：

MILD-STEEL; DERIVATIVES; URACIL; FLOW; ACID;

D O I：

10.1149/08401.0189ecst

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

An electrochemical study of DMPH's as corrosion inhibitors in static conditions for API 5L X52 steel immerse in 1M HCl was performed by means of the electrochemical impedance technique with a different concentration from 0 to 100 ppm. It was found that DMPH and DMPH-F show good protection from 10 ppm with eta = 91 and 20 ppm with 93%.

引用

页码：189 / 194

页数：6

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