LANTHANIDE SALTS AS ALTERNATIVE CORROSION-INHIBITORS

被引：60

作者：

BERNAL, S ^{[1
]}

BOTANA, FJ ^{[1
]}

CALVINO, JJ ^{[1
]}

MARCOS, M ^{[1
]}

PEREZOMIL, JA ^{[1
]}

VIDAL, H ^{[1
]}

机构：

[1] UNIV CADIZ,EU POLITECN,DEPT INGN MET & DISENO IND,E-11003 CADIZ,SPAIN

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1995年 / 225卷 / 1-2期

关键词：

CORROSION; INHIBITORS; LANTHANIDES; STAINLESS STEEL;

D O I：

10.1016/0925-8388(94)07135-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Lanthanum and samarium nitrates and chlorides have been investigated as corrosion inhibitors of AISI 434 SS in sodium chloride solutions, at room temperature. Electrochemical techniques allowed to evaluate the degree of protection and the cathodic nature of the inhibitors. Scanning electron microscopy and energy dispersive spectrometry were used to analyze the composition of the protective films formed after full-immersion tests.

引用

页码：638 / 641

页数：4

共 14 条

[1]

ARNOTT DR, 1987, MAT PERFORM, V24, P42

[2]

Bennett M. J., 1983, COATINGS HIGH TEMPER, p[169, 192]

[3]

BENNETT MJ, 1984, J VAC SCI TECHNOL B, V2

[4]

BENNETT MJ, 1984, P IAEA SPEC M HIGH T

[5]

Clubley B.G., 1990, CHEM INHIBITORS CORR

[6]

Hinton B. R. W., 1985, CORROSION AUSTRALASI, V10, P12

[7] THE CORROSION INHIBITION OF ZINC WITH CEROUS CHLORIDE [J].

HINTON, BRW ;

WILSON, L .

CORROSION SCIENCE, 1989, 29 (08) :967-&

[8]

HINTON BRW, 1984, MET FORUM, V7, P211

[9]

HINTON BRW, 1987, MAT AUSTR JAN, P18

[10]

HINTON BRW, 1991, 19TH P RAR EARTH RES

← 1 2 →