Published February 2008 | Version v1
Journal article Metadata-only

Effect of samarium on the corrosion-electrochemical properties of aluminum in a neutral medium

Creators

  • 1. AN Respubliki Tadzhikistan, Inst. Khimii im. V.I. Nikitina, Dushanbe (Tajikistan)

Description

Corrosion-electrochemical behavior of aluminum and a samarium-alloyed aluminum-manganese alloy of eutectic composition in a neutral aqueous medium was studied. It was ascertained that as a result of the alloying with samarium potentials of free corrosion, pitting and corrosion of the alloys studied are displaced to the range of more positive values. The optimal compositions of corrosion-resistant binary and ternary alloys in the systems Al-0.05% Sm and Al-1.9% Mn-0.05% Sm in a neutral chloride-containing medium were determined

Abstract (Russian)

Исследовано коррозионно-электрохимическое поведение алюминия и алюминиево-марганцевого сплава эвтектического состава, легированного самарием, в нейтральной водной среде. Установлено, что в результате легирования самарием потенциалы свободной коррозии, питтингообразования и коррозии изученных сплавов смещаются в область более положительных значений. Определены оптимальные составы коррозионно-стойких бинарного и тройного сплавов систем Al-0.05% Sm и Al-1.9% Mn-0.05% Sm в нейтральной хлоридсодержащей среде

Additional details

Additional titles

Original title (Russian)
Влияние самария на коррозионно-электрохимические свойства алюминия в нейтральной среде

Publishing Information

Journal Title
Zhurnal Prikladnoj Khimii
Journal Volume
81
Journal Issue
2
Journal Page Range
p. 340-342
ISSN
0044-4618
CODEN
ZPKHAB

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
39117602
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ALUMINIUM; ALUMINIUM BASE ALLOYS; AQUEOUS SOLUTIONS; CHEMICAL COMPOSITION; CHEMICAL REACTION KINETICS; ELECTRIC POTENTIAL; ELECTROCHEMICAL CORROSION; MANGANESE ALLOYS; PITTING CORROSION; SAMARIUM ADDITIONS; SODIUM CHLORIDES
Descriptors DEC
ALKALI METAL COMPOUNDS; ALLOYS; ALUMINIUM ALLOYS; CHEMICAL REACTIONS; CHLORIDES; CHLORINE COMPOUNDS; CORROSION; DISPERSIONS; ELEMENTS; HALIDES; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; KINETICS; METALS; MIXTURES; RARE EARTH ADDITIONS; RARE EARTH ALLOYS; REACTION KINETICS; SAMARIUM ALLOYS; SODIUM COMPOUNDS; SOLUTIONS; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
9 refs., 1 fig., 1 tab.