The corrosion behavior of AlSi9Cu3 aluminum alloy, which is commonly used for manufacturing radiators of remote central heating systems, is investigated. The tendency for pitting corrosion is investigated in the phosphate buffer solution at pH = 7, in the sodium chloride anion concentration range 10-300 mg dm-3. The critical pitting potentials are estimated. The behavior of aluminum alloy and copper corrosion couple is also investigated.
Ispitano je korozivno ponašanje aluminijumske legure AlSi9Cu3, koje se obično koristi za proizvodnju radijatora u sistema daljinskog centralnog grejanja. U fosfatnom puferskom rastvoru pri pH = 7, u opsegu koncentracije natrijum hlorida 10-300 mg dm-3 ispitivana je tendencija ka tačkastoj korozije. Procenjeni su kritični potencijali pri kojima može doći do tačkaste korozije. Ispitano je i ponašanje aluminijumske legure i bakarnog korozionog sprega.
Keywords:
Corrosion / Central heating systems / Radiators / Critical potential / korozija / sistemi centralnog grejanja / radijatori / kritični potencijal
Source:
Zaštita materijala, 2018, 59, 2, 243-248
Publisher:
Engineering Society for Corrosion, Belgrade, Serbia
TY - JOUR
AU - Grgur, Branimir
AU - Marunkić, Lazar
PY - 2018
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3835
AB - The corrosion behavior of AlSi9Cu3 aluminum alloy, which is commonly used for manufacturing radiators of remote central heating systems, is investigated. The tendency for pitting corrosion is investigated in the phosphate buffer solution at pH = 7, in the sodium chloride anion concentration range 10-300 mg dm-3. The critical pitting potentials are estimated. The behavior of aluminum alloy and copper corrosion couple is also investigated.
AB - Ispitano je korozivno ponašanje aluminijumske legure AlSi9Cu3, koje se obično koristi za proizvodnju radijatora u sistema daljinskog centralnog grejanja. U fosfatnom puferskom rastvoru pri pH = 7, u opsegu koncentracije natrijum hlorida 10-300 mg dm-3 ispitivana je tendencija ka tačkastoj korozije. Procenjeni su kritični potencijali pri kojima može doći do tačkaste korozije. Ispitano je i ponašanje aluminijumske legure i bakarnog korozionog sprega.
PB - Engineering Society for Corrosion, Belgrade, Serbia
T2 - Zaštita materijala
T1 - The influence of chloride anions on the pitting corrosion of aluminum alloy en 46000
T1 - Uticaj hloridnih anjona na tačkastu koroziju legure aluminijuma en 46000
EP - 248
IS - 2
SP - 243
VL - 59
DO - 10.5937/ZasMat1802243G
ER -
@article{
author = "Grgur, Branimir and Marunkić, Lazar",
year = "2018",
abstract = "The corrosion behavior of AlSi9Cu3 aluminum alloy, which is commonly used for manufacturing radiators of remote central heating systems, is investigated. The tendency for pitting corrosion is investigated in the phosphate buffer solution at pH = 7, in the sodium chloride anion concentration range 10-300 mg dm-3. The critical pitting potentials are estimated. The behavior of aluminum alloy and copper corrosion couple is also investigated., Ispitano je korozivno ponašanje aluminijumske legure AlSi9Cu3, koje se obično koristi za proizvodnju radijatora u sistema daljinskog centralnog grejanja. U fosfatnom puferskom rastvoru pri pH = 7, u opsegu koncentracije natrijum hlorida 10-300 mg dm-3 ispitivana je tendencija ka tačkastoj korozije. Procenjeni su kritični potencijali pri kojima može doći do tačkaste korozije. Ispitano je i ponašanje aluminijumske legure i bakarnog korozionog sprega.",
publisher = "Engineering Society for Corrosion, Belgrade, Serbia",
journal = "Zaštita materijala",
title = "The influence of chloride anions on the pitting corrosion of aluminum alloy en 46000, Uticaj hloridnih anjona na tačkastu koroziju legure aluminijuma en 46000",
pages = "248-243",
number = "2",
volume = "59",
doi = "10.5937/ZasMat1802243G"
}
Grgur, B.,& Marunkić, L.. (2018). The influence of chloride anions on the pitting corrosion of aluminum alloy en 46000. in Zaštita materijala
Engineering Society for Corrosion, Belgrade, Serbia., 59(2), 243-248.
https://doi.org/10.5937/ZasMat1802243G
Grgur B, Marunkić L. The influence of chloride anions on the pitting corrosion of aluminum alloy en 46000. in Zaštita materijala. 2018;59(2):243-248.
doi:10.5937/ZasMat1802243G .
Grgur, Branimir, Marunkić, Lazar, "The influence of chloride anions on the pitting corrosion of aluminum alloy en 46000" in Zaštita materijala, 59, no. 2 (2018):243-248,
https://doi.org/10.5937/ZasMat1802243G . .
