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Pregled bibliografske jedinice broj: 889004

Corrosion Damage of Seam Welded Galvanized Hot Water Pipelines


Živković, Dražen; Mišina, Nedjeljko; Ljumović, Petar
Corrosion Damage of Seam Welded Galvanized Hot Water Pipelines // Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 24 (2017), 4; 1007-1012 doi:10.17559/TV-20170112142442 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 889004 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Corrosion Damage of Seam Welded Galvanized Hot Water Pipelines

Autori
Živković, Dražen ; Mišina, Nedjeljko ; Ljumović, Petar

Izvornik
Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku (1330-3651) 24 (2017), 4; 1007-1012

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
copper corrosion ; galvanized pipeline corrosion ; hot water pipeline

Sažetak
The aim of this paper was to determine the cause of corrosion damage on hot water seam welded galvanized pipelines. Chemical analysis of the pipeline samples as well as their microstructure analysis has been undertaken. Visual inspection of samples of the internal surface of the pipelines was conducted, as well as the chemical analysis of water samples from specific regions of the hot water pipeline. The analysed samples came from the damaged pipeline, replaced pipeline and also from the new, unused pipelines and compared. The effects of the locally developing corrosion processes have been investigated. The influence of the welded joint structure and its heat-affected zone on the corrosion process intensity was analysed. The synergistic effect of zinc from the pipeline coating and the copper ions from the heat exchanger on the water systems corrosion development has been analysed. The fundamental preconditions of formation and development of various copper corrosion types were investigated, as well as the affecting influence of copper ions. The influence of hot water temperature against corrosion processes development was inspected. The testing results have showed that the corrosion process was generated due to the increase of copper concentration in hot water pipeline.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Poveznice na cjeloviti tekst rada:

doi Hrčak

Citiraj ovu publikaciju:

Živković, Dražen; Mišina, Nedjeljko; Ljumović, Petar
Corrosion Damage of Seam Welded Galvanized Hot Water Pipelines // Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 24 (2017), 4; 1007-1012 doi:10.17559/TV-20170112142442 (međunarodna recenzija, članak, znanstveni)
Živković, D., Mišina, N. & Ljumović, P. (2017) Corrosion Damage of Seam Welded Galvanized Hot Water Pipelines. Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 24 (4), 1007-1012 doi:10.17559/TV-20170112142442.
@article{article, author = {\v{Z}ivkovi\'{c}, Dra\v{z}en and Mi\v{s}ina, Nedjeljko and Ljumovi\'{c}, Petar}, year = {2017}, pages = {1007-1012}, DOI = {10.17559/TV-20170112142442}, keywords = {copper corrosion, galvanized pipeline corrosion, hot water pipeline}, journal = {Tehni\v{c}ki vjesnik : znanstveno-stru\v{c}ni \v{c}asopis tehni\v{c}kih fakulteta Sveu\v{c}ili\v{s}ta u Osijeku}, doi = {10.17559/TV-20170112142442}, volume = {24}, number = {4}, issn = {1330-3651}, title = {Corrosion Damage of Seam Welded Galvanized Hot Water Pipelines}, keyword = {copper corrosion, galvanized pipeline corrosion, hot water pipeline} }
@article{article, author = {\v{Z}ivkovi\'{c}, Dra\v{z}en and Mi\v{s}ina, Nedjeljko and Ljumovi\'{c}, Petar}, year = {2017}, pages = {1007-1012}, DOI = {10.17559/TV-20170112142442}, keywords = {copper corrosion, galvanized pipeline corrosion, hot water pipeline}, journal = {Tehni\v{c}ki vjesnik : znanstveno-stru\v{c}ni \v{c}asopis tehni\v{c}kih fakulteta Sveu\v{c}ili\v{s}ta u Osijeku}, doi = {10.17559/TV-20170112142442}, volume = {24}, number = {4}, issn = {1330-3651}, title = {Corrosion Damage of Seam Welded Galvanized Hot Water Pipelines}, keyword = {copper corrosion, galvanized pipeline corrosion, hot water pipeline} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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