UP - logo
Narodna in univerzitetna knjižnica, Ljubljana (NUK)
Naročanje gradiva za izposojo na dom
Naročanje gradiva za izposojo v čitalnice
Naročanje kopij člankov
Urnik dostave gradiva z oznako DS v signaturi
  • Contact with chlorinated water: Selection of the appropriate steel = Kontakt s klorirano vodo: Izbor ustreznega jekla
    Gosar, Leon ; Drev, Darko
    In water-supply systems and public swimming pools, the presence of highly chlorinated water can result in very aggressive corrosion. When choosing the appropriate type of steel, the extremely ... corrosive conditions that can occur are often forgotten. Under these conditions, corrosion-protection layers (zinclayer, polymer colour) can be quickly removed, and stainless-steel corrosion may occur as well. The high risk of the corrosion of galvanized steel pipes can also be caused by the improper implementation of disinfection.With aggressive disinfectants, the zinc layer is quickly dissolved, which leads to corrosion of the steel pipe. Therefore, we must select a particular type of stainless steel, thereby ensuring a much higher corrosion resistance than normal stainless steel. It is very important that the selection of materials is determined at the design stage of the project. In the contact of steel elements with swimming-pool water, in most cases extremely aggressive oscillations do not occur under normal operating conditions, because the content of chlorine and other elements that affect corrosion are mostly low and stable. However, even in these cases, from time to time, aggressive shocks may occur as a result of the cleaning treatment. Therefore, with the selection of the appropriate stainless steel the corrosionrisk can be prevented. The contribution of the paper is mainly focused on experiences relating to the appropriate materials selection in the field of sanitary engineering.
    Vir: Materiali in tehnologije = Materials and technology. - ISSN 1580-2949 (Letn. 45, št. 6, nov.-dec. 2011, str. 639-644)
    Vrsta gradiva - članek, sestavni del
    Leto - 2011
    Jezik - angleški
    COBISS.SI-ID - 5668449

vir: Materiali in tehnologije = Materials and technology. - ISSN 1580-2949 (Letn. 45, št. 6, nov.-dec. 2011, str. 639-644)

loading ...
loading ...
loading ...