{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-OBLZITYO/2230f6df-a30a-4e97-a2a5-140174c6544b/HTML","dcterms:extent":"30 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-OBLZITYO/d769bb4a-a2b7-4d10-940f-73cb945dac41/PDF","dcterms:extent":"431 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-OBLZITYO/8d204e10-9078-4318-a2db-3f8c9bdefdd5/TEXT","dcterms:extent":"25 KB"}],"edm:TimeSpan":{"@rdf:about":"2000-2024","edm:begin":{"@xml:lang":"en","#text":"2000"},"edm:end":{"@xml:lang":"en","#text":"2024"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-OBLZITYO","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/urn:nbn:si:spr-ihg6vo21"},{"@xml:lang":"sl","#text":"Materiali in tehnologije"}],"dcterms:issued":"2011","dc:creator":["Drev, Darko","Gosar, Leon"],"dc:format":[{"@xml:lang":"sl","#text":"letnik:45"},{"@xml:lang":"sl","#text":"številka:6"},{"@xml:lang":"sl","#text":"str. 639-644"}],"dc:identifier":["ISSN:1580-2949","COBISSID:5668449","URN:URN:NBN:SI:doc-OBLZITYO"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"dc:subject":[{"@xml:lang":"sl","#text":"korozija"},{"@xml:lang":"sl","#text":"nerjavno jeklo"},{"@xml:lang":"sl","#text":"sanitarno inženirstvo"},{"@rdf:resource":"http://www.wikidata.org/entity/Q3306798"}],"dcterms:temporal":{"@rdf:resource":"2000-2024"},"dc:title":{"@xml:lang":"sl","#text":"Contact with chlorinated water: Selection of the appropriate steel| Kontakt s klorirano vodo: Izbor ustreznega jekla|"},"dc:description":[{"@xml:lang":"sl","#text":"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"},{"@xml:lang":"sl","#text":"Pri vodovodnih sistemih in javnih kopališčih se lahko pojavi močno klorirana voda, ki je korozijsko zelo agresivna. Ko izbiramo ustrezno vrsto jekla, pogosto pozabimo na ekstremne korozijske razmere, ki se lahko pojavijo. V njih se lahko zelo hitro odstranijo protikorozijski zaščitni sloji (cinkov sloj, polimerna barva), lahko pa se pojavi tudi korozija nerjavnega jekla. Veliko nevarnost za korozijo pocinkanih jeklenih cevi lahko npr. povzročimo z neustreznim izvajanjem dezinfekcije. Z agresivnimi dezinfekcijskimi sredstvi hitro raztopino zaščitni sloj cinka in povzročimo korozijo jeklene cevi. Zato je zelo pomembno, da se že v fazi projektiranja odločimo, katere materiale bomo izbrali ter na kakšen način se bo izvajala dezinfekcija. Pri izbiri jeklenih elementov, ki so v kontaktu z bazensko vodo, v večini primerov nimamo tako ekstremnih sprememb agresivnih razmer. Vsebnost klora in drugih sestavin, ki vplivajo na korozijo, je v kopalni vodi večinoma vedno nizka in stabilna. Kljub temu pa se lahko tudi v teh primerih pojavijo občasno agresivni šoki, ki lahko nastanejo v fazi čiščenja. Zato je treba z ustrezno izbiro nerjavnega jekla preprečiti nevarnost korozije. V prispevku je poudarek predvsem na izkušnjah pri izbiri ustreznega materiala s področja sanitarnega inženirstva"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:DOC-OBLZITYO","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-OBLZITYO"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-OBLZITYO/d769bb4a-a2b7-4d10-940f-73cb945dac41/PDF"},"edm:rights":{"@rdf:resource":"http://rightsstatements.org/vocab/InC/1.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-OBLZITYO/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-OBLZITYO"}}}}