Amount of chlorides in corrosion products of weathering steel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25794787%3A_____%2F19%3AN0000004" target="_blank" >RIV/25794787:_____/19:N0000004 - isvavai.cz</a>

Výsledek na webu

<a href="https://reader.elsevier.com/reader/sd/pii/S2352146519302716?token=49815792CFE097D9B6A7ECE81D892C95843EE730977C6FA7C7F23CF021A77E932931E610EC6FB4A1CD52E254DACB685E" target="_blank" >https://reader.elsevier.com/reader/sd/pii/S2352146519302716?token=49815792CFE097D9B6A7ECE81D892C95843EE730977C6FA7C7F23CF021A77E932931E610EC6FB4A1CD52E254DACB685E</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.trpro.2019.07.106" target="_blank" >10.1016/j.trpro.2019.07.106</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Amount of chlorides in corrosion products of weathering steel

Popis výsledku v původním jazyce

The article focuses on the study of microclimate conditions under bridge structures and their influence on the characteristics of corrosion products developed on the surface of structures designed from weathering steels. The development of a protective corrosion product layer on weathering steel is influenced mainly by the time of wetness, structural solution of the bridge and concentration of corrosion stimulators in the atmosphere. The main corrosion stimulators in the air are sulfur dioxide and chlorides. Since the 1990s, concentrations of sulfur dioxide in Central Europe have significantly decreased. Currently, chlorides are the main corrosive stimulator, primarily from deicing salts used in winter road maintenance. The extent and scope of corrosion damage to a steel structure located in an environment with high chloride deposition is not uniform across all exposed surfaces. The submitted article therefore focuses on monitoring the dependence between the amount of chlorides deposited and the location and orientation of typical surfaces of steel bridge structures.

Název v anglickém jazyce

Amount of chlorides in corrosion products of weathering steel

Popis výsledku anglicky

The article focuses on the study of microclimate conditions under bridge structures and their influence on the characteristics of corrosion products developed on the surface of structures designed from weathering steels. The development of a protective corrosion product layer on weathering steel is influenced mainly by the time of wetness, structural solution of the bridge and concentration of corrosion stimulators in the atmosphere. The main corrosion stimulators in the air are sulfur dioxide and chlorides. Since the 1990s, concentrations of sulfur dioxide in Central Europe have significantly decreased. Currently, chlorides are the main corrosive stimulator, primarily from deicing salts used in winter road maintenance. The extent and scope of corrosion damage to a steel structure located in an environment with high chloride deposition is not uniform across all exposed surfaces. The submitted article therefore focuses on monitoring the dependence between the amount of chlorides deposited and the location and orientation of typical surfaces of steel bridge structures.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Transportation Research Procedia 40(2019), TRANSCOM 2019 13th International Scientific Conference on Sustainable, Modern and Safe Transport

ISBN

—

ISSN

2352-1465

e-ISSN

—

Počet stran výsledku

8

Strana od-do

751-758

Název nakladatele

Elsevier B. V.

Místo vydání

—

Místo konání akce

Nový Smokovec, Slovensko

Datum konání akce

29. 5. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000568460300105