Corrosion of High-Chromium and Conventional Steels in Concrete : Comaparative Study on Corrosion of High-Chromium versus Conventional Steels Embedded in Concrete

ISBN-13: 9783639156515 / Angielski / Miękka / 2009 / 64 str.

Vijayakumar Nachiappan

Opis

Corrosion of steel in concrete structures sometimes led to the unexpected failure of the concrete bridges in United States before their intended service life. High-chromium steel has been developed as a replacement for conventional steel in concrete because it may have a capability to retard the corrosion rate. In the present study, high- chromium and conventional steels were subjected to accelerated corrosion, and compared for their corrosion performance under chloride environment. The study provides information on the sensitivities of these steels with respect to different chloride concentrations and the presence of various minerals associated with the corrosion products which should explain the distinct corrosion rates between the two steel rebars. This study should be especially useful to Professionals in Structural and Bridge Engineering

O autorze

Vijayakumar Nachiappan, M.S (Mechanical Engineering) at West Virginia University. Pipeline Safety Engineer at Southern Star Central Gas Pipeline. Dr Eung Ha Cho, PhD (Metallurgical Engineering) at University of Utah. Professor, Chemical Engineering at West Virginia University.