If you have any problems related to the accessibility of any content (or if you want to request that a specific publication be accessible), please contact (firstname.lastname@example.org). We will work to respond to each request in as timely a manner as possible.
Electrochemical corrosion studies on coated sheet steel
AuthorNair, N. Ramachandran
Mining and Metallurgical Engineering
StatisticsView Usage Statistics
The corrosion of zinc- and zinc- alloy coated steels was measured by electrochemical methods in 0.1 N and 1.0 N sodium chloride solution. The purpose was to develop improved testing methods for quality control and development of improved coatings. In order to study the effect of galvanic coupIing between coating and substrate steel, a scribe was machined in the coating to expose the steel which, in turn, was exposed to electrolyte. The purpose was to simulate service conditions wherein coating may be mechanically damaged. It was found that corrosion rate of coating, regardless of composition, increased in deaerated solutions. In solutions containing dissolved oxygen this was not always the case because of the non - reproducibility of migration of dissolved oxygen to corroding surface. Although it was difficult to distinguish between pure zinc coatings, demarcation between pure zinc- and alloy- coatings was possible.
Online access for this thesis was created in part with support from the Institute of Museum and Library Services (IMLS) administered by the Nevada State Library, Archives and Public Records through the Library Services and Technology Act (LSTA). To obtain a high quality image or document please contact the DeLaMare Library at https://unr.libanswers.com/ or call: 775-784-6945.
Showing items related by title, author, creator and subject.
.Wang, Shijie (University of Nevada, Reno, 1992)The solubility of pure metals of iron, chromium and nickel and alloys of AISI 316 and 416 stainless steels in HF- HNO3-H2O solutions was studied under different acid concentrations. The chemical analysis of the equilibrium ...
.White, Leanne (2017)Thermal gradients became a component of bridge design after soffit cracking in prestressed concrete bridges was attributed to nonlinear temperature distribution through the depth of the bridge. While the effect of thermal ...
.Amirihormozaki, Ebrahim (2013)Reconnaissance studies following recent significant earthquakes have revealed the seismic vulnerability of curved bridges. Curved steel bridges are widely utilized as important components of transportation networks across ...