Browsing by Subject "corrosion"
Now showing items 1-9 of 9
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Computational studies of molybdenum oxide clusters and environmental corrosion of iron and zinc
(2014-07)This dissertation describes two creative activities. The first is a computational study of molybdenum oxide clusters and the other is an experimental study of the corrosion of metals. The first effort covers three topics. ... -
Critical Corrosion Pit Depth for Fatigue Crack Initiation in 2024-t3, 6061-t6 and 7075-t6 Aluminum Alloys
(Oklahoma State University, 2006-12-01)This paper studied the effects of corrosion pitting of 2024-T3, 6061-T6 and 7075-T6 aluminum alloys in 1.6 mm (0.063 inch) sheet thickness and determine the critical pit depth required for fatigue crack initiation. The ... -
Degradation Kinetics of Organic Amines in Supercritical Water
(Oklahoma State University, 2005-12-01)Organic amines are widely used in hydrothermal systems operating at sub and near critical conditions as potential pH stabilizing agents. This report investigates the feasibility of their application in hydrothermal systems ... -
Evaluation of a Pyrament bridge deck overlay (FHWA-OK-96-12)
(1996-12)The Oklahoma Department of Transportation (ODOT) has been using high density Portland cement (HDPC) overlays for more than twenty years to minimize spalls and delaminations in concrete. Since HDPC overlays were introduced, ... -
Evaluation of silica fume high density thin bonded overlays - interim report (FHWA-OK-03) 2132
(2001-2)In September 1999,Bridges"A'." and "B" of contract TBOI-0035-1(110)044 were overlaid with a silica fume concrete surface. ODOT has been exploring ways to stop or slow chloride-induced corrosion of uncoated reinforcing steel ... -
The Feasibility of Using X-Ray Induced Acoustic Computed Tomography for Non-Destructive Testing of Aircraft Structural
(2020-06-15)Aviation safety is a very important aspect of the aviation industry. One of the most important methods for increasing aviation safety is the non-destructive testing method. The non-destructive testing method is considered ... -
Investigation of ion diffusion in cementitious materials with x-ray imaging techniques
(2020-07)Concrete is susceptible to the migration of highly deleterious ions. The external penetration of ions into cementitious materials is the primary factor influencing the longterm durability of concrete structures. There are ... -
Investigation of MMFX Reinforcing Steel and the Admixture IPANEX for Use In Bridge Decks
(Oklahoma State University, 2004-05-01)The purpose of this study is to evaluate MMFX reinforcing steel and the admixture IPANEX for use in bridge decks. An experimental program was developed to test certain properties of MMFX steel and IPANEX. Fresh and hardened ... -
Nondestructive testing for corrosion assessment of epoxy coated rebar
(2020-12)The corrosion of reinforcement is a leading cause of structural deficiency and the reduction of a structure's service life. To enhance structural performance and ensure that each structure meets its intended design life, ...