Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 1618 for “"Corrosion"”.
-
Corrosion and trib-corrosion behaviour of metallic orthopaedic implant materials
… of medical implants into human bodies, corrosion and wear have been regarded as key issues for their long-term durability. There has been a recent renewed interest in the use of large diameter metal-on-metal (MoM) hips, primarily because of the reduced volumetric wear compared with the …
-
Corrosion of reinforcement in concrete : the effectiveness of organic corrosion inhibitors
Reinforcement corrosion in concrete has presented engineers with the challenge of finding ways of prolonging the service life of structures built in aggressive environments. One method of increasing the durability of concrete in aggressive environments is the use of corrosion inhibitors. In this …
-
Corrosion and Corrosion Prevention Technology: Revisiting the Fundamentals and Looking Forward
Corrosion science is a well-established field with over a century's worth of research and development. This venerable state of affairs is in line with the importance of the topic, which is indispensable in a global economy so dependent on metals as structural and commercial goods. Nevertheless, to …
-
Stress corrosion cracking and corrosion of carbon steel in simulated fuel-grade ethanol
… ethanol or blended fuel is the potential corrosion and stress corrosion cracking (SCC) susceptibility of carbon steel pipelines in these environments. Both phenomenological and mechanistic investigations have been carried out in order to address the possible degradation phenomena of X-65 …
-
Corrosion Testing and Modeling of Chloride-Induced Corrosion Deterioration of Concrete Bridge Decks
… involved visual inspections, damage surveys, corrosion testing including continuity, one-point resistivity, four-point resistivity, half-cell potentials, and three-electrode linear polarization, reinforcement cover depths, chloride samples. The Virginia bridge deck was built with epoxy-coated …
-
A study of crack initiation in corrosion-fatigue of A.I.S.I 316 stainless steel by dynamic measurement of corrosion characteristics and corrosion current transients
… has been developed and applied to monitor corrosion current transients, in phase with a cyclic stress. applied in reverse bending at 24 Ez to AISI 316 stainless steel plate immersed in selected aqueous media. The amplitude and waveform of this fluctuating current component, together with …
-
Corrosion and corrosion suppression on n-type gallium arsenide semiconductor liquid-junction solar cells
… in liquid junction type solar cells. Corrosion and corrosion suppression on an n-type GaAs semiconductor in both light and dark has been studied. The application of non-electroactive layers for corrosion suppression on semiconductor electrodes is a relatively new field. GaAs corrodes …
-
Corrosion and Stress-Corrosion Cracking of Alpha-Phase Copper - Zinc Alloys in Aqueous Ammonia
Made available in DSpace on 2014-12-14T16:00:30Z (GMT). No. of bitstreams: 1 7624057.pdf: 5381427 bytes, checksum: aa510a98a05f98b9e54cde452ffdb784 (MD5) Previous issue date: 1976
-
Performance of a penetrating corrosion inhibitor in controlling carbonation induced corrosion in reinforced concrete
Reinforcement corrosion in concrete remains the most serious cause of premature deterioration of concrete structures world-wide, and many methods have been proposed to combat this problem. One method of improving the durability of concrete in aggressive environments is the use of corrosion …
-
Reconsidering Lead Corrosion in Drinking Water: Product Testing, Direct Chloramine Attack and Galvanic Corrosion
… standards for brass, and 4) galvanically driven corrosion of lead bearing plumbing materials. The results were instrumental in uncovering and understanding a serious problem with lead contamination in Washington, D.C. A critical reading of the literature indicates that chloramines can accelerate …
-
Erosion-corrosion mitigation using chemicals
… as wells age and this is leading to erosion-corrosion in C02-saturated conditions becoming a major mechanism of material attack. Its understanding, prediction and control are key challenges to sound facilities design. The use of carbon steel in conjunction with corrosion inhibitors in …
-
Corrosion susceptibility of thin films
The corrosion susceptibility of Al thin-film metallizations in an aqueous solution containing chlorine was measured. DC polarization techniques were used to determine the corrosion behavior of Al thin-film metallizations, Al-alloy thin-film metallizations and Al thin-film metallizations deposited …
-
Surfactant aspects of corrosion inhibition
… with investigating the surfactant aspects of corrosion inhibition. Corrosion inhibitors are of great industrial importance because they are a relatively inexpensive and easily applicable method of protecting oil pipelines against internal corrosion. The performance of corrosion inhibitors is …
-
Surfactant properties of corrosion inhibitors
Corrosion is one of the most common, costly and widespread industrial problems in the oil and gas production industry. Surfactant addition is one of many ways to inhibit the corrosion of metals, especially on hard-to-reach surfaces such as the inside of a pipe through which fluid is flowing. The …
-
Corrosion resistance of concrete reinforcement
… this thesis is to investigate the mechanism of corrosion of steel reinforcement in concrete and epoxy coated reinforcing bars as corrosion resistant alternatives. Several case studies explore the durability and deterioration issues for epoxy-coated bars discovered through 30 years of …
-
Corrosion of aluminum-matrix composites
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1989.
-
The corrosion of duriron anodes
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Electrochemical Engineering, 1927.
-
The effects of simulated inflammatory conditions on the corrosion and fretting corrosion of CoCrMo alloy
<p>In vivo corrosion of CoCrMo alloy and its potential adverse effects on the body have been recognized as major concerns in recent years. While the underlying concepts of general and mechanically-assisted corrosion have been well documented, recent report of inflammatory cell-induced corrosion …
Page 1 of 81