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Carlos Mota-Heredia, Jaime Cuevas and Raúl Fernández
Carbon steel and bentonite are materials selected as engineered barriers for high-level radioactive waste confinement. Their long-term interaction must be evaluated to confirm the barrier?s stability. Three laboratory experiments of the carbon steel?Mg-b...
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Robert E. Melchers
Corrosion on the interface between a metal alloy, such as steel, and a wet, permeable non-metallic medium is of considerable practical interest. Examples include the interface between steel and water, the atmosphere or concrete, as for steel reinforcemen...
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Bo Li, Zhuoyi Liu, Jinhang He, Jie Bai, Haibo Jiang, Ye Tian, Zhiqing Zhang and Shifeng Liu
This study investigated the corrosion morphology of arc-sprayed Zn and Zn85-Al15 coatings with and without sealing treatment under simulated defect conditions. The hole sealing treatment was carried out by Conventional Impregnation Sealing (CIS). The per...
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Catalin Panaghie, Ramona Cimpoe?u, Georgeta Zegan, Ana-Maria Roman, Mircea Catalin Ivanescu, Andra Adorata Aelenei, Marcelin Benchea, Nicanor Cimpoe?u and Nicoleta Ioanid
Biodegradable metallic materials represent a new class of biocompatible materials for medical applications based on numerous advantages. Among them, those based on zinc have a rate of degradation close to the healing period required by many clinical prob...
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Leslie K. Daille, Javiera Aguirre, Diego Fischer, Carlos Galarce, Francisco Armijo, Gonzalo E. Pizarro, Magdalena Walczak, Rodrigo De la Iglesia and Ignacio T. Vargas
The effects of tidal cycles associated with the water level on the biocorrosion of stainless steel AISI 316L were studied. Steel coupons were exposed to different conditions of immersion in mesocosms fed by fresh seawater either continuously or in accord...
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Panya Kerdbua, Mohammad Hassan Shirani Bidabadi, Walairat Chandra-ambhorn and Somrerk Chandra-ambhorn
To reduce the pollution emission from vehicles, an improvement on the combustion process is expected, leading to increased exhaust gas temperature. As a result, the development of new materials for an exhaust manifold used at higher temperatures is requi...
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Yasir A, Khalaf A, Khalaf M
Pág. 1 - 11
Introduction: The plastic soft drink bottle from polyethylene terephthalate (PET) was introduced to consumers in 1970s. Because PET have ester group its chemical recycling is preferred. To control and reduce the environmental pollution recycling and reus...
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Sung-Wook Jeen
To better predict long-term performance of a remediation system, parameters of a numerical model should be constrained with care by calibrating with reliable experimental data. This study conducted sensitivity analyses for model parameters, which were sh...
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Ariel Amaya, Oscar Piamba and Jhon Olaya
Biodiesel is a renewable fuel consisting of alkyl esters, which show a higher corrosive behavior when compared with a diesel fuel. The corrosive processes by biodiesel affects the processing infrastructure of this biofuel and mechanical parts of automoti...
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Hyundong Lee, Usman Rasheed and Myeongsik Kong
Among a wide variety of alternative water resources, reclaimed water from waste-water has drawn much attention, as it is considered a stable water resource to be substituted for agricultural, industrial, recreational, and public water. This study aimed t...
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