immersion time
Effect of Immersion Time and Temperature on Corrosion Behaviour of Nanocrystalline Al-Fe-Cr Alloy
... different immersion time and at different temperatures. The time periods investigated were 0, 1 and 24 hours while the temperatures studied were room temperature (RT), 313 K and 333 ...
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Effect of Immersion Time on the Copper Corrosion in Neutral NaCl Solution
... after immersion time of 240 h, indicating that the copper corrosion process is diffusion controlled [48], which result matches well with that of the EIS ...whole immersion time ...of ...
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Corrosion of C-Steel in the Red Sea: Effect of Immersion Time and Inhibitor Concentration
... Thickness of the rust layer increased, as corrosion products accumulated with increase in immersion time. At the end of five weeks of exposure, the black inner layer grew thicker. The continued corrosion of ...
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Influence of the Immersion Time and Temperature on the Corrosion of API X52 Steel in an Aqueous Salt Medium
... different immersion times of 32, 48, 64 and 80 days, where changes are observed as a function of ...the immersion time and affect directly the electric charge transfer in the interface phenomena ...
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The Effect of Electrode Immersion Time and Ageing on N719 Dye-Sensitized Solar Cells Performance
... photoelectrode immersion time in dye solution plays a crucial ...electrode immersion time on dye-sensitized solar cells performance and to evaluate the stability of obtained ...
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Influence of Osmotic Dehydration in Processing of Tamarindus indica Jam
... concentration, immersion time, and agitation speed during the osmotic dehydration of Tamarindus indica into ...Brix, immersion in 75 min, agitation ...
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Electrochemical stability of Titanium-Hydroxyapatite implantable material modified with Ceftriaxone
... The electrochemical experiments were made in a NaCl 0.9% electrolyte with Autolab PGStat 302N in the same three-electrode configuration. The linear polarization experiments were made between –0.25 V and 0.25 V vs OCP ...
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Corrosion Behaviour of Amorphous Niobium Oxide Coatings
... solution was obtained from Abbott Laboratories de Mexico SA de CV and its composition is shown in table 2. The experimental set up consisted of a three electrode cell (saturated calomel electrode, SCE as reference and ...
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Influence of the 2-Mercapto-1-Methyl Imidazole (MMI) on the Corrosion Inhibition of Mild Steel in 5% HCl
... with immersion time and stabilized after 240 ...of immersion can be attributed to the depletion of available inhibitor molecules in the solution due to chelate formation between iron and the ...
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Comparison of Corrosion Resistance of Carbon Steel and Some Stainless Steels Exposed to LiBr-H2O Solution at low Temperatures
... the immersion, the specimens were cleaned with acetone and weighted in an analytical balance Adventurer Ohaus model AR2114 with a precision of ...the immersion time, the specimens were cleaned from ...
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Optimization of various factors affecting Agrobacterium-mediated transformation and regeneration of putative transgenic Malaysian MR219 rice with Bacillus SP 289 endo-β-1,3-1,4-glucanase gene
... callus immersion time in the Agrobacterium culture (30 to 120 minutes), duration of the subsequent drying time (15 to 120 minutes) and co-cultivation period (1 to 6 ...drying time and ...
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Thermodynamic and Density Functional Theory Investigation of Sulphathiazole as Green Corrosion Inhibitor at Mild Steel/Hydrochloric Acid Interface
... a time scale, corrosion rates and inhibition efficiencies were plotted against immersion time as presented in ...in immersion time at all the concentration studied while ...with ...
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Evaluation and modeling of effects of parameters of osmotic dehydration of tomatoes (Lycopersicon esculentum)
... contact time (1-8 ...in time and temperature over the course of ...by immersion time equal to or greater than 7:30 and an immersion solution temperature equal to or greater than 58°C ...
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Corrosion inhibition of mild steel in 1 M HCl Solution by hydroxyapatite
... of immersion time was determined by expositing the mild steel with 1 M HCl solution in the absence and presence of HAP at the corrosion ...one time constant was appeared indicating that the mild ...
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Effect of the Particle Size of 316L Stainless Steel on the Corrosion Characteristics of the Steel Fabricated by Selective Laser Melting
... solution at 25 °C. Obviously, the three curves showed a similar trend. With an increase in the immersion time, the weight loss rate increased [33]. However, the rate of growth slowed down over time. ...
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Performances of DSSC ZnO based with boron layering: Role of time immersion
... The development of high performance photovoltaic technology for fulfil renewable energy demand is grown in enormous progress which reflected by many kind of solar cell. Started by silicon and thin film based, ...
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Hydroxyapatite Formation on CaTiO3 Film Prepared by Metal Organic Chemical Vapor Deposition
... 1:08 after the immersion in the Hanks’ solution for 0.6 to 3.6 Ms. The HAp formation was detected shortly after the immersion for 0.6 ks, and the (002) orientation of HAp became more significant with ...
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Experimental Studies in Ice Nucleation.
... impinge and form an aqueous solution/suspension. Particle collection efficiencies for this technique exceed 80% for particles larger than 200 nm and approach 100% for particles larger than 1 µm (Willeke et al., 1998). ...
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Dissolution of Calcium Titanate in Calcium Chloride Melt and Its Application to Titanium Electrolysis
... Calcium chloride (Kishida Chem., > 95%) of about 30 g was put into a Mo crucible, and then dried at 373 K for a half day in a vacuum drier. The titanate specimen was set on the dried salt, and settled in an air-tight ...
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An electrochemical Cr(III)-Selective Sensor-Based on a Newly Synthesized Ligand and Optimization of Electrode With a Nano Particle
... A novel ion-selective poly(vinyl chloride) membrane sensor for Cr(III) ions based on a crown ether as a new ionophore has been prepared and studied.The electrode exhibits a good potentiometric response for Cr(III), ...
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