منابع مشابه
Anodizing of Magnesium Alloy Az31 by Alkaline Solution
-Anodizing of AZ 31 Mg alloy was investigate in 3M KOH solution for 10, 20 and 30min. at constant voltage of 5V. Atomic force microscope (AFM) used to investigate the roughness of anodic film formed on the surface while the scanning electron microscope (SEM) was used to determine the morphology of the anodic film, it was found that the roughness of the anodic film is mainly depend on the anodiz...
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Hard anodizing of aluminum piston heads for internal combustion engines Is usually performed by immersion, with a time ranging from 40 to 50 minutes. This paper wii i present a new process, based on specially adapted hydrodynamics of the electrolyte, applying electrolysis parameter values outside the usual range and which greatly reduce the treatment time. In addition to applications to other c...
متن کاملNanoporous Titanium Oxide Morphologies Produced by Anodizing of Titanium
A quick and dependable technique has been developed that allows us to selectively produce anodized TiO2 in the form of nanotubes. The process employs mild chemical conditions and ambient temperature. The method can consistently produce nearly 100% surface coverage of nanotubes within 10 min of anodizing. Anodizing in relatively high pH electrolytes for 1 hour permitted us to produce nanotubes o...
متن کاملImproving the mechanical properties with Titanium anodizing
3. 17th European Society for Biomaterials Conference, Barcelona 2002 ”Protein adsorption on spark anodized Titanium” P. Becker, A. Baumann, U. Beck, A. Kirbs, J. Rychly, F. Lüthen, H-G. Neumann 4. Ti 2003, Science and Technology, Vol. V, Proceedings of the 10th World Conference on Titanium, Hamburg 2003; (ed. G. Lütjering, J. Albrecht), 3339-3344 "Spark Anodization on Titanium and Titanium Allo...
متن کاملPower-Law Behavior of Reaction Impedance in Titanium Anodizing
We have investigated the dependence of reaction impedance in titanium anodizing on the frequency of a small sine wave voltage superimposed on a fixed D.C. voltage. The magnitude of the reaction impedance, |Z| is found to obey a power law of the angular frequency , | Z | . The exponent of 0.52 ± 0.05, which was determined by the measurement of the frequency-dependent |Z|, indicates that in the t...
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ژورنال
عنوان ژورنال: Jitsumu Hyomen Gijutsu
سال: 1988
ISSN: 1884-3417,0368-2358
DOI: 10.4139/sfj1970.35.290