Exploring the corrosion inhibition of magnesium by coatings formulated with nano CeO and ZrO particles
نویسندگان
چکیده
ABSTRACT. In this study, zirconium oxide (ZrO)-cerium (CeO) based composite coatings were fabricated using doctor blade method to protect pure magnesium from corrosion. The effects of ZrO and CeO on corrosion resistance investigated Tafel polarization method. Uniform deposition coating without micro-voids was observed scanning electron microscopy (SEM) analysis. results exhibit that the addition show a higher in comparison with specimen coated electrolyte bare Mg, also it reduces rate Mg up 3.67 x 10-5 mpy. Surface morphology so developed result minimum surface. usage ZrO/CeO as material is promising anticorrosive measure for its alloys due elevated durability.
 
 KEY WORDS: Magnesium, Cerium synthesis, coating, polarization, morphology
 Bull. Chem. Soc. Ethiop. 2023, 37(5), 1299-1306. DOI: https://dx.doi.org/10.4314/bcse.v37i5.20
منابع مشابه
Effect of Nano-TiO2 Particles on the Corrosion Behavior of Chromium-Based Coatings
Nanosized TiO2 particles were prepared by sol–gel method. The TiO2 particles were co-deposited with chromium using electrodeposition technique. In investigating of coating surfaces by scanning electron microscope (SEM), the results showed that the morphology of the coating surface was changed by adding TiO2 nanoparticles to the chromium coating. The corrosion behavior of the coatings was assess...
متن کاملsynthesis of amido alkylnaphthols using nano-magnetic particles and surfactants
we used dbsa and nano-magnetic for the synthesis of amido alkylnaphtols.
15 صفحه اولextraction and characterization of allium irancum plant extract and its application in the green synthesis of silver nano particles and oxidation of thiocarbony1 compounds
سنتز سبز نانوذرات فلزی (nps) درسالهای اخیر توجه بسیارزیادی را به خود جلب کرده است. زیرا این پروتوکل کم هزینه وسازگار با محیط زیست از روش های استاندارد سنتز. در این پایان نامه ما گزارش میکنیم یک روش ساده و سازگار با محیط زیست برای سنتز نانوذرات نقره با استفاده از محلول آبی عصاره گیاه allium iranicum به عنوان یک عامل کاهش دهنده ی طبیعی. نانو ذرات نقره مشخص شد با استفاده از تکنیک های uv-visible، x...
effect of nano-tio2 particles on the corrosion behavior of chromium-based coatings
nanosized tio2 particles were prepared by sol–gel method. the tio2 particles were co-deposited with chromium using electrodeposition technique. in investigating of coating surfaces by scanning electron microscope (sem), the results showed that the morphology of the coating surface was changed by adding tio2 nanoparticles to the chromium coating. the corrosion behavior of the coatings was assess...
متن کاملEffect of TiO2 nano-particles on corrosion behavior of Co-Cr alloy coatings in simulated body fluid
Co-Cr and Co-Cr/nano-TiO2 coatings were electrodeposited from Cr(III) based baths. The effect of TiO2 nano-particles incorporation on the morphology, structure, crystallite size, and preferred orientation was studied. Corrosion behavior of the composite coating was also investigated by means of polarization and electrochemical impedance spectroscopy techniques in Hanks’ si...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bulletin of The Chemical Society of Ethiopia
سال: 2023
ISSN: ['1011-3924', '1726-801X']
DOI: https://doi.org/10.4314/bcse.v37i5.20