Estimation the Efficiency of Nano Particles Coating on Carbon Steel by Atomization
In this work, three nanoparticles were applied as coatings on carbon steel using atomization method (cold spraying) by airbrush.The coatings includednano Al2O3,nanoSiC and nanoZrO2 materials. The characterization of coated surfaces has been investigated by AFM and SEM. All these inspections indicate...
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| Format: | Article |
| Language: | English |
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Unviversity of Technology- Iraq
2016-05-01
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| Series: | Engineering and Technology Journal |
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| Online Access: | https://etj.uotechnology.edu.iq/article_113024_7b87700485d720b54ad9b29144579b71.pdf |
| _version_ | 1797325900866387968 |
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| author | Rana Afif Anaee Ahmed M. Al- Ghaban Douaa A. Abdullah |
| author_facet | Rana Afif Anaee Ahmed M. Al- Ghaban Douaa A. Abdullah |
| author_sort | Rana Afif Anaee |
| collection | DOAJ |
| description | In this work, three nanoparticles were applied as coatings on carbon steel using atomization method (cold spraying) by airbrush.The coatings includednano Al2O3,nanoSiC and nanoZrO2 materials. The characterization of coated surfaces has been investigated by AFM and SEM. All these inspections indicated that the deposition of nanoparticles on carbon steel surface was uniform and homogeneous. Thethickness of coated layers was calculated using gravimetric method, while the particle size and roughness were measured from the analysis of atomic force microscopy.With constant conditions of coating, nano alumina coating gave the highest thickness (6.2216 nm) due to agglomeration of these particles compared with others as illustrated in SEM images. Corrosion test was performed to estimate the corrosion resistance, protection efficiency and porosity percentage which indicated the role of nano particle coating on corrosion control. These data showed that the nano alumina was better than other coatings and gave PE 99.69%. Cyclic polarization was also estimated to show the probability of pitting corrosion. The coating with alumina gave the best data for decreasing the chance of pitting corrosion. |
| first_indexed | 2024-03-08T06:15:59Z |
| format | Article |
| id | doaj.art-e3c99befefa84bbf86a75626c1079991 |
| institution | Directory Open Access Journal |
| issn | 1681-6900 2412-0758 |
| language | English |
| last_indexed | 2024-03-08T06:15:59Z |
| publishDate | 2016-05-01 |
| publisher | Unviversity of Technology- Iraq |
| record_format | Article |
| series | Engineering and Technology Journal |
| spelling | doaj.art-e3c99befefa84bbf86a75626c10799912024-02-04T17:27:35ZengUnviversity of Technology- IraqEngineering and Technology Journal1681-69002412-07582016-05-01345A87688610.30684/etj.34.5A.6113024Estimation the Efficiency of Nano Particles Coating on Carbon Steel by AtomizationRana Afif AnaeeAhmed M. Al- GhabanDouaa A. AbdullahIn this work, three nanoparticles were applied as coatings on carbon steel using atomization method (cold spraying) by airbrush.The coatings includednano Al2O3,nanoSiC and nanoZrO2 materials. The characterization of coated surfaces has been investigated by AFM and SEM. All these inspections indicated that the deposition of nanoparticles on carbon steel surface was uniform and homogeneous. Thethickness of coated layers was calculated using gravimetric method, while the particle size and roughness were measured from the analysis of atomic force microscopy.With constant conditions of coating, nano alumina coating gave the highest thickness (6.2216 nm) due to agglomeration of these particles compared with others as illustrated in SEM images. Corrosion test was performed to estimate the corrosion resistance, protection efficiency and porosity percentage which indicated the role of nano particle coating on corrosion control. These data showed that the nano alumina was better than other coatings and gave PE 99.69%. Cyclic polarization was also estimated to show the probability of pitting corrosion. The coating with alumina gave the best data for decreasing the chance of pitting corrosion.https://etj.uotechnology.edu.iq/article_113024_7b87700485d720b54ad9b29144579b71.pdfcarbon steelcold spraynanoparticlescoating |
| spellingShingle | Rana Afif Anaee Ahmed M. Al- Ghaban Douaa A. Abdullah Estimation the Efficiency of Nano Particles Coating on Carbon Steel by Atomization Engineering and Technology Journal carbon steel cold spray nanoparticles coating |
| title | Estimation the Efficiency of Nano Particles Coating on Carbon Steel by Atomization |
| title_full | Estimation the Efficiency of Nano Particles Coating on Carbon Steel by Atomization |
| title_fullStr | Estimation the Efficiency of Nano Particles Coating on Carbon Steel by Atomization |
| title_full_unstemmed | Estimation the Efficiency of Nano Particles Coating on Carbon Steel by Atomization |
| title_short | Estimation the Efficiency of Nano Particles Coating on Carbon Steel by Atomization |
| title_sort | estimation the efficiency of nano particles coating on carbon steel by atomization |
| topic | carbon steel cold spray nanoparticles coating |
| url | https://etj.uotechnology.edu.iq/article_113024_7b87700485d720b54ad9b29144579b71.pdf |
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