The Microstructure Properties of Ni-W Alloy Electrodeposition
The Electrodeposition process has been used to prepare Nickel-Tungsten alloys on low carbon steel substrate by using ammonical citrate bath. The influence of deposition condition by variation of current density (0.04-0.2 A/cm2) and solution temperature (60-70 °C), on the microstructure was studied....
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| Format: | Article |
| Language: | English |
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Al-Nahrain Journal for Engineering Sciences
2018-02-01
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| Series: | مجلة النهرين للعلوم الهندسية |
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| Online Access: | https://nahje.com/index.php/main/article/view/380 |
| _version_ | 1818950241888501760 |
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| author | Mofeed A. Jaleel Eilaf Z. Gurji |
| author_facet | Mofeed A. Jaleel Eilaf Z. Gurji |
| author_sort | Mofeed A. Jaleel |
| collection | DOAJ |
| description | The Electrodeposition process has been used to prepare Nickel-Tungsten alloys on low carbon steel substrate by using ammonical citrate bath. The influence of deposition condition by variation of current density (0.04-0.2 A/cm2) and solution temperature (60-70 °C), on the microstructure was studied. The optical microscope and the scanning electron microscopy (SEM) were used to study the morphology of the deposit while the energy dispersive spectroscopy (EDS) was used to approximate the composition, in addition to X-Ray diffraction examination. The results show that the current efficiency has the major influence on the tungsten content in the alloys due to the formation of ternary complex which reflected into the properties of the deposit.
Keywords: |
| first_indexed | 2024-12-20T09:15:28Z |
| format | Article |
| id | doaj.art-3a47d1e07f074fed8e38bb4f9c0b41ab |
| institution | Directory Open Access Journal |
| issn | 2521-9154 2521-9162 |
| language | English |
| last_indexed | 2024-12-20T09:15:28Z |
| publishDate | 2018-02-01 |
| publisher | Al-Nahrain Journal for Engineering Sciences |
| record_format | Article |
| series | مجلة النهرين للعلوم الهندسية |
| spelling | doaj.art-3a47d1e07f074fed8e38bb4f9c0b41ab2022-12-21T19:45:26ZengAl-Nahrain Journal for Engineering Sciencesمجلة النهرين للعلوم الهندسية2521-91542521-91622018-02-0121110.29194/NJES21010082380The Microstructure Properties of Ni-W Alloy ElectrodepositionMofeed A. Jaleel0Eilaf Z. Gurji1Applied Science Dep., University of Technology, Baghdad, IRAQApplied Science Dep., University of Technology, Baghdad, IRAQThe Electrodeposition process has been used to prepare Nickel-Tungsten alloys on low carbon steel substrate by using ammonical citrate bath. The influence of deposition condition by variation of current density (0.04-0.2 A/cm2) and solution temperature (60-70 °C), on the microstructure was studied. The optical microscope and the scanning electron microscopy (SEM) were used to study the morphology of the deposit while the energy dispersive spectroscopy (EDS) was used to approximate the composition, in addition to X-Ray diffraction examination. The results show that the current efficiency has the major influence on the tungsten content in the alloys due to the formation of ternary complex which reflected into the properties of the deposit. Keywords:https://nahje.com/index.php/main/article/view/380Ni-W alloyTungsten contentcurrent efficiency |
| spellingShingle | Mofeed A. Jaleel Eilaf Z. Gurji The Microstructure Properties of Ni-W Alloy Electrodeposition مجلة النهرين للعلوم الهندسية Ni-W alloy Tungsten content current efficiency |
| title | The Microstructure Properties of Ni-W Alloy Electrodeposition |
| title_full | The Microstructure Properties of Ni-W Alloy Electrodeposition |
| title_fullStr | The Microstructure Properties of Ni-W Alloy Electrodeposition |
| title_full_unstemmed | The Microstructure Properties of Ni-W Alloy Electrodeposition |
| title_short | The Microstructure Properties of Ni-W Alloy Electrodeposition |
| title_sort | microstructure properties of ni w alloy electrodeposition |
| topic | Ni-W alloy Tungsten content current efficiency |
| url | https://nahje.com/index.php/main/article/view/380 |
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