Study for Parametric Optimization of Electroless Ni-B Deposition
| المصدر: | مجلة التربوي |
|---|---|
| الناشر: | جامعة المرقب - كلية التربية بالخمس |
| المؤلف الرئيسي: | Aljaray, Faiza Farag (Author) |
| مؤلفين آخرين: | Abosdegh, Retag (Co-Author) , Alhawat, Rayhan (Co-Author) |
| المجلد/العدد: | ع25 |
| محكمة: | نعم |
| الدولة: |
ليبيا |
| التاريخ الميلادي: |
2024
|
| الشهر: | يوليو |
| الصفحات: | 1112 - 1125 |
| ISSN: |
2011-421X |
| رقم MD: | 1489411 |
| نوع المحتوى: | بحوث ومقالات |
| اللغة: | الإنجليزية |
| قواعد المعلومات: | EduSearch |
| مواضيع: | |
| كلمات المؤلف المفتاحية: |
Ni-B Electroless Plating | Reducing Agent | Temperature | PH | Hardness
|
| رابط المحتوى: |
| المستخلص: |
The present work the study of electroless Ni-B deposits on mild steel sample in alkaline bath having nickel chloride as the source of nickel and borohydride as the reducing agent was used to prepare the electroless Ni-B deposits. The influence of operating conditions on the plating rate and the best temperature and PH of the deposition bath to obtain a better and stable thickness of Ni-B alloy coating were investigated in this paper. The compositions of deposition bath were about 30, 1, 40, 40 g/L and 1000cc for NiCl2.6H2O, NaBH4, KNaC4H4O6. 4H2O, NaOH, and NH3 (25%), respectively. The temperature of bath deposition from 60 to 90C ͦ . The pH of the bath were ranged from 12.5 to 14. The thickness and rate of deposit layer was obtained by using a sensitive balance and also measured hardness by using Vickers hardness test. |
|---|---|
| ISSN: |
2011-421X |
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