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|a eng
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|b ليبيا
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|9 744641
|a Aljaray, Faiza Farag
|e Author
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|a Study for Parametric Optimization of Electroless Ni-B Deposition
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|b جامعة المرقب - كلية التربية بالخمس
|c 2024
|g يوليو
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|a 1112 - 1125
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|a بحوث ومقالات
|b Article
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|b 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.
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|a الطلاء الكهربي
|a النيكل-بورون
|a درجات الحرارة
|a الترسيب الكهربي
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692 |
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|b Ni-B Electroless Plating
|b Reducing Agent
|b Temperature
|b PH
|b Hardness
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700 |
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|9 790319
|a Abosdegh, Retag
|e Co-Author
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700 |
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|9 790320
|a Alhawat, Rayhan
|e Co-Author
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773 |
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|4 التربية والتعليم
|6 Education & Educational Research
|c 066
|l 025
|m ع25
|o 1568
|s مجلة التربوي
|t Educational Journal
|v 000
|x 2011-421X
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856 |
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|u 1568-000-025-066.pdf
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|d y
|p y
|q n
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|a EduSearch
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|c 1489411
|d 1489411
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