This Research The Electroplating Method of Chromium was Used on iron ore (steel).
We studied the effect of addition of urea (NH2)2C=O] capable of complex formation with chromium ion (Cr+3) with the formate on the coating layer specifications. Study the correlation ratio between chromium ion and urea content in a manner that changes pH.
| Рубрика | Химия |
| Вид | статья |
| Язык | английский |
| Дата добавления | 04.11.2020 |
| Размер файла | 1,1 M |
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