Development of a Novel Iron Remover for Potassium Chloride Zinc Plating Bath
The bivalent iron in potassium chloride zinc plating solution reduced the current density range, resulting in black barrel eye marks on barrel plating products. Hydrogen peroxide could oxidize them to much less harmful trivalent iron, but it also reduced the dispersion of plating solution and oxidiz...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Materials Protection
2021-08-01
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| Series: | Cailiao Baohu |
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| Online Access: | http://www.mat-pro.com/fileup/1001-1560/PDF/20210821.pdf |
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| author | SHEN Pin-hua, JIN Yu |
| author_facet | SHEN Pin-hua, JIN Yu |
| author_sort | SHEN Pin-hua, JIN Yu |
| collection | DOAJ |
| description | The bivalent iron in potassium chloride zinc plating solution reduced the current density range, resulting in black barrel eye marks on barrel plating products. Hydrogen peroxide could oxidize them to much less harmful trivalent iron, but it also reduced the dispersion of plating solution and oxidized some brightener. Besides, hydrogen peroxide was listed in the list of dangerous chemicals, which was difficult for purchase and storage. In order to solve the problem in the process of potassium chloride zinc plating, a kind of iron remover DF (mainly divalent iron chelating agent) for potassium chloride zinc plating solution without hydrogen peroxide was developed. Besides, its application performance was characterized by Hull cell test. |
| format | Article |
| id | doaj-art-01341e9b09b847e9926464eeecd0a2c1 |
| institution | Kabale University |
| issn | 1001-1560 |
| language | zho |
| publishDate | 2021-08-01 |
| publisher | Editorial Department of Materials Protection |
| record_format | Article |
| series | Cailiao Baohu |
| spelling | doaj-art-01341e9b09b847e9926464eeecd0a2c12025-08-20T03:28:58ZzhoEditorial Department of Materials ProtectionCailiao Baohu1001-15602021-08-0154811810.16577/j.cnki.42-1215/tb.2021.08.021Development of a Novel Iron Remover for Potassium Chloride Zinc Plating BathSHEN Pin-hua, JIN Yu0YongSheng Auxiliaries Factroy limited Co., Shanghai 201802, ChinaThe bivalent iron in potassium chloride zinc plating solution reduced the current density range, resulting in black barrel eye marks on barrel plating products. Hydrogen peroxide could oxidize them to much less harmful trivalent iron, but it also reduced the dispersion of plating solution and oxidized some brightener. Besides, hydrogen peroxide was listed in the list of dangerous chemicals, which was difficult for purchase and storage. In order to solve the problem in the process of potassium chloride zinc plating, a kind of iron remover DF (mainly divalent iron chelating agent) for potassium chloride zinc plating solution without hydrogen peroxide was developed. Besides, its application performance was characterized by Hull cell test.http://www.mat-pro.com/fileup/1001-1560/PDF/20210821.pdfpotassium chloride zinc plating; bivalent iron; iron remover; hydrogen peroxide |
| spellingShingle | SHEN Pin-hua, JIN Yu Development of a Novel Iron Remover for Potassium Chloride Zinc Plating Bath Cailiao Baohu potassium chloride zinc plating; bivalent iron; iron remover; hydrogen peroxide |
| title | Development of a Novel Iron Remover for Potassium Chloride Zinc Plating Bath |
| title_full | Development of a Novel Iron Remover for Potassium Chloride Zinc Plating Bath |
| title_fullStr | Development of a Novel Iron Remover for Potassium Chloride Zinc Plating Bath |
| title_full_unstemmed | Development of a Novel Iron Remover for Potassium Chloride Zinc Plating Bath |
| title_short | Development of a Novel Iron Remover for Potassium Chloride Zinc Plating Bath |
| title_sort | development of a novel iron remover for potassium chloride zinc plating bath |
| topic | potassium chloride zinc plating; bivalent iron; iron remover; hydrogen peroxide |
| url | http://www.mat-pro.com/fileup/1001-1560/PDF/20210821.pdf |
| work_keys_str_mv | AT shenpinhuajinyu developmentofanovelironremoverforpotassiumchloridezincplatingbath |