Choice suitable stainless steel as a construction material for zinc hydrometallurgy
Beside vast usage in everyday life, stainless steels present important construction materials in many industrial fields (chemical, food producing and pharmaceutical industries, energetics, transport, mining, metallurgy, etc.). In zinc hydrometallurgy, based on sulphur-acid solutions of complex compo...
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| Format: | Article |
| Language: | English |
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Engineering Society for Corrosion, Belgrade, Serbia
2014-09-01
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| Series: | Zaštita Materijala |
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| Online Access: | https://www.zastita-materijala.org/index.php/home/article/view/951 |
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| _version_ | 1846130564750376960 |
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| author | Dušan Stanojević Milana Tomić |
| author_facet | Dušan Stanojević Milana Tomić |
| author_sort | Dušan Stanojević |
| collection | DOAJ |
| description | Beside vast usage in everyday life, stainless steels present important construction materials in many industrial fields (chemical, food producing and pharmaceutical industries, energetics, transport, mining, metallurgy, etc.). In zinc hydrometallurgy, based on sulphur-acid solutions of complex composition which show high corrosion aggressiveness, it is very difficult to find suitable construction materials. For that purpose, different materials are used, among them are some stainless steels, but all achieved results, from these or those reasons, are mostly unsatisfactory. This paper examines the usage of four contemporary stainless steels (Uranus B6, Sanikro 25, 316L and 4573) in original solutions from electrolytic zinc production, at operating temperature of 95°C, as well as their corrosion behaviour. Based on the examination results, it is established that these materials would be of limited usage in actual conditions, in operating solutions from production process due to incomplete passiveness and possible pitting corrosion. |
| format | Article |
| id | doaj-art-5bac3d0e940d48ceba8721c129b0438d |
| institution | Kabale University |
| issn | 0351-9465 2466-2585 |
| language | English |
| publishDate | 2014-09-01 |
| publisher | Engineering Society for Corrosion, Belgrade, Serbia |
| record_format | Article |
| series | Zaštita Materijala |
| spelling | doaj-art-5bac3d0e940d48ceba8721c129b0438d2024-12-09T16:44:38ZengEngineering Society for Corrosion, Belgrade, SerbiaZaštita Materijala0351-94652466-25852014-09-0155329930310.5937/ZasMat1403299S950Choice suitable stainless steel as a construction material for zinc hydrometallurgyDušan Stanojević0Milana Tomić1University of East Sarajevo, Faculty of Technology, Zvornik, Republic of Srpska, B&HVisoka tehnološka škola strukovnih studija, ŠabacBeside vast usage in everyday life, stainless steels present important construction materials in many industrial fields (chemical, food producing and pharmaceutical industries, energetics, transport, mining, metallurgy, etc.). In zinc hydrometallurgy, based on sulphur-acid solutions of complex composition which show high corrosion aggressiveness, it is very difficult to find suitable construction materials. For that purpose, different materials are used, among them are some stainless steels, but all achieved results, from these or those reasons, are mostly unsatisfactory. This paper examines the usage of four contemporary stainless steels (Uranus B6, Sanikro 25, 316L and 4573) in original solutions from electrolytic zinc production, at operating temperature of 95°C, as well as their corrosion behaviour. Based on the examination results, it is established that these materials would be of limited usage in actual conditions, in operating solutions from production process due to incomplete passiveness and possible pitting corrosion.https://www.zastita-materijala.org/index.php/home/article/view/951stainless steelszinc hydrometallurgycorrosion behaviour |
| spellingShingle | Dušan Stanojević Milana Tomić Choice suitable stainless steel as a construction material for zinc hydrometallurgy Zaštita Materijala stainless steels zinc hydrometallurgy corrosion behaviour |
| title | Choice suitable stainless steel as a construction material for zinc hydrometallurgy |
| title_full | Choice suitable stainless steel as a construction material for zinc hydrometallurgy |
| title_fullStr | Choice suitable stainless steel as a construction material for zinc hydrometallurgy |
| title_full_unstemmed | Choice suitable stainless steel as a construction material for zinc hydrometallurgy |
| title_short | Choice suitable stainless steel as a construction material for zinc hydrometallurgy |
| title_sort | choice suitable stainless steel as a construction material for zinc hydrometallurgy |
| topic | stainless steels zinc hydrometallurgy corrosion behaviour |
| url | https://www.zastita-materijala.org/index.php/home/article/view/951 |
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