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Extending the lining life in circulatory vacuum units at OAO EVRAZ NTMK |
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| Authors: | A A Metelkin O Yu Sheshukov I V Nekrasov E A Visloguzova V M Kulik V V Levchuk |
| Affiliation: | 1. OAO EVRAZ NTMK, Nizhnii Tagil, Russia 2. Institute of Metals, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russia 3. Nizhnii Tagil Technology Institute, Ural Federal University, Nizhnii Tagil, Russia |
| Abstract: | Practical methods for extending the life of submersible tubes in vacuum chambers are considered. The structure of periclase-chromite components is studied. Refractories corresponding to optimal vacuum-chamber operation in the converter shop at OAO EVRAZ NTMK are selected. |
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