caa a22 4500 465780121 CHVBK 20180323111952.0 cr unu---uuuuu 170327e19900701xx s 000 0 eng 10.1007/BF01281545 doi (NATIONALLICENCE)springer-10.1007/BF01281545 Possibilities of filter-refining of metals and the required characteristics of the filter elements: A review [Elektronische Daten] [A. Kondrat'ev, V. Popov, L. Aksel'rod, M. Baranovskii, S. Suvorov, N. Tebuev] Conclusions: At the present time, the application of ceramic filter elements (in particular, straight-channeled and "foam” filters) forms a promising direction in the development of filter-refining of steels and alloys. The conducted studies indicate that it is advisable to mount the straight-channeled filters in the regions of the pouring units where a high throughput (discharge capacity) is required (e.g., in the channels of the casting nozzles) and to place the "foam” filters in the regions where a sufficient pressure head can be ensured (e.g., in the partitions of the intermediate ladles). The refractory ceramics based on Al2O3, ZrO2, and their mixtures can be used as the materials for producing filter elements since they meet the specifications concerning the resistance to the physicochemical effects of molten metals to the maximum extent and are easily available. At the present time, introduction of the filter-refining method as an element of the production technology of high-quality steels and alloys is delayed because the components required for manufacturing the filter-assemblies are absent in the product range of the plants of the refractories industry. Plenum Publishing Corporation, 1991 Kondrat'ev A. Leningrad Polytechnic Institute, USSR aut Popov V. Leningrad Polytechnic Institute, USSR aut Aksel'rod L. Leningrad Polytechnic Institute, USSR aut Baranovskii M. Leningrad Polytechnic Institute, USSR aut Suvorov S. Leningrad Polytechnic Institute, USSR aut Tebuev N. Leningrad Polytechnic Institute, USSR aut Refractories Kluwer Academic Publishers-Plenum Publishers 31/7-8(1990-07-01), 384-391 0034-3102 31:7-8<384 1990 31 11148 https://doi.org/10.1007/BF01281545 text/html Onlinezugriff via DOI 1 review-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01281545 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kondrat'ev A. Leningrad Polytechnic Institute, USSR aut NATIONALLICENCE 700 1- Popov V. Leningrad Polytechnic Institute, USSR aut NATIONALLICENCE 700 1- Aksel'rod L. Leningrad Polytechnic Institute, USSR aut NATIONALLICENCE 700 1- Baranovskii M. Leningrad Polytechnic Institute, USSR aut NATIONALLICENCE 700 1- Suvorov S. Leningrad Polytechnic Institute, USSR aut NATIONALLICENCE 700 1- Tebuev N. Leningrad Polytechnic Institute, USSR aut NATIONALLICENCE 773 0- Refractories Kluwer Academic Publishers-Plenum Publishers 31/7-8(1990-07-01), 384-391 0034-3102 31:7-8<384 1990 31 11148 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer